openPMD::benchmark::MemoryProfiler Class Reference

The Memory profiler class for profiling purpose. More...

#include <MemoryProfiler.hpp>

Public Member Functions
	MemoryProfiler (int rank, const std::string &tag)
	Simple Memory profiler for linux. More...
void	Display (const std::string &tag)
	Display virtual memory info. More...

Detailed Description

The Memory profiler class for profiling purpose.

Simple Memory usage report that works on linux system

Constructor & Destructor Documentation

MemoryProfiler()

openPMD::benchmark::MemoryProfiler::MemoryProfiler ( int  rank, const std::string &  tag  )

inline

Simple Memory profiler for linux.

Parameters

[in]	rank	MPI rank
[in]	tag	item name to measure

Member Function Documentation

Display()

void openPMD::benchmark::MemoryProfiler::Display ( const std::string &  tag )

inline

Display virtual memory info.

Read from /proc/self/status and display the Virtual Memory info at rank 0 to stdout

Parameters

tag	item name to measure

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

• /home/docs/checkouts/readthedocs.org/user_builds/openpmd-api/checkouts/0.15.1/include/openPMD/benchmark/MemoryProfiler.hpp