shamalgs::primitives::impl Namespace Reference

namespace to control implementation behavior More...

Classes
class	HistogramImplControl

Enumerations
enum class	histo_impl { reference , naive_gpu , gpu_team_fetching , gpu_oversubscribe }
enum class	SEGMENTED_SORT_IN_PLACE_IMPL : u32 { LOCAL_INSERTION_SORT , MULTI_STD_SORT }

Functions
template<class T , class Tbins , class... Targs, class Tfunctor >
void	compute_histogram_reference (const sham::DeviceBuffer< Tbins > &bin_edge_inf, const sham::DeviceBuffer< Tbins > &bin_edge_sup, size_t nbins, size_t element_count, Tfunctor &&functor, sham::DeviceBuffer< T > &result, const sham::DeviceBuffer< Targs > &...input_data)
template<class T , class Tbins , class... Targs, class Tfunctor >
void	compute_histogram_naive_gpu (const sham::DeviceScheduler_ptr &dev_sched, const sham::DeviceBuffer< Tbins > &bin_edge_inf, const sham::DeviceBuffer< Tbins > &bin_edge_sup, size_t nbins, size_t element_count, Tfunctor &&functor, sham::DeviceBuffer< T > &result, const sham::DeviceBuffer< Targs > &...input_data)
template<class T , class Tbins , class... Targs, class Tfunctor >
void	compute_histogram_gpu_team_fetching (const sham::DeviceScheduler_ptr &dev_sched, const sham::DeviceBuffer< Tbins > &bin_edge_inf, const sham::DeviceBuffer< Tbins > &bin_edge_sup, size_t nbins, size_t element_count, Tfunctor &&functor, sham::DeviceBuffer< T > &result, const sham::DeviceBuffer< Targs > &...input_data)
template<class T , class Tbins , class... Targs, class Tfunctor >
void	compute_histogram_gpu_oversubscribe (const sham::DeviceScheduler_ptr &dev_sched, u32 group_size, const sham::DeviceBuffer< Tbins > &bin_edge_inf, const sham::DeviceBuffer< Tbins > &bin_edge_sup, size_t nbins, size_t element_count, Tfunctor &&functor, sham::DeviceBuffer< T > &result, const sham::DeviceBuffer< Targs > &...input_data)
std::vector< shamalgs::impl_param >	get_default_impl_list_is_all_true ()
	Get list of available is_all_true implementations.
shamalgs::impl_param	get_current_impl_is_all_true ()
	Get the current implementation for is_all_true.
void	set_impl_is_all_true (const std::string &impl, const std::string &param="")
	Set the implementation for is_all_true.
std::vector< shamalgs::impl_param >	get_default_impl_list_reduction ()
	Get list of available reduction implementations.
shamalgs::impl_param	get_current_impl_reduction ()
	Get the current implementation for reduction.
void	set_impl_reduction (const std::string &impl, const std::string &param="")
	Set the implementation for reduction.
std::vector< shamalgs::impl_param >	get_default_impl_list_scan_exclusive_sum_in_place ()
	Get list of available scan_exclusive_sum_in_place implementations.
shamalgs::impl_param	get_current_impl_scan_exclusive_sum_in_place ()
	Get the current implementation for scan_exclusive_sum_in_place.
void	set_impl_scan_exclusive_sum_in_place (const std::string &impl, const std::string &param="")
	Set the implementation for scan_exclusive_sum_in_place.
std::vector< shamalgs::impl_param >	get_default_impl_list_segmented_sort_in_place ()
	Get list of available segmented sort in place implementations.
shamalgs::impl_param	get_current_impl_segmented_sort_in_place ()
	Get the current implementation for segmented sort in place.
void	set_impl_segmented_sort_in_place (const std::string &impl, const std::string &param="")
	Set the implementation for segmented sort in place.
SEGMENTED_SORT_IN_PLACE_IMPL	get_default_segmented_sort_in_place_impl ()
SEGMENTED_SORT_IN_PLACE_IMPL	segmented_sort_in_place_impl_from_params (const std::string &impl)
shamalgs::impl_param	segmented_sort_in_place_impl_to_params (const SEGMENTED_SORT_IN_PLACE_IMPL &impl)

Variables
HistogramImplControl	compute_histogram_impl_control {}
SEGMENTED_SORT_IN_PLACE_IMPL	segmented_sort_in_place_impl = get_default_segmented_sort_in_place_impl()

Detailed Description

namespace to control implementation behavior

Enumeration Type Documentation

histo_impl

enum class shamalgs::primitives::impl::histo_impl

strong

Definition at line 37 of file compute_histogram.hpp.

SEGMENTED_SORT_IN_PLACE_IMPL

enum class shamalgs::primitives::impl::SEGMENTED_SORT_IN_PLACE_IMPL : u32

strong

Definition at line 109 of file segmented_sort_in_place.cpp.

Function Documentation

compute_histogram_gpu_oversubscribe()

template<class T , class Tbins , class... Targs, class Tfunctor >

void shamalgs::primitives::impl::compute_histogram_gpu_oversubscribe ( const sham::DeviceScheduler_ptr &  dev_sched, u32  group_size, const sham::DeviceBuffer< Tbins > &  bin_edge_inf, const sham::DeviceBuffer< Tbins > &  bin_edge_sup, size_t  nbins, size_t  element_count, Tfunctor &&  functor, sham::DeviceBuffer< T > &  result, const sham::DeviceBuffer< Targs > &...  input_data  )

inline

Definition at line 274 of file compute_histogram.hpp.

compute_histogram_gpu_team_fetching()

template<class T , class Tbins , class... Targs, class Tfunctor >

void shamalgs::primitives::impl::compute_histogram_gpu_team_fetching ( const sham::DeviceScheduler_ptr &  dev_sched, const sham::DeviceBuffer< Tbins > &  bin_edge_inf, const sham::DeviceBuffer< Tbins > &  bin_edge_sup, size_t  nbins, size_t  element_count, Tfunctor &&  functor, sham::DeviceBuffer< T > &  result, const sham::DeviceBuffer< Targs > &...  input_data  )

inline

Definition at line 181 of file compute_histogram.hpp.

compute_histogram_naive_gpu()

template<class T , class Tbins , class... Targs, class Tfunctor >

void shamalgs::primitives::impl::compute_histogram_naive_gpu ( const sham::DeviceScheduler_ptr &  dev_sched, const sham::DeviceBuffer< Tbins > &  bin_edge_inf, const sham::DeviceBuffer< Tbins > &  bin_edge_sup, size_t  nbins, size_t  element_count, Tfunctor &&  functor, sham::DeviceBuffer< T > &  result, const sham::DeviceBuffer< Targs > &...  input_data  )

inline

Definition at line 142 of file compute_histogram.hpp.

compute_histogram_reference()

template<class T , class Tbins , class... Targs, class Tfunctor >

void shamalgs::primitives::impl::compute_histogram_reference ( const sham::DeviceBuffer< Tbins > &  bin_edge_inf, const sham::DeviceBuffer< Tbins > &  bin_edge_sup, size_t  nbins, size_t  element_count, Tfunctor &&  functor, sham::DeviceBuffer< T > &  result, const sham::DeviceBuffer< Targs > &...  input_data  )

inline

Definition at line 99 of file compute_histogram.hpp.

get_current_impl_is_all_true()

shamalgs::impl_param shamalgs::primitives::impl::get_current_impl_is_all_true

(

)

Get the current implementation for is_all_true.

Definition at line 104 of file is_all_true.cpp.

get_current_impl_reduction()

shamalgs::impl_param shamalgs::primitives::impl::get_current_impl_reduction

(

)

Get the current implementation for reduction.

Definition at line 95 of file reduction.cpp.

get_current_impl_scan_exclusive_sum_in_place()

shamalgs::impl_param shamalgs::primitives::impl::get_current_impl_scan_exclusive_sum_in_place

(

)

Get the current implementation for scan_exclusive_sum_in_place.

Definition at line 200 of file scan_exclusive_sum_in_place.cpp.

get_current_impl_segmented_sort_in_place()

shamalgs::impl_param shamalgs::primitives::impl::get_current_impl_segmented_sort_in_place

(

)

Get the current implementation for segmented sort in place.

Definition at line 154 of file segmented_sort_in_place.cpp.

get_default_impl_list_is_all_true()

std::vector< shamalgs::impl_param > shamalgs::primitives::impl::get_default_impl_list_is_all_true

(

)

Get list of available is_all_true implementations.

Definition at line 94 of file is_all_true.cpp.

get_default_impl_list_reduction()

std::vector< shamalgs::impl_param > shamalgs::primitives::impl::get_default_impl_list_reduction

(

)

Get list of available reduction implementations.

Definition at line 84 of file reduction.cpp.

get_default_impl_list_scan_exclusive_sum_in_place()

std::vector< shamalgs::impl_param > shamalgs::primitives::impl::get_default_impl_list_scan_exclusive_sum_in_place

(

)

Get list of available scan_exclusive_sum_in_place implementations.

Definition at line 185 of file scan_exclusive_sum_in_place.cpp.

get_default_impl_list_segmented_sort_in_place()

std::vector< shamalgs::impl_param > shamalgs::primitives::impl::get_default_impl_list_segmented_sort_in_place

(

)

Get list of available segmented sort in place implementations.

Definition at line 146 of file segmented_sort_in_place.cpp.

get_default_segmented_sort_in_place_impl()

SEGMENTED_SORT_IN_PLACE_IMPL shamalgs::primitives::impl::get_default_segmented_sort_in_place_impl

(

)

Definition at line 114 of file segmented_sort_in_place.cpp.

segmented_sort_in_place_impl_from_params()

SEGMENTED_SORT_IN_PLACE_IMPL shamalgs::primitives::impl::segmented_sort_in_place_impl_from_params ( const std::string &  impl )

inline

Definition at line 121 of file segmented_sort_in_place.cpp.

segmented_sort_in_place_impl_to_params()

shamalgs::impl_param shamalgs::primitives::impl::segmented_sort_in_place_impl_to_params ( const SEGMENTED_SORT_IN_PLACE_IMPL &  impl )

inline

Definition at line 134 of file segmented_sort_in_place.cpp.

set_impl_is_all_true()

void shamalgs::primitives::impl::set_impl_is_all_true	(	const std::string &	impl,
		const std::string &	param = ""
	)

Set the implementation for is_all_true.

Definition at line 99 of file is_all_true.cpp.

set_impl_reduction()

void shamalgs::primitives::impl::set_impl_reduction	(	const std::string &	impl,
		const std::string &	param = ""
	)

Set the implementation for reduction.

Definition at line 99 of file reduction.cpp.

set_impl_scan_exclusive_sum_in_place()

void shamalgs::primitives::impl::set_impl_scan_exclusive_sum_in_place	(	const std::string &	impl,
		const std::string &	param = ""
	)

Set the implementation for scan_exclusive_sum_in_place.

Definition at line 204 of file scan_exclusive_sum_in_place.cpp.

set_impl_segmented_sort_in_place()

void shamalgs::primitives::impl::set_impl_segmented_sort_in_place	(	const std::string &	impl,
		const std::string &	param = ""
	)

Set the implementation for segmented sort in place.

Definition at line 159 of file segmented_sort_in_place.cpp.

Variable Documentation

compute_histogram_impl_control

HistogramImplControl shamalgs::primitives::impl::compute_histogram_impl_control {}

inline

Definition at line 96 of file compute_histogram.hpp.

segmented_sort_in_place_impl

SEGMENTED_SORT_IN_PLACE_IMPL shamalgs::primitives::impl::segmented_sort_in_place_impl = get_default_segmented_sort_in_place_impl()

Definition at line 118 of file segmented_sort_in_place.cpp.