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< a href = "lu__factorization_8cc.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2010-2018 Google LLC< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
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< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > //< / span > < / div >
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< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
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< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "lu__factorization_8h.html" > ortools/glop/lu_factorization.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include < cstddef> < / span > < / div >
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< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "lp__types_8h.html" > ortools/lp_data/lp_types.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "lp__data_2lp__utils_8h.html" > ortools/lp_data/lp_utils.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > namespace < / span > glop {< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
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< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af0b37b89dc1909384e822287c1091aa0" > 24< / a > < / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af0b37b89dc1909384e822287c1091aa0" > LuFactorization::LuFactorization< / a > ()< / div >
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< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   : is_identity_factorization_(true),< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   col_perm_(),< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   inverse_col_perm_(),< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   row_perm_(),< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   inverse_row_perm_() {}< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < / div >
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< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa71d36872f416feaa853788a7a7a7ef8" > 31< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa71d36872f416feaa853788a7a7a7ef8" > LuFactorization::Clear< / a > () {< / div >
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< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
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< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#aeebcdc829c541f3ca21a15784f02fe9c" > Reset< / a > (RowIndex(0), ColIndex(0));< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#aeebcdc829c541f3ca21a15784f02fe9c" > Reset< / a > (RowIndex(0), ColIndex(0));< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#aeebcdc829c541f3ca21a15784f02fe9c" > Reset< / a > (RowIndex(0), ColIndex(0));< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#aeebcdc829c541f3ca21a15784f02fe9c" > Reset< / a > (RowIndex(0), ColIndex(0));< / div >
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< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   is_identity_factorization_ = < span class = "keyword" > true< / span > ;< / div >
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< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#ac8bb3912a3ce86b15842e79d0b421204" > clear< / a > ();< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#ac8bb3912a3ce86b15842e79d0b421204" > clear< / a > ();< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   inverse_row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#ac8bb3912a3ce86b15842e79d0b421204" > clear< / a > ();< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   inverse_col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#ac8bb3912a3ce86b15842e79d0b421204" > clear< / a > ();< / div >
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< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   }< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < / div >
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< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ace58a4f9d6a147c3455ff8dc029537c4" > 44< / a > < / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_status.html" > Status< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ace58a4f9d6a147c3455ff8dc029537c4" > LuFactorization::ComputeFactorization< / a > (< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html" > CompactSparseMatrixView< / a > & compact_matrix) {< / div >
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< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
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< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa71d36872f416feaa853788a7a7a7ef8" > Clear< / a > ();< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "keywordflow" > if< / span > (compact_matrix.< a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > ().value() != compact_matrix.< a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a41741829541d089f1c4d34f190884813" > num_cols< / a > ().value()) {< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < a class = "code" href = "status_8h.html#a8c76f1eb9790accd2cd0c5fa5c03c322" > GLOP_RETURN_AND_LOG_ERROR< / a > (< a class = "code" href = "classoperations__research_1_1glop_1_1_status.html#a59e56af19e754a6aa26a612ebf91d05fafa2ff9c081445bfbfbda10bc41b76a87" > Status::ERROR_LU< / a > , < span class = "stringliteral" > " Not a square matrix!!" < / span > );< / div >
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< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   }< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < / div >
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< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < a class = "code" href = "status_8h.html#a3efb1c6250c02a5b881f8b82f75f9822" > GLOP_RETURN_IF_ERROR< / a > (markowitz_.< a class = "code" href = "classoperations__research_1_1glop_1_1_markowitz.html#a7ac2557be8cf0394f9953fbdac2f18f4" > ComputeLU< / a > (compact_matrix, & row_perm_,< / div >
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< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   & col_perm_, & lower_, & upper_));< / div >
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< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   inverse_col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#af70191062b734badb4405f2fde63792a" > PopulateFromInverse< / a > (col_perm_);< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   inverse_row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#af70191062b734badb4405f2fde63792a" > PopulateFromInverse< / a > (row_perm_);< / div >
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< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   ComputeTransposeUpper();< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   ComputeTransposeLower();< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   is_identity_factorization_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < a class = "code" href = "stats_8h.html#a3c3e6b102f0d91c523099325c98e1887" > IF_STATS_ENABLED< / a > ({< / div >
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< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   stats_.lu_fill_in.Add(< a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4523b56a271bfeb588757e64e4bf1425" > GetFillInPercentage< / a > (compact_matrix));< / div >
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< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   stats_.basis_num_entries.Add(matrix.num_entries().value());< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   });< / div >
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< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (CheckFactorization(compact_matrix, < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > (1e-6)));< / div >
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< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_status.html#a071b1d04197c0ac6e7a4d0ec0b91ff43" > Status::OK< / a > ();< / div >
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< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   }< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < / div >
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< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6ec53ed3afa3d8affb6941568dcfec76" > 68< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6ec53ed3afa3d8affb6941568dcfec76" > LuFactorization::RightSolve< / a > (< a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#ad23afb4770e9de727133317f32f68a2f" > ApplyPermutation< / a > (row_perm_, *x, & dense_column_scratchpad_);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > LowerSolve< / a > (& dense_column_scratchpad_);< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3089393e5f2314b28878f49fd97398b1" > UpperSolve< / a > (& dense_column_scratchpad_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#ad23afb4770e9de727133317f32f68a2f" > ApplyPermutation< / a > (inverse_col_perm_, dense_column_scratchpad_, x);< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   }< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6b5f31c4068711b8e6823f4888f410ce" > 78< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6b5f31c4068711b8e6823f4888f410ce" > LuFactorization::LeftSolve< / a > (< a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseRow< / a > * y)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < span class = "comment" > // We need to interpret y as a column for the permutation functions.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * < span class = "keyword" > const< / span > x = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > *< span class = "keyword" > > < / span > (y);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a302ba2f0cfbe5918e56eeaaf00231843" > ApplyInversePermutation< / a > (inverse_col_perm_, *x, & dense_column_scratchpad_);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ad29d43a5efb42cbdbaa131d8a9dc91f9" > TransposeUpperSolve< / a > (& dense_column_scratchpad_);< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#abd6fe5a90f2132529b10c7cb577f04a5" > TransposeLowerSolve< / a > (& dense_column_scratchpad_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a302ba2f0cfbe5918e56eeaaf00231843" > ApplyInversePermutation< / a > (row_perm_, dense_column_scratchpad_, x);< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   }< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "comment" > // If non_zeros is empty, uses a dense algorithm to compute the squared L2< / span > < / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "comment" > // norm of the given column, otherwise do the same with a sparse version. In< / span > < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "comment" > // both cases column is cleared.< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > ComputeSquaredNormAndResetToZero(< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "keyword" > const< / span > std::vector< RowIndex> & non_zeros, < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * column) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > sum = 0.0;< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "keywordflow" > if< / span > (non_zeros.empty()) {< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   sum = < a class = "code" href = "namespaceoperations__research_1_1glop.html#a2d53948bf5e999d006e781105aa8bc77" > SquaredNorm< / a > (*column);< / div >
2020-12-07 17:47:46 +01:00
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   column-> < a class = "code" href = "classabsl_1_1_strong_vector.html#ac8bb3912a3ce86b15842e79d0b421204" > clear< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : non_zeros) {< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   sum += < a class = "code" href = "namespaceoperations__research_1_1glop.html#a1dcd08b0f6c19cd4a302bb5a3a6ea06e" > Square< / a > ((*column)[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   (*column)[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] = 0.0;< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   }< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   }< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "keywordflow" > return< / span > sum;< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   }< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4bf241af6b1844669171d6e170ef991d" > 110< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4bf241af6b1844669171d6e170ef991d" > LuFactorization::RightSolveSquaredNorm< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_column_view.html" > ColumnView< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > )< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#a2d53948bf5e999d006e781105aa8bc77" > SquaredNorm< / a > (< a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > );< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   non_zero_rows_.clear();< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   dense_zero_scratchpad_.< a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e" > resize< / a > (lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > (), 0.0);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > IsAllZero< / a > (dense_zero_scratchpad_));< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_vector.html#ab38326ea6cb6187267665dd8b2748f3d" > SparseColumn::Entry< / a > e : < a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > ) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < span class = "keyword" > const< / span > RowIndex permuted_row = row_perm_[e.row()];< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   dense_zero_scratchpad_[permuted_row] = e.coefficient();< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   non_zero_rows_.push_back(permuted_row);< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   }< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& non_zero_rows_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < span class = "keywordflow" > if< / span > (non_zero_rows_.empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > LowerSolve< / a > (& dense_zero_scratchpad_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (& dense_zero_scratchpad_, & non_zero_rows_);< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& non_zero_rows_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   }< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keywordflow" > if< / span > (non_zero_rows_.empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3089393e5f2314b28878f49fd97398b1" > UpperSolve< / a > (& dense_zero_scratchpad_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af3dcc960bfe6b9064cdc9ce6ab04fa1d" > HyperSparseSolveWithReversedNonZeros< / a > (& dense_zero_scratchpad_,< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   & non_zero_rows_);< / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   }< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   < span class = "keywordflow" > return< / span > ComputeSquaredNormAndResetToZero(non_zero_rows_,< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   & dense_zero_scratchpad_);< / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   }< / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9b738f6b485a4d4ef866b8d82ac07876" > 141< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9b738f6b485a4d4ef866b8d82ac07876" > LuFactorization::DualEdgeSquaredNorm< / a > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > )< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < span class = "keyword" > const< / span > RowIndex permuted_row =< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > empty< / a > () ? < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : < a class = "code" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (col_perm_[< a class = "code" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > )]);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   non_zero_rows_.clear();< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   dense_zero_scratchpad_.< a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e" > resize< / a > (lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > (), 0.0);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > IsAllZero< / a > (dense_zero_scratchpad_));< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   dense_zero_scratchpad_[permuted_row] = 1.0;< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   non_zero_rows_.push_back(permuted_row);< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& non_zero_rows_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "keywordflow" > if< / span > (non_zero_rows_.empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a71d81a062179f9fa4a2c133b72aaf0d8" > LowerSolveStartingAt< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (permuted_row),< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   & dense_zero_scratchpad_);< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (& dense_zero_scratchpad_, & non_zero_rows_);< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& non_zero_rows_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   }< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "keywordflow" > if< / span > (non_zero_rows_.empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3089393e5f2314b28878f49fd97398b1" > UpperSolve< / a > (& dense_zero_scratchpad_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af3dcc960bfe6b9064cdc9ce6ab04fa1d" > HyperSparseSolveWithReversedNonZeros< / a > (< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   & dense_zero_scratchpad_, & non_zero_rows_);< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   }< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < span class = "keywordflow" > return< / span > ComputeSquaredNormAndResetToZero(non_zero_rows_,< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   & dense_zero_scratchpad_);< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   }< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "comment" > // Returns whether ' b' is equal to ' a' permuted by the given row permutation< / span > < / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "comment" > // ' perm' .< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   < span class = "keywordtype" > bool< / span > AreEqualWithPermutation(< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > , < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ,< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html" > RowPermutation< / a > & perm) {< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   < span class = "keyword" > const< / span > RowIndex num_rows = perm.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a1df2b3a4485e328397fda9b5f9b3ea2b" > size< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < span class = "keywordflow" > for< / span > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > [< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] != < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > [perm[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]]) < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   }< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   }< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a43e095088501053427e317e905d5fc83" > 184< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a43e095088501053427e317e905d5fc83" > LuFactorization::RightSolveLWithPermutedInput< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > ,< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < span class = "keywordflow" > if< / span > (!is_identity_factorization_) {< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (AreEqualWithPermutation(< a class = "code" href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > , x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > , row_perm_));< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < span class = "keywordflow" > if< / span > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > LowerSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > , & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   }< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   }< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   }< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > Column> < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keywordtype" > void< / span > LuFactorization::RightSolveLInternal(< span class = "keyword" > const< / span > Column& < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ,< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "comment" > // This code is equivalent to< / span > < / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   < span class = "comment" > // b.PermutedCopyToDenseVector(row_perm_, num_rows, x);< / span > < / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < span class = "comment" > // but it also computes the first column index which does not correspond to an< / span > < / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < span class = "comment" > // identity column of lower_ thus exploiting a bit the hyper-sparsity< / span > < / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "comment" > // of b.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   ColIndex first_column_to_consider(< a class = "code" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > .< a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > ()));< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   < span class = "keyword" > const< / span > ColIndex limit = lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3d3abc3e6b522dc60fd8c1168522e09d" > GetFirstNonIdentityColumn< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > e : < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ) {< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keyword" > const< / span > RowIndex permuted_row = row_perm_[e.row()];< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   (*x)[permuted_row] = e.coefficient();< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .push_back(permuted_row);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < span class = "comment" > // The second condition only works because the elements on the diagonal of< / span > < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "comment" > // lower_ are all equal to 1.0.< / span > < / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "keyword" > const< / span > ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > = < a class = "code" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (permuted_row);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < limit || lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af0dafb025bcf4174501a93fb91ca4bb6" > ColumnIsDiagonalOnly< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )) {< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < a class = "code" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (1.0, lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a4a34504e7ba1673cf24f745d162fda84" > GetDiagonalCoefficient< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ));< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   }< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   first_column_to_consider = < a class = "code" href = "alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37" > std::min< / a > (first_column_to_consider, < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > );< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   }< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   < span class = "keywordflow" > if< / span > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a71d81a062179f9fa4a2c133b72aaf0d8" > LowerSolveStartingAt< / a > (first_column_to_consider, & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > , & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   }< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   }< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a40757145002c85d47ad8df1b53707661" > 232< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a40757145002c85d47ad8df1b53707661" > LuFactorization::RightSolveLForColumnView< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_column_view.html" > ColumnView< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ,< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > IsAllZero< / a > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > ));< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .clear();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_column_entry.html" > ColumnView::Entry< / a > e : < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   (*x)[e.row()] = e.coefficient();< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .push_back(e.row());< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   }< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   }< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   < / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   RightSolveLInternal(< a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > , x);< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   }< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa35c31899babb961a8100bc605136424" > 248< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa35c31899babb961a8100bc605136424" > LuFactorization::RightSolveLWithNonZeros< / a > (< a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > ;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   < span class = "keywordflow" > if< / span > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a08d7a83791c6677d1008336cacf3d591" > PermuteWithScratchpad< / a > (row_perm_, & dense_zero_scratchpad_, & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > LowerSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   }< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a6a2019fc6c15a0413896d3f35057a070" > PermuteWithKnownNonZeros< / a > (row_perm_, & dense_zero_scratchpad_, & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > ,< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   < span class = "keywordflow" > if< / span > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > LowerSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > , & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   }< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   }< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa1222207079d0d679ef52f8b465cd00a" > 267< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa1222207079d0d679ef52f8b465cd00a" > LuFactorization::RightSolveLForScatteredColumn< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ,< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > IsAllZero< / a > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > ));< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .clear();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   < / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) {< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   *x = < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ;< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   }< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   < / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > .non_zeros.empty()) {< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   *x = < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa35c31899babb961a8100bc605136424" > RightSolveLWithNonZeros< / a > (x);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   }< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   < / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   RightSolveLInternal(< a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > , x);< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   }< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a1ea8d0a49dad57416810ab7b1a2e2108" > 286< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a1ea8d0a49dad57416810ab7b1a2e2108" > LuFactorization::LeftSolveUWithNonZeros< / a > (< a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_row.html" > ScatteredRow< / a > * y)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   < a class = "code" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > empty< / a > ());< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * < span class = "keyword" > const< / span > x = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > RowIndexVector< / a > * < span class = "keyword" > const< / span > nz = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > RowIndexVector< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (nz);< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   < span class = "keywordflow" > if< / span > (nz-> empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ad29d43a5efb42cbdbaa131d8a9dc91f9" > TransposeUpperSolve< / a > (x);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a11284f21acc7de7ea63f5ebfebb5c9e7" > TransposeHyperSparseSolve< / a > (x, nz);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   }< / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   }< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a577c37faff9567f86849dd74c3fcf4ac" > 302< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a577c37faff9567f86849dd74c3fcf4ac" > LuFactorization::RightSolveUWithNonZeros< / a > (< a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * x)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   < a class = "code" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > empty< / a > ());< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   < / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   < span class = "comment" > // If non-zeros is non-empty, we use an hypersparse solve. Note that if< / span > < / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   < span class = "comment" > // non_zeros starts to be too big, we clear it and thus switch back to a< / span > < / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   < span class = "comment" > // normal sparse solve.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > , 0.1, 0.2);< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   < span class = "keywordflow" > if< / span > (x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#abd6fe5a90f2132529b10c7cb577f04a5" > TransposeLowerSolve< / a > (& x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a5e67a7d14b4aed3b0f54e453ed5fc7fe" > TransposeHyperSparseSolveWithReversedNonZeros< / a > (< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > , & x-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   }< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   }< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6c5735e4c25655dd4533504d22b1d66c" > 320< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6c5735e4c25655dd4533504d22b1d66c" > LuFactorization::LeftSolveLWithNonZeros< / a > (< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_row.html" > ScatteredRow< / a > * y, < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * result_before_permutation)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) {< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   < span class = "comment" > // It is not advantageous to fill result_before_permutation in this case.< / span > < / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * < span class = "keyword" > const< / span > x = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   std::vector< RowIndex> * nz = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > RowIndexVector< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   < / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   < span class = "comment" > // Hypersparse?< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (nz);< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   < span class = "keywordflow" > if< / span > (nz-> empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#abd6fe5a90f2132529b10c7cb577f04a5" > TransposeLowerSolve< / a > (x);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a5e67a7d14b4aed3b0f54e453ed5fc7fe" > TransposeHyperSparseSolveWithReversedNonZeros< / a > (x, nz);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   }< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   < / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < span class = "keywordflow" > if< / span > (result_before_permutation == < span class = "keyword" > nullptr< / span > ) {< / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < span class = "comment" > // Note(user): For the behavior of the two functions to be exactly the same,< / span > < / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   < span class = "comment" > // we need the positions listed in nz to be the " exact" non-zeros of x. This< / span > < / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "comment" > // should be the case because the hyper-sparse functions makes sure of that.< / span > < / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < span class = "comment" > // We also DCHECK() this below.< / span > < / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   < span class = "keywordflow" > if< / span > (nz-> empty()) {< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a08d7a83791c6677d1008336cacf3d591" > PermuteWithScratchpad< / a > (inverse_row_perm_, & dense_zero_scratchpad_, x);< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a6a2019fc6c15a0413896d3f35057a070" > PermuteWithKnownNonZeros< / a > (inverse_row_perm_, & dense_zero_scratchpad_, x,< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   nz);< / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   }< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "macros_8h.html#a7f536a3b33f9bed8f75734e035d30725" > DEBUG_MODE< / a > ) {< / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : *nz) {< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   < a class = "code" href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > ((*x)[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ], 0.0);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   }< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   }< / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > 355< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   }< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   < / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   < span class = "comment" > // This computes the same thing as in the other branch but also keeps the< / span > < / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   < span class = "comment" > // original x in result_before_permutation. Because of this, it is faster to< / span > < / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   < span class = "comment" > // use a different algorithm.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#aa6c552b94fa80def1d4d1ea64697afb1" > ClearAndResizeVectorWithNonZeros< / a > (x-> < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > (), result_before_permutation);< / div >
2020-12-07 17:47:46 +01:00
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   x-> < a class = "code" href = "classabsl_1_1_strong_vector.html#aa5d16d85614c5d518ae10f882e6fb981" > swap< / a > (result_before_permutation-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   < span class = "keywordflow" > if< / span > (nz-> empty()) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   < span class = "keywordflow" > for< / span > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < inverse_row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a1df2b3a4485e328397fda9b5f9b3ea2b" > size< / a > (); ++< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > = (*result_before_permutation)[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ];< / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   < span class = "keywordflow" > if< / span > (< a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > != 0.0) {< / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < span class = "keyword" > const< / span > RowIndex permuted_row = inverse_row_perm_[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ];< / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   (*x)[permuted_row] = < a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > ;< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   }< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   }< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   nz-> swap(result_before_permutation-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   nz-> reserve(result_before_permutation-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .size());< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : result_before_permutation-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > ) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > = (*result_before_permutation)[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ];< / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   < span class = "keyword" > const< / span > RowIndex permuted_row = inverse_row_perm_[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ];< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   (*x)[permuted_row] = < a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > ;< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   nz-> push_back(permuted_row);< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > false< / span > ;< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   }< / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   }< / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a8d3b56a6aa858cdd6dab9fdc1ffa5c84" > 385< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6c5735e4c25655dd4533504d22b1d66c" > LuFactorization::LeftSolveLWithNonZeros< / a > (< a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_row.html" > ScatteredRow< / a > * y)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6c5735e4c25655dd4533504d22b1d66c" > LeftSolveLWithNonZeros< / a > (y, < span class = "keyword" > nullptr< / span > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   }< / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9438a3ceb0327c1bd75ff3b4fa58d3b0" > 389< / a > < / span >   ColIndex < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9438a3ceb0327c1bd75ff3b4fa58d3b0" > LuFactorization::LeftSolveUForUnitRow< / a > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_row.html" > ScatteredRow< / a > * y)< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > IsAllZero< / a > (y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > ));< / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   < a class = "code" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty());< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) {< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   (*y)[< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ] = 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .push_back(< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ;< / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   < span class = "keyword" > const< / span > ColIndex permuted_col = col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > empty< / a > () ? < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > : col_perm_[< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ];< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   (*y)[permuted_col] = 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .push_back(permuted_col);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   < / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   < span class = "comment" > // Using the transposed matrix here is faster (even accounting the time to< / span > < / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   < span class = "comment" > // construct it). Note the small optimization in case the inversion is< / span > < / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   < span class = "comment" > // trivial.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   < span class = "keywordflow" > if< / span > (transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af0dafb025bcf4174501a93fb91ca4bb6" > ColumnIsDiagonalOnly< / a > (permuted_col)) {< / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   (*y)[permuted_col] /= transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a4a34504e7ba1673cf24f745d162fda84" > GetDiagonalCoefficient< / a > (permuted_col);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > RowIndexVector< / a > * < span class = "keyword" > const< / span > nz = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > RowIndexVector< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > );< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > * < span class = "keyword" > const< / span > x = < span class = "keyword" > reinterpret_cast< < / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > *< span class = "keyword" > > < / span > (& y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > );< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > ComputeRowsToConsiderInSortedOrder< / a > (nz);< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > non_zeros_are_sorted< / a > = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   < span class = "keywordflow" > if< / span > (y-> < a class = "code" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a71d81a062179f9fa4a2c133b72aaf0d8" > LowerSolveStartingAt< / a > (permuted_col, x);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > HyperSparseSolve< / a > (x, nz);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   }< / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   }< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   < span class = "keywordflow" > return< / span > permuted_col;< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   }< / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3042b0778d3d901556345438e482d88a" > 422< / a > < / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_column.html" > SparseColumn< / a > & < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3042b0778d3d901556345438e482d88a" > LuFactorization::GetColumnOfU< / a > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   column_of_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_vector.html#aa71d36872f416feaa853788a7a7a7ef8" > Clear< / a > ();< / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   column_of_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_vector.html#aeff6ae7073f423651fc0352d50cadfa6" > SetCoefficient< / a > (< a class = "code" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ), 1.0);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   < span class = "keywordflow" > return< / span > column_of_upper_;< / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a8c7ec7f3a8ab57639b0d1ea69b9e0e65" > CopyColumnToSparseColumn< / a > (col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > empty< / a > () ? < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > : col_perm_[< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ],< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   & column_of_upper_);< / div >
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   < span class = "keywordflow" > return< / span > column_of_upper_;< / div >
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   }< / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4523b56a271bfeb588757e64e4bf1425" > 433< / a > < / span >   < span class = "keywordtype" > double< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4523b56a271bfeb588757e64e4bf1425" > LuFactorization::GetFillInPercentage< / a > (< / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html" > CompactSparseMatrixView< / a > & matrix)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > initial_num_entries = matrix.< a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#af69d9b7065a8f31604a8134be4307749" > num_entries< / a > ().value();< / div >
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< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > lu_num_entries =< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   (lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af69d9b7065a8f31604a8134be4307749" > num_entries< / a > () + upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af69d9b7065a8f31604a8134be4307749" > num_entries< / a > ()).< a class = "code" href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_ || initial_num_entries == 0) < span class = "keywordflow" > return< / span > 1.0;< / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > double< / span > < span class = "keyword" > > < / span > (lu_num_entries) /< / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > double< / span > < span class = "keyword" > > < / span > (initial_num_entries);< / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   }< / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ad9e11229fed5416bf22fb3b4fa65f4c1" > 443< / a > < / span >   EntryIndex < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ad9e11229fed5416bf22fb3b4fa65f4c1" > LuFactorization::NumberOfEntries< / a > ()< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   < span class = "keywordflow" > return< / span > is_identity_factorization_< / div >
< div class = "line" > < a name = "l00445" > < / a > < span class = "lineno" > 445< / span >   ? EntryIndex(0)< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00446" > < / a > < span class = "lineno" > 446< / span >   : lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af69d9b7065a8f31604a8134be4307749" > num_entries< / a > () + upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af69d9b7065a8f31604a8134be4307749" > num_entries< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00447" > < / a > < span class = "lineno" > 447< / span >   }< / div >
< div class = "line" > < a name = "l00448" > < / a > < span class = "lineno" > 448< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00449" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa40655f0310c3616632354ffeb7d466e" > 449< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa40655f0310c3616632354ffeb7d466e" > LuFactorization::ComputeDeterminant< / a > ()< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00450" > < / a > < span class = "lineno" > 450< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00451" > < / a > < span class = "lineno" > 451< / span >   < a class = "code" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > ().value(), upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a41741829541d089f1c4d34f190884813" > num_cols< / a > ().value());< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00452" > < / a > < span class = "lineno" > 452< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > product(1.0);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00453" > < / a > < span class = "lineno" > 453< / span >   < span class = "keywordflow" > for< / span > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a41741829541d089f1c4d34f190884813" > num_cols< / a > (); ++< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
< div class = "line" > < a name = "l00454" > < / a > < span class = "lineno" > 454< / span >   product *= upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a4a34504e7ba1673cf24f745d162fda84" > GetDiagonalCoefficient< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > );< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00455" > < / a > < span class = "lineno" > 455< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00456" > < / a > < span class = "lineno" > 456< / span >   < span class = "keywordflow" > return< / span > product * row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a76e3e0c8f9806aee8b9e23679974071a" > ComputeSignature< / a > () *< / div >
< div class = "line" > < a name = "l00457" > < / a > < span class = "lineno" > 457< / span >   inverse_col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a76e3e0c8f9806aee8b9e23679974071a" > ComputeSignature< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00458" > < / a > < span class = "lineno" > 458< / span >   }< / div >
< div class = "line" > < a name = "l00459" > < / a > < span class = "lineno" > 459< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00460" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a05d6979828b99ac719553f75335a1937" > 460< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a05d6979828b99ac719553f75335a1937" > LuFactorization::ComputeInverseOneNorm< / a > ()< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00461" > < / a > < span class = "lineno" > 461< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00462" > < / a > < span class = "lineno" > 462< / span >   < span class = "keyword" > const< / span > RowIndex num_rows = lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > ();< / div >
< div class = "line" > < a name = "l00463" > < / a > < span class = "lineno" > 463< / span >   < span class = "keyword" > const< / span > ColIndex num_cols = lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a41741829541d089f1c4d34f190884813" > num_cols< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00464" > < / a > < span class = "lineno" > 464< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > norm = 0.0;< / div >
< div class = "line" > < a name = "l00465" > < / a > < span class = "lineno" > 465< / span >   < span class = "keywordflow" > for< / span > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < num_cols; ++< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00466" > < / a > < span class = "lineno" > 466< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > right_hand_side(num_rows, 0.0);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00467" > < / a > < span class = "lineno" > 467< / span >   right_hand_side[< a class = "code" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )] = 1.0;< / div >
< div class = "line" > < a name = "l00468" > < / a > < span class = "lineno" > 468< / span >   < span class = "comment" > // Get a column of the matrix inverse.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00469" > < / a > < span class = "lineno" > 469< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6ec53ed3afa3d8affb6941568dcfec76" > RightSolve< / a > (& right_hand_side);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00470" > < / a > < span class = "lineno" > 470< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > column_norm = 0.0;< / div >
< div class = "line" > < a name = "l00471" > < / a > < span class = "lineno" > 471< / span >   < span class = "comment" > // Compute sum_i |basis_matrix_ij|.< / span > < / div >
< div class = "line" > < a name = "l00472" > < / a > < span class = "lineno" > 472< / span >   < span class = "keywordflow" > for< / span > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a name = "l00473" > < / a > < span class = "lineno" > 473< / span >   column_norm += std::abs(right_hand_side[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a name = "l00474" > < / a > < span class = "lineno" > 474< / span >   }< / div >
< div class = "line" > < a name = "l00475" > < / a > < span class = "lineno" > 475< / span >   < span class = "comment" > // Compute max_j sum_i |basis_matrix_ij|< / span > < / div >
< div class = "line" > < a name = "l00476" > < / a > < span class = "lineno" > 476< / span >   norm = < a class = "code" href = "alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a" > std::max< / a > (norm, column_norm);< / div >
< div class = "line" > < a name = "l00477" > < / a > < span class = "lineno" > 477< / span >   }< / div >
< div class = "line" > < a name = "l00478" > < / a > < span class = "lineno" > 478< / span >   < span class = "keywordflow" > return< / span > norm;< / div >
< div class = "line" > < a name = "l00479" > < / a > < span class = "lineno" > 479< / span >   }< / div >
< div class = "line" > < a name = "l00480" > < / a > < span class = "lineno" > 480< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00481" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3a6bb95b9009b1c578a27e6139d52696" > 481< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3a6bb95b9009b1c578a27e6139d52696" > LuFactorization::ComputeInverseInfinityNorm< / a > ()< span class = "keyword" > const < / span > {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00482" > < / a > < span class = "lineno" > 482< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00483" > < / a > < span class = "lineno" > 483< / span >   < span class = "keyword" > const< / span > RowIndex num_rows = lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > num_rows< / a > ();< / div >
< div class = "line" > < a name = "l00484" > < / a > < span class = "lineno" > 484< / span >   < span class = "keyword" > const< / span > ColIndex num_cols = lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a41741829541d089f1c4d34f190884813" > num_cols< / a > ();< / div >
< div class = "line" > < a name = "l00485" > < / a > < span class = "lineno" > 485< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > row_sum(num_rows, 0.0);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00486" > < / a > < span class = "lineno" > 486< / span >   < span class = "keywordflow" > for< / span > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < num_cols; ++< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00487" > < / a > < span class = "lineno" > 487< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseColumn< / a > right_hand_side(num_rows, 0.0);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00488" > < / a > < span class = "lineno" > 488< / span >   right_hand_side[< a class = "code" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )] = 1.0;< / div >
< div class = "line" > < a name = "l00489" > < / a > < span class = "lineno" > 489< / span >   < span class = "comment" > // Get a column of the matrix inverse.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00490" > < / a > < span class = "lineno" > 490< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6ec53ed3afa3d8affb6941568dcfec76" > RightSolve< / a > (& right_hand_side);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00491" > < / a > < span class = "lineno" > 491< / span >   < span class = "comment" > // Compute sum_j |basis_matrix_ij|.< / span > < / div >
< div class = "line" > < a name = "l00492" > < / a > < span class = "lineno" > 492< / span >   < span class = "keywordflow" > for< / span > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a name = "l00493" > < / a > < span class = "lineno" > 493< / span >   row_sum[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] += std::abs(right_hand_side[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a name = "l00494" > < / a > < span class = "lineno" > 494< / span >   }< / div >
< div class = "line" > < a name = "l00495" > < / a > < span class = "lineno" > 495< / span >   }< / div >
< div class = "line" > < a name = "l00496" > < / a > < span class = "lineno" > 496< / span >   < span class = "comment" > // Compute max_i sum_j |basis_matrix_ij|< / span > < / div >
< div class = "line" > < a name = "l00497" > < / a > < span class = "lineno" > 497< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > norm = 0.0;< / div >
< div class = "line" > < a name = "l00498" > < / a > < span class = "lineno" > 498< / span >   < span class = "keywordflow" > for< / span > (RowIndex < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a name = "l00499" > < / a > < span class = "lineno" > 499< / span >   norm = < a class = "code" href = "alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a" > std::max< / a > (norm, row_sum[< a class = "code" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a name = "l00500" > < / a > < span class = "lineno" > 500< / span >   }< / div >
< div class = "line" > < a name = "l00501" > < / a > < span class = "lineno" > 501< / span >   < span class = "keywordflow" > return< / span > norm;< / div >
< div class = "line" > < a name = "l00502" > < / a > < span class = "lineno" > 502< / span >   }< / div >
< div class = "line" > < a name = "l00503" > < / a > < span class = "lineno" > 503< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00504" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af03b66d5eb557d6d95ad01d446c2cba8" > 504< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af03b66d5eb557d6d95ad01d446c2cba8" > LuFactorization::ComputeOneNormConditionNumber< / a > (< / div >
< div class = "line" > < a name = "l00505" > < / a > < span class = "lineno" > 505< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html" > CompactSparseMatrixView< / a > & matrix)< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a name = "l00506" > < / a > < span class = "lineno" > 506< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00507" > < / a > < span class = "lineno" > 507< / span >   < span class = "keywordflow" > return< / span > matrix.< a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a64fea3282d498f3eb2d4af70692bb117" > ComputeOneNorm< / a > () * < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a05d6979828b99ac719553f75335a1937" > ComputeInverseOneNorm< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00508" > < / a > < span class = "lineno" > 508< / span >   }< / div >
< div class = "line" > < a name = "l00509" > < / a > < span class = "lineno" > 509< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00510" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ac22943ff00ae631c58ad2c42932d4657" > 510< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ac22943ff00ae631c58ad2c42932d4657" > LuFactorization::ComputeInfinityNormConditionNumber< / a > (< / div >
< div class = "line" > < a name = "l00511" > < / a > < span class = "lineno" > 511< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html" > CompactSparseMatrixView< / a > & matrix)< span class = "keyword" > const < / span > {< / div >
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< div class = "line" > < a name = "l00512" > < / a > < span class = "lineno" > 512< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > 1.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00513" > < / a > < span class = "lineno" > 513< / span >   < span class = "keywordflow" > return< / span > matrix.< a class = "code" href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a3f219a081f88c22ae282ada4f0bdddd3" > ComputeInfinityNorm< / a > () * < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3a6bb95b9009b1c578a27e6139d52696" > ComputeInverseInfinityNorm< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00514" > < / a > < span class = "lineno" > 514< / span >   }< / div >
< div class = "line" > < a name = "l00515" > < / a > < span class = "lineno" > 515< / span >   < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00516" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ada69c9026d5d933471bf27c9ad2d1b38" > 516< / a > < / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ada69c9026d5d933471bf27c9ad2d1b38" > LuFactorization::ComputeInverseInfinityNormUpperBound< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00517" > < / a > < span class = "lineno" > 517< / span >   < span class = "keywordflow" > return< / span > lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ada69c9026d5d933471bf27c9ad2d1b38" > ComputeInverseInfinityNormUpperBound< / a > () *< / div >
< div class = "line" > < a name = "l00518" > < / a > < span class = "lineno" > 518< / span >   upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ada69c9026d5d933471bf27c9ad2d1b38" > ComputeInverseInfinityNormUpperBound< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00519" > < / a > < span class = "lineno" > 519< / span >   }< / div >
< div class = "line" > < a name = "l00520" > < / a > < span class = "lineno" > 520< / span >   < / div >
< div class = "line" > < a name = "l00521" > < / a > < span class = "lineno" > 521< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00522" > < / a > < span class = "lineno" > 522< / span >   < span class = "comment" > // Returns the density of the sparse column ' b' w.r.t. the given permutation.< / span > < / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00523" > < / a > < span class = "lineno" > 523< / span >   < span class = "keywordtype" > double< / span > ComputeDensity(< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_column.html" > SparseColumn< / a > & < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > , < span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html" > RowPermutation< / a > & row_perm) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00524" > < / a > < span class = "lineno" > 524< / span >   < span class = "keywordtype" > double< / span > density = 0.0;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00525" > < / a > < span class = "lineno" > 525< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_vector.html#ab38326ea6cb6187267665dd8b2748f3d" > SparseColumn::Entry< / a > e : < a class = "code" href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > ) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00526" > < / a > < span class = "lineno" > 526< / span >   < span class = "keywordflow" > if< / span > (row_perm[e.row()] != < a class = "code" href = "namespaceoperations__research_1_1glop.html#abbaca14cc7f5a0f3aaeb027fef37e0ca" > kNonPivotal< / a > & & e.coefficient() != 0.0) {< / div >
< div class = "line" > < a name = "l00527" > < / a > < span class = "lineno" > 527< / span >   ++density;< / div >
< div class = "line" > < a name = "l00528" > < / a > < span class = "lineno" > 528< / span >   }< / div >
< div class = "line" > < a name = "l00529" > < / a > < span class = "lineno" > 529< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00530" > < / a > < span class = "lineno" > 530< / span >   < span class = "keyword" > const< / span > RowIndex num_rows = row_perm.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a1df2b3a4485e328397fda9b5f9b3ea2b" > size< / a > ();< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00531" > < / a > < span class = "lineno" > 531< / span >   < span class = "keywordflow" > return< / span > density / num_rows.value();< / div >
< div class = "line" > < a name = "l00532" > < / a > < span class = "lineno" > 532< / span >   }< / div >
< div class = "line" > < a name = "l00533" > < / a > < span class = "lineno" > 533< / span >   } < span class = "comment" > // anonymous namespace< / span > < / div >
< div class = "line" > < a name = "l00534" > < / a > < span class = "lineno" > 534< / span >   < / div >
< div class = "line" > < a name = "l00535" > < / a > < span class = "lineno" > 535< / span >   < span class = "keywordtype" > void< / span > LuFactorization::ComputeTransposeUpper() {< / div >
< div class = "line" > < a name = "l00536" > < / a > < span class = "lineno" > 536< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00537" > < / a > < span class = "lineno" > 537< / span >   transpose_upper_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a7323fee992a8f4516433b6928fedead6" > PopulateFromTranspose< / a > (upper_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00538" > < / a > < span class = "lineno" > 538< / span >   }< / div >
< div class = "line" > < a name = "l00539" > < / a > < span class = "lineno" > 539< / span >   < / div >
< div class = "line" > < a name = "l00540" > < / a > < span class = "lineno" > 540< / span >   < span class = "keywordtype" > void< / span > LuFactorization::ComputeTransposeLower()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00541" > < / a > < span class = "lineno" > 541< / span >   < a class = "code" href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > (& stats_);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00542" > < / a > < span class = "lineno" > 542< / span >   transpose_lower_.< a class = "code" href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a7323fee992a8f4516433b6928fedead6" > PopulateFromTranspose< / a > (lower_);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00543" > < / a > < span class = "lineno" > 543< / span >   }< / div >
< div class = "line" > < a name = "l00544" > < / a > < span class = "lineno" > 544< / span >   < / div >
< div class = "line" > < a name = "l00545" > < / a > < span class = "lineno" > 545< / span >   < span class = "keywordtype" > bool< / span > LuFactorization::CheckFactorization(< span class = "keyword" > const< / span > CompactSparseMatrixView& matrix,< / div >
< div class = "line" > < a name = "l00546" > < / a > < span class = "lineno" > 546< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > tolerance)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00547" > < / a > < span class = "lineno" > 547< / span >   < span class = "keywordflow" > if< / span > (is_identity_factorization_) < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00548" > < / a > < span class = "lineno" > 548< / span >   SparseMatrix lu;< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00549" > < / a > < span class = "lineno" > 549< / span >   < a class = "code" href = "classoperations__research_1_1glop_1_1_lu_factorization.html#acd3d874c6fe9195587688508b6cd0305" > ComputeLowerTimesUpper< / a > (& lu);< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00550" > < / a > < span class = "lineno" > 550< / span >   SparseMatrix paq;< / div >
< div class = "line" > < a name = "l00551" > < / a > < span class = "lineno" > 551< / span >   paq.PopulateFromPermutedMatrix(matrix, row_perm_, inverse_col_perm_);< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00552" > < / a > < span class = "lineno" > 552< / span >   < span class = "keywordflow" > if< / span > (!row_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a49b06b04b3aa7a76149ce864098a0f15" > Check< / a > ()) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00553" > < / a > < span class = "lineno" > 553< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00554" > < / a > < span class = "lineno" > 554< / span >   }< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00555" > < / a > < span class = "lineno" > 555< / span >   < span class = "keywordflow" > if< / span > (!inverse_col_perm_.< a class = "code" href = "classoperations__research_1_1glop_1_1_permutation.html#a49b06b04b3aa7a76149ce864098a0f15" > Check< / a > ()) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00556" > < / a > < span class = "lineno" > 556< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00557" > < / a > < span class = "lineno" > 557< / span >   }< / div >
< div class = "line" > < a name = "l00558" > < / a > < span class = "lineno" > 558< / span >   < / div >
< div class = "line" > < a name = "l00559" > < / a > < span class = "lineno" > 559< / span >   SparseMatrix should_be_zero;< / div >
< div class = "line" > < a name = "l00560" > < / a > < span class = "lineno" > 560< / span >   should_be_zero.PopulateFromLinearCombination(< a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > (1.0), paq,< / div >
< div class = "line" > < a name = "l00561" > < / a > < span class = "lineno" > 561< / span >   < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > (-1.0), lu);< / div >
< div class = "line" > < a name = "l00562" > < / a > < span class = "lineno" > 562< / span >   < / div >
< div class = "line" > < a name = "l00563" > < / a > < span class = "lineno" > 563< / span >   < span class = "keywordflow" > for< / span > (ColIndex < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < should_be_zero.num_cols(); ++< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
2020-10-09 12:00:09 +02:00
< div class = "line" > < a name = "l00564" > < / a > < span class = "lineno" > 564< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < a class = "code" href = "classoperations__research_1_1glop_1_1_sparse_vector.html#ab38326ea6cb6187267665dd8b2748f3d" > SparseColumn::Entry< / a > e : should_be_zero.column(< a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )) {< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00565" > < / a > < span class = "lineno" > 565< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > magnitude = std::abs(e.coefficient());< / div >
< div class = "line" > < a name = "l00566" > < / a > < span class = "lineno" > 566< / span >   < span class = "keywordflow" > if< / span > (magnitude > tolerance) {< / div >
2020-11-18 14:53:30 +01:00
< div class = "line" > < a name = "l00567" > < / a > < span class = "lineno" > 567< / span >   < a class = "code" href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > (2) < < magnitude < < < span class = "stringliteral" > " != 0, at column " < / span > < < < a class = "code" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ;< / div >
2020-09-02 09:42:51 +02:00
< div class = "line" > < a name = "l00568" > < / a > < span class = "lineno" > 568< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00569" > < / a > < span class = "lineno" > 569< / span >   }< / div >
< div class = "line" > < a name = "l00570" > < / a > < span class = "lineno" > 570< / span >   }< / div >
< div class = "line" > < a name = "l00571" > < / a > < span class = "lineno" > 571< / span >   }< / div >
< div class = "line" > < a name = "l00572" > < / a > < span class = "lineno" > 572< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00573" > < / a > < span class = "lineno" > 573< / span >   }< / div >
< div class = "line" > < a name = "l00574" > < / a > < span class = "lineno" > 574< / span >   < / div >
< div class = "line" > < a name = "l00575" > < / a > < span class = "lineno" > 575< / span >   } < span class = "comment" > // namespace glop< / span > < / div >
< div class = "line" > < a name = "l00576" > < / a > < span class = "lineno" > 576< / span >   } < span class = "comment" > // namespace operations_research< / span > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_a021e695f54a13bd809c34b2f4ca87c37" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37" > min< / a > < / div > < div class = "ttdeci" > int64 min< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00138" > alldiff_cst.cc:138< / a > < / div > < / div >
< div class = "ttc" id = "aalldiff__cst_8cc_html_a9d0c202d5fdd62f4fa2c613339ff168a" > < div class = "ttname" > < a href = "alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a" > max< / a > < / div > < div class = "ttdeci" > int64 max< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "alldiff__cst_8cc_source.html#l00139" > alldiff_cst.cc:139< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274" > < div class = "ttname" > < a href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > < / div > < div class = "ttdeci" > #define CHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00495" > base/logging.h:495< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0" > < div class = "ttname" > < a href = "base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0" > DCHECK_NE< / a > < / div > < div class = "ttdeci" > #define DCHECK_NE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00886" > base/logging.h:886< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00884" > base/logging.h:884< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > < / div > < div class = "ttdeci" > #define DCHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00885" > base/logging.h:885< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_afcaa7cadd41741bb855c2ada1d2ef927" > < div class = "ttname" > < a href = "base_2logging_8h.html#afcaa7cadd41741bb855c2ada1d2ef927" > VLOG< / a > < / div > < div class = "ttdeci" > #define VLOG(verboselevel)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00978" > base/logging.h:978< / a > < / div > < / div >
< div class = "ttc" id = "aclassabsl_1_1_strong_vector_html_aa5d16d85614c5d518ae10f882e6fb981" > < div class = "ttname" > < a href = "classabsl_1_1_strong_vector.html#aa5d16d85614c5d518ae10f882e6fb981" > absl::StrongVector::swap< / a > < / div > < div class = "ttdeci" > void swap(StrongVector & x)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "strong__vector_8h_source.html#l00169" > strong_vector.h:169< / a > < / div > < / div >
< div class = "ttc" id = "aclassabsl_1_1_strong_vector_html_ac8bb3912a3ce86b15842e79d0b421204" > < div class = "ttname" > < a href = "classabsl_1_1_strong_vector.html#ac8bb3912a3ce86b15842e79d0b421204" > absl::StrongVector::clear< / a > < / div > < div class = "ttdeci" > void clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "strong__vector_8h_source.html#l00170" > strong_vector.h:170< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_column_view_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_column_view.html" > operations_research::glop::ColumnView< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__column_8h_source.html#l00065" > sparse_column.h:65< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html" > operations_research::glop::CompactSparseMatrixView< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00471" > sparse.h:471< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html_a3f219a081f88c22ae282ada4f0bdddd3" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a3f219a081f88c22ae282ada4f0bdddd3" > operations_research::glop::CompactSparseMatrixView::ComputeInfinityNorm< / a > < / div > < div class = "ttdeci" > Fractional ComputeInfinityNorm() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00607" > sparse.cc:607< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html_a41741829541d089f1c4d34f190884813" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a41741829541d089f1c4d34f190884813" > operations_research::glop::CompactSparseMatrixView::num_cols< / a > < / div > < div class = "ttdeci" > ColIndex num_cols() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00480" > sparse.h:480< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html_a64fea3282d498f3eb2d4af70692bb117" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a64fea3282d498f3eb2d4af70692bb117" > operations_research::glop::CompactSparseMatrixView::ComputeOneNorm< / a > < / div > < div class = "ttdeci" > Fractional ComputeOneNorm() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00604" > sparse.cc:604< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html_a960110e64357a3e69162ebf1f71959dd" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#a960110e64357a3e69162ebf1f71959dd" > operations_research::glop::CompactSparseMatrixView::num_rows< / a > < / div > < div class = "ttdeci" > RowIndex num_rows() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00479" > sparse.h:479< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_compact_sparse_matrix_view_html_af69d9b7065a8f31604a8134be4307749" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_compact_sparse_matrix_view.html#af69d9b7065a8f31604a8134be4307749" > operations_research::glop::CompactSparseMatrixView::num_entries< / a > < / div > < div class = "ttdeci" > EntryIndex num_entries() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00601" > sparse.cc:601< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a05d6979828b99ac719553f75335a1937" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a05d6979828b99ac719553f75335a1937" > operations_research::glop::LuFactorization::ComputeInverseOneNorm< / a > < / div > < div class = "ttdeci" > Fractional ComputeInverseOneNorm() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00460" > lu_factorization.cc:460< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a1ea8d0a49dad57416810ab7b1a2e2108" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a1ea8d0a49dad57416810ab7b1a2e2108" > operations_research::glop::LuFactorization::LeftSolveUWithNonZeros< / a > < / div > < div class = "ttdeci" > void LeftSolveUWithNonZeros(ScatteredRow *y) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00286" > lu_factorization.cc:286< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a3042b0778d3d901556345438e482d88a" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3042b0778d3d901556345438e482d88a" > operations_research::glop::LuFactorization::GetColumnOfU< / a > < / div > < div class = "ttdeci" > const SparseColumn & GetColumnOfU(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00422" > lu_factorization.cc:422< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a3a6bb95b9009b1c578a27e6139d52696" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a3a6bb95b9009b1c578a27e6139d52696" > operations_research::glop::LuFactorization::ComputeInverseInfinityNorm< / a > < / div > < div class = "ttdeci" > Fractional ComputeInverseInfinityNorm() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00481" > lu_factorization.cc:481< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a40757145002c85d47ad8df1b53707661" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a40757145002c85d47ad8df1b53707661" > operations_research::glop::LuFactorization::RightSolveLForColumnView< / a > < / div > < div class = "ttdeci" > void RightSolveLForColumnView(const ColumnView & b, ScatteredColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00232" > lu_factorization.cc:232< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a43e095088501053427e317e905d5fc83" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a43e095088501053427e317e905d5fc83" > operations_research::glop::LuFactorization::RightSolveLWithPermutedInput< / a > < / div > < div class = "ttdeci" > void RightSolveLWithPermutedInput(const DenseColumn & a, ScatteredColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00184" > lu_factorization.cc:184< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a4523b56a271bfeb588757e64e4bf1425" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4523b56a271bfeb588757e64e4bf1425" > operations_research::glop::LuFactorization::GetFillInPercentage< / a > < / div > < div class = "ttdeci" > double GetFillInPercentage(const CompactSparseMatrixView & matrix) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00433" > lu_factorization.cc:433< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a4bf241af6b1844669171d6e170ef991d" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a4bf241af6b1844669171d6e170ef991d" > operations_research::glop::LuFactorization::RightSolveSquaredNorm< / a > < / div > < div class = "ttdeci" > Fractional RightSolveSquaredNorm(const ColumnView & a) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00110" > lu_factorization.cc:110< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a577c37faff9567f86849dd74c3fcf4ac" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a577c37faff9567f86849dd74c3fcf4ac" > operations_research::glop::LuFactorization::RightSolveUWithNonZeros< / a > < / div > < div class = "ttdeci" > void RightSolveUWithNonZeros(ScatteredColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00302" > lu_factorization.cc:302< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a6b5f31c4068711b8e6823f4888f410ce" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6b5f31c4068711b8e6823f4888f410ce" > operations_research::glop::LuFactorization::LeftSolve< / a > < / div > < div class = "ttdeci" > void LeftSolve(DenseRow *y) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00078" > lu_factorization.cc:78< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a6c5735e4c25655dd4533504d22b1d66c" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6c5735e4c25655dd4533504d22b1d66c" > operations_research::glop::LuFactorization::LeftSolveLWithNonZeros< / a > < / div > < div class = "ttdeci" > bool LeftSolveLWithNonZeros(ScatteredRow *y, ScatteredColumn *result_before_permutation) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00320" > lu_factorization.cc:320< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a6ec53ed3afa3d8affb6941568dcfec76" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a6ec53ed3afa3d8affb6941568dcfec76" > operations_research::glop::LuFactorization::RightSolve< / a > < / div > < div class = "ttdeci" > void RightSolve(DenseColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00068" > lu_factorization.cc:68< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a9438a3ceb0327c1bd75ff3b4fa58d3b0" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9438a3ceb0327c1bd75ff3b4fa58d3b0" > operations_research::glop::LuFactorization::LeftSolveUForUnitRow< / a > < / div > < div class = "ttdeci" > ColIndex LeftSolveUForUnitRow(ColIndex col, ScatteredRow *y) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00389" > lu_factorization.cc:389< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_a9b738f6b485a4d4ef866b8d82ac07876" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#a9b738f6b485a4d4ef866b8d82ac07876" > operations_research::glop::LuFactorization::DualEdgeSquaredNorm< / a > < / div > < div class = "ttdeci" > Fractional DualEdgeSquaredNorm(RowIndex row) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00141" > lu_factorization.cc:141< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_aa1222207079d0d679ef52f8b465cd00a" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa1222207079d0d679ef52f8b465cd00a" > operations_research::glop::LuFactorization::RightSolveLForScatteredColumn< / a > < / div > < div class = "ttdeci" > void RightSolveLForScatteredColumn(const ScatteredColumn & b, ScatteredColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00267" > lu_factorization.cc:267< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_aa35c31899babb961a8100bc605136424" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa35c31899babb961a8100bc605136424" > operations_research::glop::LuFactorization::RightSolveLWithNonZeros< / a > < / div > < div class = "ttdeci" > void RightSolveLWithNonZeros(ScatteredColumn *x) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00248" > lu_factorization.cc:248< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_aa40655f0310c3616632354ffeb7d466e" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa40655f0310c3616632354ffeb7d466e" > operations_research::glop::LuFactorization::ComputeDeterminant< / a > < / div > < div class = "ttdeci" > Fractional ComputeDeterminant() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00449" > lu_factorization.cc:449< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_aa71d36872f416feaa853788a7a7a7ef8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#aa71d36872f416feaa853788a7a7a7ef8" > operations_research::glop::LuFactorization::Clear< / a > < / div > < div class = "ttdeci" > void Clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00031" > lu_factorization.cc:31< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_ac22943ff00ae631c58ad2c42932d4657" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ac22943ff00ae631c58ad2c42932d4657" > operations_research::glop::LuFactorization::ComputeInfinityNormConditionNumber< / a > < / div > < div class = "ttdeci" > Fractional ComputeInfinityNormConditionNumber(const CompactSparseMatrixView & matrix) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00510" > lu_factorization.cc:510< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_acd3d874c6fe9195587688508b6cd0305" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#acd3d874c6fe9195587688508b6cd0305" > operations_research::glop::LuFactorization::ComputeLowerTimesUpper< / a > < / div > < div class = "ttdeci" > void ComputeLowerTimesUpper(SparseMatrix *product) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8h_source.html#l00202" > lu_factorization.h:202< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_ace58a4f9d6a147c3455ff8dc029537c4" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ace58a4f9d6a147c3455ff8dc029537c4" > operations_research::glop::LuFactorization::ComputeFactorization< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT Status ComputeFactorization(const CompactSparseMatrixView & compact_matrix)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00044" > lu_factorization.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_ad9e11229fed5416bf22fb3b4fa65f4c1" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ad9e11229fed5416bf22fb3b4fa65f4c1" > operations_research::glop::LuFactorization::NumberOfEntries< / a > < / div > < div class = "ttdeci" > EntryIndex NumberOfEntries() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00443" > lu_factorization.cc:443< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_ada69c9026d5d933471bf27c9ad2d1b38" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#ada69c9026d5d933471bf27c9ad2d1b38" > operations_research::glop::LuFactorization::ComputeInverseInfinityNormUpperBound< / a > < / div > < div class = "ttdeci" > Fractional ComputeInverseInfinityNormUpperBound() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00516" > lu_factorization.cc:516< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_af03b66d5eb557d6d95ad01d446c2cba8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af03b66d5eb557d6d95ad01d446c2cba8" > operations_research::glop::LuFactorization::ComputeOneNormConditionNumber< / a > < / div > < div class = "ttdeci" > Fractional ComputeOneNormConditionNumber(const CompactSparseMatrixView & matrix) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00504" > lu_factorization.cc:504< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lu_factorization_html_af0b37b89dc1909384e822287c1091aa0" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lu_factorization.html#af0b37b89dc1909384e822287c1091aa0" > operations_research::glop::LuFactorization::LuFactorization< / a > < / div > < div class = "ttdeci" > LuFactorization()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lu__factorization_8cc_source.html#l00024" > lu_factorization.cc:24< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_markowitz_html_a7ac2557be8cf0394f9953fbdac2f18f4" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_markowitz.html#a7ac2557be8cf0394f9953fbdac2f18f4" > operations_research::glop::Markowitz::ComputeLU< / a > < / div > < div class = "ttdeci" > ABSL_MUST_USE_RESULT Status ComputeLU(const CompactSparseMatrixView & basis_matrix, RowPermutation *row_perm, ColumnPermutation *col_perm, TriangularMatrix *lower, TriangularMatrix *upper)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00143" > markowitz.cc:143< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html" > operations_research::glop::Permutation< RowIndex > < / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_a1df2b3a4485e328397fda9b5f9b3ea2b" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#a1df2b3a4485e328397fda9b5f9b3ea2b" > operations_research::glop::Permutation::size< / a > < / div > < div class = "ttdeci" > IndexType size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00050" > lp_data/permutation.h:50< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_a49b06b04b3aa7a76149ce864098a0f15" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#a49b06b04b3aa7a76149ce864098a0f15" > operations_research::glop::Permutation::Check< / a > < / div > < div class = "ttdeci" > bool Check() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00151" > lp_data/permutation.h:151< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_a644718bb2fb240de962dc3c9a1fdf0dc" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#a644718bb2fb240de962dc3c9a1fdf0dc" > operations_research::glop::Permutation::empty< / a > < / div > < div class = "ttdeci" > bool empty() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00051" > lp_data/permutation.h:51< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_a76e3e0c8f9806aee8b9e23679974071a" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#a76e3e0c8f9806aee8b9e23679974071a" > operations_research::glop::Permutation::ComputeSignature< / a > < / div > < div class = "ttdeci" > int ComputeSignature() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00169" > lp_data/permutation.h:169< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_ac8bb3912a3ce86b15842e79d0b421204" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#ac8bb3912a3ce86b15842e79d0b421204" > operations_research::glop::Permutation::clear< / a > < / div > < div class = "ttdeci" > void clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00053" > lp_data/permutation.h:53< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_permutation_html_af70191062b734badb4405f2fde63792a" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_permutation.html#af70191062b734badb4405f2fde63792a" > operations_research::glop::Permutation::PopulateFromInverse< / a > < / div > < div class = "ttdeci" > void PopulateFromInverse(const Permutation & inverse)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00127" > lp_data/permutation.h:127< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_column_entry_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_column_entry.html" > operations_research::glop::SparseColumnEntry< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__column_8h_source.html#l00028" > sparse_column.h:28< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_column_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_column.html" > operations_research::glop::SparseColumn< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__column_8h_source.html#l00044" > sparse_column.h:44< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_vector_html_aa71d36872f416feaa853788a7a7a7ef8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_vector.html#aa71d36872f416feaa853788a7a7a7ef8" > operations_research::glop::SparseVector::Clear< / a > < / div > < div class = "ttdeci" > void Clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__vector_8h_source.html#l00479" > sparse_vector.h:479< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_vector_html_ab38326ea6cb6187267665dd8b2748f3d" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_vector.html#ab38326ea6cb6187267665dd8b2748f3d" > operations_research::glop::SparseVector< RowIndex, SparseColumnIterator > ::Entry< / a > < / div > < div class = "ttdeci" > typename Iterator::Entry Entry< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__vector_8h_source.html#l00091" > sparse_vector.h:91< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_vector_html_aeff6ae7073f423651fc0352d50cadfa6" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_vector.html#aeff6ae7073f423651fc0352d50cadfa6" > operations_research::glop::SparseVector::SetCoefficient< / a > < / div > < div class = "ttdeci" > void SetCoefficient(Index index, Fractional value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__vector_8h_source.html#l00680" > sparse_vector.h:680< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_status_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_status.html" > operations_research::glop::Status< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8h_source.html#l00024" > status.h:24< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_status_html_a071b1d04197c0ac6e7a4d0ec0b91ff43" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_status.html#a071b1d04197c0ac6e7a4d0ec0b91ff43" > operations_research::glop::Status::OK< / a > < / div > < div class = "ttdeci" > static const Status OK()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8h_source.html#l00054" > status.h:54< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_status_html_a59e56af19e754a6aa26a612ebf91d05fafa2ff9c081445bfbfbda10bc41b76a87" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_status.html#a59e56af19e754a6aa26a612ebf91d05fafa2ff9c081445bfbfbda10bc41b76a87" > operations_research::glop::Status::ERROR_LU< / a > < / div > < div class = "ttdeci" > @ ERROR_LU< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8h_source.html#l00032" > status.h:32< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > operations_research::glop::StrictITIVector< RowIndex, Fractional > < / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a64b6b04f3a519d2c61d49daaa88bf06e" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e" > operations_research::glop::StrictITIVector::resize< / a > < / div > < div class = "ttdeci" > void resize(IntType size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00269" > lp_types.h:269< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a967a5c081ad4195a30c78dc2c0bcabf5" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > operations_research::glop::StrictITIVector::size< / a > < / div > < div class = "ttdeci" > IntType size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00276" > lp_types.h:276< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a11284f21acc7de7ea63f5ebfebb5c9e7" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a11284f21acc7de7ea63f5ebfebb5c9e7" > operations_research::glop::TriangularMatrix::TransposeHyperSparseSolve< / a > < / div > < div class = "ttdeci" > void TransposeHyperSparseSolve(DenseColumn *rhs, RowIndexVector *non_zero_rows) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00930" > sparse.cc:930< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a3089393e5f2314b28878f49fd97398b1" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3089393e5f2314b28878f49fd97398b1" > operations_research::glop::TriangularMatrix::UpperSolve< / a > < / div > < div class = "ttdeci" > void UpperSolve(DenseColumn *rhs) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00770" > sparse.cc:770< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a31d19092aa0a8b6a87e8917c956a0610" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a31d19092aa0a8b6a87e8917c956a0610" > operations_research::glop::TriangularMatrix::HyperSparseSolve< / a > < / div > < div class = "ttdeci" > void HyperSparseSolve(DenseColumn *rhs, RowIndexVector *non_zero_rows) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00869" > sparse.cc:869< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a3d3abc3e6b522dc60fd8c1168522e09d" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a3d3abc3e6b522dc60fd8c1168522e09d" > operations_research::glop::TriangularMatrix::GetFirstNonIdentityColumn< / a > < / div > < div class = "ttdeci" > ColIndex GetFirstNonIdentityColumn() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00567" > sparse.h:567< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a41741829541d089f1c4d34f190884813" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a41741829541d089f1c4d34f190884813" > operations_research::glop::TriangularMatrix::num_cols< / a > < / div > < div class = "ttdeci" > ColIndex num_cols() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00513" > sparse.h:513< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a4a34504e7ba1673cf24f745d162fda84" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a4a34504e7ba1673cf24f745d162fda84" > operations_research::glop::TriangularMatrix::GetDiagonalCoefficient< / a > < / div > < div class = "ttdeci" > Fractional GetDiagonalCoefficient(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00572" > sparse.h:572< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a53c98a21d13c8da595c0b4e63b699649" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a53c98a21d13c8da595c0b4e63b699649" > operations_research::glop::TriangularMatrix::LowerSolve< / a > < / div > < div class = "ttdeci" > void LowerSolve(DenseColumn *rhs) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00737" > sparse.cc:737< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a5e67a7d14b4aed3b0f54e453ed5fc7fe" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a5e67a7d14b4aed3b0f54e453ed5fc7fe" > operations_research::glop::TriangularMatrix::TransposeHyperSparseSolveWithReversedNonZeros< / a > < / div > < div class = "ttdeci" > void TransposeHyperSparseSolveWithReversedNonZeros(DenseColumn *rhs, RowIndexVector *non_zero_rows) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00960" > sparse.cc:960< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a71d81a062179f9fa4a2c133b72aaf0d8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a71d81a062179f9fa4a2c133b72aaf0d8" > operations_research::glop::TriangularMatrix::LowerSolveStartingAt< / a > < / div > < div class = "ttdeci" > void LowerSolveStartingAt(ColIndex start, DenseColumn *rhs) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00741" > sparse.cc:741< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a7323fee992a8f4516433b6928fedead6" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a7323fee992a8f4516433b6928fedead6" > operations_research::glop::TriangularMatrix::PopulateFromTranspose< / a > < / div > < div class = "ttdeci" > void PopulateFromTranspose(const TriangularMatrix & input)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00491" > sparse.cc:491< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a8c7ec7f3a8ab57639b0d1ea69b9e0e65" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a8c7ec7f3a8ab57639b0d1ea69b9e0e65" > operations_research::glop::TriangularMatrix::CopyColumnToSparseColumn< / a > < / div > < div class = "ttdeci" > void CopyColumnToSparseColumn(ColIndex col, SparseColumn *output) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00720" > sparse.cc:720< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a960110e64357a3e69162ebf1f71959dd" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a960110e64357a3e69162ebf1f71959dd" > operations_research::glop::TriangularMatrix::num_rows< / a > < / div > < div class = "ttdeci" > RowIndex num_rows() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00512" > sparse.h:512< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_a985078d2d3022f616d3c355373c7d20e" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#a985078d2d3022f616d3c355373c7d20e" > operations_research::glop::TriangularMatrix::ComputeRowsToConsiderInSortedOrder< / a > < / div > < div class = "ttdeci" > void ComputeRowsToConsiderInSortedOrder(RowIndexVector *non_zero_rows, Fractional sparsity_ratio, Fractional num_ops_ratio) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l01314" > sparse.cc:1314< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_abd6fe5a90f2132529b10c7cb577f04a5" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#abd6fe5a90f2132529b10c7cb577f04a5" > operations_research::glop::TriangularMatrix::TransposeLowerSolve< / a > < / div > < div class = "ttdeci" > void TransposeLowerSolve(DenseColumn *rhs) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00831" > sparse.cc:831< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_ad29d43a5efb42cbdbaa131d8a9dc91f9" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ad29d43a5efb42cbdbaa131d8a9dc91f9" > operations_research::glop::TriangularMatrix::TransposeUpperSolve< / a > < / div > < div class = "ttdeci" > void TransposeUpperSolve(DenseColumn *rhs) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00801" > sparse.cc:801< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_ada69c9026d5d933471bf27c9ad2d1b38" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#ada69c9026d5d933471bf27c9ad2d1b38" > operations_research::glop::TriangularMatrix::ComputeInverseInfinityNormUpperBound< / a > < / div > < div class = "ttdeci" > Fractional ComputeInverseInfinityNormUpperBound() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l01357" > sparse.cc:1357< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_aeebcdc829c541f3ca21a15784f02fe9c" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#aeebcdc829c541f3ca21a15784f02fe9c" > operations_research::glop::TriangularMatrix::Reset< / a > < / div > < div class = "ttdeci" > void Reset(RowIndex num_rows, ColIndex col_capacity)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00524" > sparse.cc:524< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_af0dafb025bcf4174501a93fb91ca4bb6" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af0dafb025bcf4174501a93fb91ca4bb6" > operations_research::glop::TriangularMatrix::ColumnIsDiagonalOnly< / a > < / div > < div class = "ttdeci" > bool ColumnIsDiagonalOnly(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00577" > sparse.h:577< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_af3dcc960bfe6b9064cdc9ce6ab04fa1d" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af3dcc960bfe6b9064cdc9ce6ab04fa1d" > operations_research::glop::TriangularMatrix::HyperSparseSolveWithReversedNonZeros< / a > < / div > < div class = "ttdeci" > void HyperSparseSolveWithReversedNonZeros(DenseColumn *rhs, RowIndexVector *non_zero_rows) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8cc_source.html#l00899" > sparse.cc:899< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_triangular_matrix_html_af69d9b7065a8f31604a8134be4307749" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_triangular_matrix.html#af69d9b7065a8f31604a8134be4307749" > operations_research::glop::TriangularMatrix::num_entries< / a > < / div > < div class = "ttdeci" > EntryIndex num_entries() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse_8h_source.html#l00514" > sparse.h:514< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_2table_8cc_html_a344010e26426d6a13411648d988bc9b6" > < div class = "ttname" > < a href = "constraint__solver_2table_8cc.html#a344010e26426d6a13411648d988bc9b6" > b< / a > < / div > < div class = "ttdeci" > int64 b< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2table_8cc_source.html#l00043" > constraint_solver/table.cc:43< / a > < / div > < / div >
< div class = "ttc" id = "aconstraint__solver_2table_8cc_html_af730895c6c6ef6e03caaf6251192dfd2" > < div class = "ttname" > < a href = "constraint__solver_2table_8cc.html#af730895c6c6ef6e03caaf6251192dfd2" > a< / a > < / div > < div class = "ttdeci" > int64 a< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "constraint__solver_2table_8cc_source.html#l00042" > constraint_solver/table.cc:42< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_a21edc7ca4cc5802c8779d68556bc09cf" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf" > value< / a > < / div > < div class = "ttdeci" > int64 value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00043" > demon_profiler.cc:43< / a > < / div > < / div >
< div class = "ttc" id = "alp__data_2lp__utils_8h_html" > < div class = "ttname" > < a href = "lp__data_2lp__utils_8h.html" > lp_utils.h< / a > < / div > < / div >
< div class = "ttc" id = "alp__types_8h_html" > < div class = "ttname" > < a href = "lp__types_8h.html" > lp_types.h< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "alu__factorization_8h_html" > < div class = "ttname" > < a href = "lu__factorization_8h.html" > lu_factorization.h< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "amacros_8h_html_a7f536a3b33f9bed8f75734e035d30725" > < div class = "ttname" > < a href = "macros_8h.html#a7f536a3b33f9bed8f75734e035d30725" > DEBUG_MODE< / a > < / div > < div class = "ttdeci" > const bool DEBUG_MODE< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "macros_8h_source.html#l00024" > macros.h:24< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "amarkowitz_8cc_html_aa9d6c98fdf8d89b0e2321fda02adc82c" > < div class = "ttname" > < a href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < / div > < div class = "ttdeci" > ColIndex col< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00176" > markowitz.cc:176< / a > < / div > < / div >
< div class = "ttc" id = "amarkowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52" > < div class = "ttname" > < a href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < / div > < div class = "ttdeci" > RowIndex row< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00175" > markowitz.cc:175< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a08d7a83791c6677d1008336cacf3d591" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a08d7a83791c6677d1008336cacf3d591" > operations_research::glop::PermuteWithScratchpad< / a > < / div > < div class = "ttdeci" > void PermuteWithScratchpad(const Permutation< PermutationIndexType > & permutation, StrictITIVector< IndexType, Fractional > *zero_scratchpad, StrictITIVector< IndexType, Fractional > *input_output)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8h_source.html#l00237" > lp_data/lp_utils.h:237< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a1dcd08b0f6c19cd4a302bb5a3a6ea06e" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a1dcd08b0f6c19cd4a302bb5a3a6ea06e" > operations_research::glop::Square< / a > < / div > < div class = "ttdeci" > Fractional Square(Fractional f)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8h_source.html#l00036" > lp_data/lp_utils.h:36< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a2d53948bf5e999d006e781105aa8bc77" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a2d53948bf5e999d006e781105aa8bc77" > operations_research::glop::SquaredNorm< / a > < / div > < div class = "ttdeci" > Fractional SquaredNorm(const SparseColumn & v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8cc_source.html#l00030" > lp_data/lp_utils.cc:30< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a302ba2f0cfbe5918e56eeaaf00231843" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a302ba2f0cfbe5918e56eeaaf00231843" > operations_research::glop::ApplyInversePermutation< / a > < / div > < div class = "ttdeci" > void ApplyInversePermutation(const Permutation< IndexType > & perm, const ITIVectorType & b, ITIVectorType *result)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00207" > lp_data/permutation.h:207< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a386d851d7c8b409205dd82d87e44f2fe" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a386d851d7c8b409205dd82d87e44f2fe" > operations_research::glop::IsAllZero< / a > < / div > < div class = "ttdeci" > bool IsAllZero(const Container & input)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8h_source.html#l00222" > lp_data/lp_utils.h:222< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a6a2019fc6c15a0413896d3f35057a070" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a6a2019fc6c15a0413896d3f35057a070" > operations_research::glop::PermuteWithKnownNonZeros< / a > < / div > < div class = "ttdeci" > void PermuteWithKnownNonZeros(const Permutation< IndexType > & permutation, StrictITIVector< IndexType, Fractional > *zero_scratchpad, StrictITIVector< IndexType, Fractional > *output, std::vector< IndexType > *non_zeros)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8h_source.html#l00259" > lp_data/lp_utils.h:259< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a733947145e3e1631165b618b05c9ccb7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > operations_research::glop::Fractional< / a > < / div > < div class = "ttdeci" > double Fractional< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00077" > lp_types.h:77< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a8fbc9efd86a3cc862a9079d86ab8b524" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > operations_research::glop::RowToColIndex< / a > < / div > < div class = "ttdeci" > ColIndex RowToColIndex(RowIndex row)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00048" > lp_types.h:48< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_aa6c552b94fa80def1d4d1ea64697afb1" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#aa6c552b94fa80def1d4d1ea64697afb1" > operations_research::glop::ClearAndResizeVectorWithNonZeros< / a > < / div > < div class = "ttdeci" > void ClearAndResizeVectorWithNonZeros(IndexType size, ScatteredRowOrCol *v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2lp__utils_8h_source.html#l00278" > lp_data/lp_utils.h:278< / a > < / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_ab65a327cfc2a74c15fa26b91f19acc64" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > operations_research::glop::ColToRowIndex< / a > < / div > < div class = "ttdeci" > RowIndex ColToRowIndex(ColIndex col)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00051" > lp_types.h:51< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_abbaca14cc7f5a0f3aaeb027fef37e0ca" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#abbaca14cc7f5a0f3aaeb027fef37e0ca" > operations_research::glop::kNonPivotal< / a > < / div > < div class = "ttdeci" > const RowIndex kNonPivotal(-1)< / div > < / div >
2020-09-02 09:42:51 +02:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_ac014de658aabf122011e8fb07b6f4612" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#ac014de658aabf122011e8fb07b6f4612" > operations_research::glop::RowIndexVector< / a > < / div > < div class = "ttdeci" > std::vector< RowIndex > RowIndexVector< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00309" > lp_types.h:309< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_ad23afb4770e9de727133317f32f68a2f" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#ad23afb4770e9de727133317f32f68a2f" > operations_research::glop::ApplyPermutation< / a > < / div > < div class = "ttdeci" > void ApplyPermutation(const Permutation< IndexType > & perm, const ITIVectorType & b, ITIVectorType *result)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_2permutation_8h_source.html#l00192" > lp_data/permutation.h:192< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
< div class = "ttc" id = "astats_8h_html_a3c3e6b102f0d91c523099325c98e1887" > < div class = "ttname" > < a href = "stats_8h.html#a3c3e6b102f0d91c523099325c98e1887" > IF_STATS_ENABLED< / a > < / div > < div class = "ttdeci" > #define IF_STATS_ENABLED(instructions)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "stats_8h_source.html#l00435" > stats.h:435< / a > < / div > < / div >
< div class = "ttc" id = "astats_8h_html_a9995704aaaf45fc21e08c847551a8d04" > < div class = "ttname" > < a href = "stats_8h.html#a9995704aaaf45fc21e08c847551a8d04" > SCOPED_TIME_STAT< / a > < / div > < div class = "ttdeci" > #define SCOPED_TIME_STAT(stats)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "stats_8h_source.html#l00436" > stats.h:436< / a > < / div > < / div >
2020-10-09 12:00:09 +02:00
< div class = "ttc" id = "astatus_8h_html_a3efb1c6250c02a5b881f8b82f75f9822" > < div class = "ttname" > < a href = "status_8h.html#a3efb1c6250c02a5b881f8b82f75f9822" > GLOP_RETURN_IF_ERROR< / a > < / div > < div class = "ttdeci" > #define GLOP_RETURN_IF_ERROR(function_call)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8h_source.html#l00070" > status.h:70< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
< div class = "ttc" id = "astatus_8h_html_a8c76f1eb9790accd2cd0c5fa5c03c322" > < div class = "ttname" > < a href = "status_8h.html#a8c76f1eb9790accd2cd0c5fa5c03c322" > GLOP_RETURN_AND_LOG_ERROR< / a > < / div > < div class = "ttdeci" > #define GLOP_RETURN_AND_LOG_ERROR(error_code, message)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "status_8h_source.html#l00077" > status.h:77< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_column_html" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_column.html" > operations_research::glop::ScatteredColumn< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00190" > scattered_vector.h:191< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_row_html" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_row.html" > operations_research::glop::ScatteredRow< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00192" > scattered_vector.h:192< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_vector_html_a56e67c2fc5b21fd62d8776fa4b149ce6" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_vector.html#a56e67c2fc5b21fd62d8776fa4b149ce6" > operations_research::glop::ScatteredVector::non_zeros_are_sorted< / a > < / div > < div class = "ttdeci" > bool non_zeros_are_sorted< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00061" > scattered_vector.h:61< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_vector_html_ac146d47daa294f7e6546c7569c9c881b" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > operations_research::glop::ScatteredVector::non_zeros< / a > < / div > < div class = "ttdeci" > std::vector< Index > non_zeros< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00062" > scattered_vector.h:62< / a > < / div > < / div >
2020-12-29 22:27:47 +01:00
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_vector_html_ae0473e18a367af671dc3f08063c80da4" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > operations_research::glop::ScatteredVector::values< / a > < / div > < div class = "ttdeci" > StrictITIVector< Index, Fractional > values< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00057" > scattered_vector.h:57< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
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