#include <MueLu_PerfModels_decl.hpp>

Public Member Functions
	PerfModels ()

void	stream_vector_make_table (int KERNEL_REPEATS, int LOG_MAX_SIZE=20)

double	stream_vector_copy_lookup (int SIZE_IN_BYTES)

double	stream_vector_add_lookup (int SIZE_IN_BYTES)

double	latency_corrected_stream_vector_copy_lookup (int SIZE_IN_BYTES)

double	latency_corrected_stream_vector_add_lookup (int SIZE_IN_BYTES)

double	stream_vector_lookup (int SIZE_IN_BYTES)

double	latency_corrected_stream_vector_lookup (int SIZE_IN_BYTES)

void	print_stream_vector_table (std::ostream &out)

void	print_latency_corrected_stream_vector_table (std::ostream &out)

void	pingpong_make_table (int KERNEL_REPEATS, int LOG_MAX_SIZE, const RCP< const Teuchos::Comm< int > > &comm)

double	pingpong_host_lookup (int SIZE_IN_BYTES)

double	pingpong_device_lookup (int SIZE_IN_BYTES)

void	print_pingpong_table (std::ostream &out)

void	launch_latency_make_table (int KERNEL_REPEATS)

double	launch_latency_lookup ()

void	print_launch_latency_table (std::ostream &out)

Private Member Functions
void	print_stream_vector_table_impl (std::ostream &out, bool use_latency_correction)

Private Attributes
std::vector< int >	stream_sizes_

std::vector< double >	stream_copy_times_

std::vector< double >	stream_add_times_

std::vector< double >	latency_corrected_stream_copy_times_

std::vector< double >	latency_corrected_stream_add_times_

std::vector< int >	pingpong_sizes_

std::vector< double >	pingpong_host_times_

std::vector< double >	pingpong_device_times_

double	launch_and_wait_latency_

Detailed Description

template<class Scalar, class LocalOrdinal = DefaultLocalOrdinal, class GlobalOrdinal = DefaultGlobalOrdinal, class Node = DefaultNode>
class MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >

Definition at line 63 of file MueLu_PerfModels_decl.hpp.

Constructor & Destructor Documentation

◆ PerfModels()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::PerfModels

Definition at line 247 of file MueLu_PerfModels_def.hpp.

Member Function Documentation

◆ stream_vector_make_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::stream_vector_make_table	(	int	KERNEL_REPEATS,
		int	LOG_MAX_SIZE = `20`
	)

Definition at line 252 of file MueLu_PerfModels_def.hpp.

◆ stream_vector_copy_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::stream_vector_copy_lookup ( int SIZE_IN_BYTES )

Definition at line 289 of file MueLu_PerfModels_def.hpp.

◆ stream_vector_add_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::stream_vector_add_lookup ( int SIZE_IN_BYTES )

Definition at line 295 of file MueLu_PerfModels_def.hpp.

◆ latency_corrected_stream_vector_copy_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::latency_corrected_stream_vector_copy_lookup ( int SIZE_IN_BYTES )

Definition at line 308 of file MueLu_PerfModels_def.hpp.

◆ latency_corrected_stream_vector_add_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::latency_corrected_stream_vector_add_lookup ( int SIZE_IN_BYTES )

Definition at line 314 of file MueLu_PerfModels_def.hpp.

◆ stream_vector_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::stream_vector_lookup ( int SIZE_IN_BYTES )

Definition at line 301 of file MueLu_PerfModels_def.hpp.

◆ latency_corrected_stream_vector_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::latency_corrected_stream_vector_lookup ( int SIZE_IN_BYTES )

Definition at line 320 of file MueLu_PerfModels_def.hpp.

◆ print_stream_vector_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print_stream_vector_table ( std::ostream & out )

Definition at line 327 of file MueLu_PerfModels_def.hpp.

◆ print_latency_corrected_stream_vector_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print_latency_corrected_stream_vector_table ( std::ostream & out )

Definition at line 333 of file MueLu_PerfModels_def.hpp.

◆ pingpong_make_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::pingpong_make_table	(	int	KERNEL_REPEATS,
		int	LOG_MAX_SIZE,
		const RCP< const Teuchos::Comm< int > > &	comm
	)

Definition at line 382 of file MueLu_PerfModels_def.hpp.

◆ pingpong_host_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::pingpong_host_lookup ( int SIZE_IN_BYTES )

Definition at line 392 of file MueLu_PerfModels_def.hpp.

◆ pingpong_device_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::pingpong_device_lookup ( int SIZE_IN_BYTES )

Definition at line 398 of file MueLu_PerfModels_def.hpp.

◆ print_pingpong_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print_pingpong_table ( std::ostream & out )

Definition at line 405 of file MueLu_PerfModels_def.hpp.

◆ launch_latency_make_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::launch_latency_make_table ( int KERNEL_REPEATS )

Definition at line 437 of file MueLu_PerfModels_def.hpp.

◆ launch_latency_lookup()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

double MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::launch_latency_lookup

Definition at line 460 of file MueLu_PerfModels_def.hpp.

◆ print_launch_latency_table()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print_launch_latency_table ( std::ostream & out )

Definition at line 467 of file MueLu_PerfModels_def.hpp.

◆ print_stream_vector_table_impl()

template<class Scalar , class LocalOrdinal , class GlobalOrdinal , class Node >

void MueLu::PerfModels< Scalar, LocalOrdinal, GlobalOrdinal, Node >::print_stream_vector_table_impl	(	std::ostream &	out,
		bool	use_latency_correction
	)

private

Definition at line 340 of file MueLu_PerfModels_def.hpp.