bench_ransHistogram.cxx File Reference

#include "rANS/internal/common/defines.h"
#include <vector>
#include <cstring>
#include <random>
#include <algorithm>
#include <iterator>
#include <benchmark/benchmark.h>
#include "rANS/factory.h"
#include "rANS/internal/containers/DenseHistogram.h"
#include "rANS/internal/containers/AdaptiveHistogram.h"
#include "helpers.h"

Go to the source code of this file.

Classes
class	SourceMessageProxyBinomial< source_T >
class	SourceMessageProxyUniform< source_T >

Functions
template<class... Args>
void	ransMakeHistogramBenchmark (benchmark::State &st, Args &&... args)
template<class... Args>
void	ransAccessHistogramBenchmark (benchmark::State &st, Args &&... args)
	BENCHMARK_CAPTURE (ransMakeHistogramBenchmark, makeHistogram_Vector_binomial_32, std::reference_wrapper(sourceMessageBinomial32), DenseHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransMakeHistogramBenchmark, makeHistogram_Vector_uniform_32, std::reference_wrapper(sourceMessageUniform32), DenseHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransMakeHistogramBenchmark, makeHistogram_SparseVector_binomial_32, std::reference_wrapper(sourceMessageBinomial32), AdaptiveHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransMakeHistogramBenchmark, makeHistogram_SparseVector_uniform_32, std::reference_wrapper(sourceMessageUniform32), AdaptiveHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransAccessHistogramBenchmark, accessHistogram_Vector_binomial_32, std::reference_wrapper(sourceMessageBinomial32), DenseHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransAccessHistogramBenchmark, accessHistogram_Vector_uniform_32, std::reference_wrapper(sourceMessageUniform32), DenseHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransAccessHistogramBenchmark, accessHistogram_SparseVector_binomial_32, std::reference_wrapper(sourceMessageBinomial32), AdaptiveHistogram< uint32_t >{})
	BENCHMARK_CAPTURE (ransAccessHistogramBenchmark, accessHistogram_SparseVector_uniform_32, std::reference_wrapper(sourceMessageUniform32), AdaptiveHistogram< uint32_t >{})
	BENCHMARK_MAIN ()

Variables
constexpr size_t	MessageSize = 1ull << 22
SourceMessageProxyBinomial< uint32_t >	sourceMessageBinomial32 {}
SourceMessageProxyUniform< uint32_t >	sourceMessageUniform32 {}

Function Documentation

BENCHMARK_CAPTURE() [1/8]

BENCHMARK_CAPTURE	(	ransAccessHistogramBenchmark	,
		accessHistogram_SparseVector_binomial_32	,
		std::reference_wrapper(sourceMessageBinomial32)	,
		AdaptiveHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [2/8]

BENCHMARK_CAPTURE	(	ransAccessHistogramBenchmark	,
		accessHistogram_SparseVector_uniform_32	,
		std::reference_wrapper(sourceMessageUniform32)	,
		AdaptiveHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [3/8]

BENCHMARK_CAPTURE	(	ransAccessHistogramBenchmark	,
		accessHistogram_Vector_binomial_32	,
		std::reference_wrapper(sourceMessageBinomial32)	,
		DenseHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [4/8]

BENCHMARK_CAPTURE	(	ransAccessHistogramBenchmark	,
		accessHistogram_Vector_uniform_32	,
		std::reference_wrapper(sourceMessageUniform32)	,
		DenseHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [5/8]

BENCHMARK_CAPTURE	(	ransMakeHistogramBenchmark	,
		makeHistogram_SparseVector_binomial_32	,
		std::reference_wrapper(sourceMessageBinomial32)	,
		AdaptiveHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [6/8]

BENCHMARK_CAPTURE	(	ransMakeHistogramBenchmark	,
		makeHistogram_SparseVector_uniform_32	,
		std::reference_wrapper(sourceMessageUniform32)	,
		AdaptiveHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [7/8]

BENCHMARK_CAPTURE	(	ransMakeHistogramBenchmark	,
		makeHistogram_Vector_binomial_32	,
		std::reference_wrapper(sourceMessageBinomial32)	,
		DenseHistogram< uint32_t >{}
	)

BENCHMARK_CAPTURE() [8/8]

BENCHMARK_CAPTURE	(	ransMakeHistogramBenchmark	,
		makeHistogram_Vector_uniform_32	,
		std::reference_wrapper(sourceMessageUniform32)	,
		DenseHistogram< uint32_t >{}
	)

BENCHMARK_MAIN()

BENCHMARK_MAIN

(

)

ransAccessHistogramBenchmark()

template<class... Args>

void ransAccessHistogramBenchmark	(	benchmark::State &	st,
		Args &&...	args
	)

Definition at line 163 of file bench_ransHistogram.cxx.

ransMakeHistogramBenchmark()

template<class... Args>

void ransMakeHistogramBenchmark	(	benchmark::State &	st,
		Args &&...	args
	)

Definition at line 109 of file bench_ransHistogram.cxx.

Variable Documentation

MessageSize

constexpr size_t MessageSize = 1ull << 22

inlineconstexpr

Definition at line 41 of file bench_ransHistogram.cxx.

sourceMessageBinomial32

SourceMessageProxyBinomial<uint32_t> sourceMessageBinomial32 {}

inline

Definition at line 74 of file bench_ransHistogram.cxx.

sourceMessageUniform32

SourceMessageProxyUniform<uint32_t> sourceMessageUniform32 {}

inline

Definition at line 106 of file bench_ransHistogram.cxx.