utils::CpuRelax Class Reference

Table of Contents

• Detailed Description
• Public Member Functions
• Constructor & Destructor Documentation
• CpuRelax()

#include <userver/utils/cpu_relax.hpp>

Detailed Description

Utility to yield every N iterations in a CPU-bound task to give other tasks an opportunity to get CPU time

Definition at line 33 of file cpu_relax.hpp.

Public Member Functions
	CpuRelax (std::size_t every, tracing::ScopeTime *scope)
	CpuRelax (const CpuRelax &)=delete
	CpuRelax (CpuRelax &&)=delete
void	Relax ()
	Call this method every iteration, eventually it will yield.

Constructor & Destructor Documentation

CpuRelax()

utils::CpuRelax::CpuRelax ( std::size_t every, tracing::ScopeTime * scope )

explicit

Parameters

every	number of iterations to call yield. 0 = noop
scope	the tracing::ScopeTime to pause when yielding, if any

Warning

The ScopeTime must live at least as long as the CpuRelax

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The documentation for this class was generated from the following file:

• userver/utils/cpu_relax.hpp