time_limit.h File Reference

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Classes
class	TimeLimit
	A simple class to enforce both an elapsed time limit and a deterministic time limit in the same thread as a program. More...
class	SharedTimeLimit
class	NestedTimeLimit
	Provides a way to nest time limits for algorithms where a certain part of the computation is bounded not just by the overall time limit, but also by a stricter time limit specific just for this particular part. More...

Namespaces
namespace	operations_research
	Collection of objects used to extend the Constraint Solver library.

Functions
	ABSL_DECLARE_FLAG (bool, time_limit_use_usertime)
	Enables changing the behavior of the TimeLimit class to use -b usertime instead of walltime. More...
	ABSL_DECLARE_FLAG (bool, time_limit_use_instruction_count)
	Adds support to measure the number of executed instructions in the TimeLimit class. More...

Function Documentation

ABSL_DECLARE_FLAG() [1/2]

ABSL_DECLARE_FLAG	(	bool	,
		time_limit_use_instruction_count
	)

Adds support to measure the number of executed instructions in the TimeLimit class.

ABSL_DECLARE_FLAG() [2/2]

ABSL_DECLARE_FLAG	(	bool	,
		time_limit_use_usertime
	)

Enables changing the behavior of the TimeLimit class to use -b usertime instead of walltime.

This is mainly useful for benchmarks.