allocator_benchmark.cpp File Reference

#include <chrono>
#include <cstdint>
#include <iostream>
#include <mutable/util/list_allocator.hpp>
#include <mutable/util/malloc_allocator.hpp>
#include <type_traits>
#include <vector>

Include dependency graph for allocator_benchmark.cpp:

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Functions
constexpr unsigned long long	operator""_Ki (unsigned long long n)
constexpr unsigned long long	operator""_Mi (unsigned long long n)
constexpr unsigned long long	operator""_Gi (unsigned long long n)
template<typename Allocator >
void	run_benchmark_allocations_fixed_allocate (const std::string &name, const Allocator &proto, const float fraction_deallocate, const std::size_t size)
template<typename Allocator >
void	run_benchmark_allocations_fixed_allocate_then_deallocate (const std::string &name, const Allocator &proto, const std::size_t size)
template<typename Allocator >
void	run_benchmark_allocations_fixed_allocate_then_deallocate_reversed (const std::string &name, const Allocator &proto, const std::size_t size)
template<typename Allocator >
void	run_benchmark_suite_for_allocator (const std::string &name, const Allocator &proto)
int	main (void)

Variables
static constexpr std::size_t	NUM_ALLOCATIONS_START = 1UL<<10
static constexpr std::size_t	NUM_ALLOCATIONS_STOP = 1UL<<13

Function Documentation

main()

int main

(

void

)

Definition at line 144 of file allocator_benchmark.cpp.

References m::Exponential, and run_benchmark_suite_for_allocator().

operator""_Gi()

constexpr unsigned long long operator""_Gi ( unsigned long long  n )

constexpr

Definition at line 23 of file allocator_benchmark.cpp.

operator""_Ki()

constexpr unsigned long long operator""_Ki ( unsigned long long  n )

constexpr

Definition at line 21 of file allocator_benchmark.cpp.

operator""_Mi()

constexpr unsigned long long operator""_Mi ( unsigned long long  n )

constexpr

Definition at line 22 of file allocator_benchmark.cpp.

run_benchmark_allocations_fixed_allocate()

template<typename Allocator >

void run_benchmark_allocations_fixed_allocate	(	const std::string &	name,
		const Allocator &	proto,
		const float	fraction_deallocate,
		const std::size_t	size
	)

Definition at line 26 of file allocator_benchmark.cpp.

References NUM_ALLOCATIONS_START, and NUM_ALLOCATIONS_STOP.

Referenced by run_benchmark_suite_for_allocator().

run_benchmark_allocations_fixed_allocate_then_deallocate()

template<typename Allocator >

void run_benchmark_allocations_fixed_allocate_then_deallocate	(	const std::string &	name,
		const Allocator &	proto,
		const std::size_t	size
	)

Definition at line 60 of file allocator_benchmark.cpp.

References NUM_ALLOCATIONS_START, and NUM_ALLOCATIONS_STOP.

Referenced by run_benchmark_suite_for_allocator().

run_benchmark_allocations_fixed_allocate_then_deallocate_reversed()

template<typename Allocator >

void run_benchmark_allocations_fixed_allocate_then_deallocate_reversed	(	const std::string &	name,
		const Allocator &	proto,
		const std::size_t	size
	)

Definition at line 87 of file allocator_benchmark.cpp.

References NUM_ALLOCATIONS_START.

Referenced by run_benchmark_suite_for_allocator().

run_benchmark_suite_for_allocator()

template<typename Allocator >

void run_benchmark_suite_for_allocator	(	const std::string &	name,
		const Allocator &	proto
	)

Definition at line 114 of file allocator_benchmark.cpp.

References run_benchmark_allocations_fixed_allocate(), run_benchmark_allocations_fixed_allocate_then_deallocate(), and run_benchmark_allocations_fixed_allocate_then_deallocate_reversed().

Referenced by main().

Variable Documentation

NUM_ALLOCATIONS_START

constexpr std::size_t NUM_ALLOCATIONS_START = 1UL<<10

staticconstexpr

Definition at line 13 of file allocator_benchmark.cpp.

Referenced by run_benchmark_allocations_fixed_allocate(), run_benchmark_allocations_fixed_allocate_then_deallocate(), and run_benchmark_allocations_fixed_allocate_then_deallocate_reversed().

NUM_ALLOCATIONS_STOP

constexpr std::size_t NUM_ALLOCATIONS_STOP = 1UL<<13

staticconstexpr

Definition at line 14 of file allocator_benchmark.cpp.

Referenced by run_benchmark_allocations_fixed_allocate(), and run_benchmark_allocations_fixed_allocate_then_deallocate().