backend_manager.hpp File Reference

#include <iostream>
#include <fstream>

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Data Structures
class	paralution::AcceleratorVector< ValueType >
class	paralution::AcceleratorMatrix< ValueType >
class	paralution::HostMatrix< ValueType >
struct	paralution::Paralution_Backend_Descriptor
	Backend descriptor - keeps information about the hardware - OpenMP (threads); CUDA (blocksizes, handles, etc); OpenCL (workgroupsizes, handles, etc);. More...

Namespaces
	paralution

Enumerations
enum	paralution::_paralution_backend_id { paralution::None =0, paralution::GPU =1, paralution::OCL =2, paralution::MIC =3 }
	Backend IDs. More...

Functions
int	paralution::init_paralution (void)
	Initialization of the paralution platform. More...
int	paralution::stop_paralution (void)
	Shutdown the paralution platform. More...
int	paralution::set_device_paralution (int dev)
	Select a device. More...
void	paralution::set_omp_threads_paralution (int nthreads)
	Set the number of threads in the platform. More...
void	paralution::set_omp_affinity (bool affinity)
	Set host affinity (true-on/false-off) More...
void	paralution::set_gpu_cuda_paralution (int ngpu)
	Set a specific GPU device. More...
void	paralution::set_ocl_paralution (int nplatform, int ndevice)
	Set a specific OpenCL platform and device. More...
void	paralution::set_ocl_platform_paralution (int platform)
	Set a specific OpenCL platform. More...
void	paralution::set_ocl_work_group_size_paralution (size_t size)
	Set OpenCL work group size. More...
void	paralution::set_ocl_compute_units_paralution (size_t cu)
	Set OpenCL compute units. More...
void	paralution::set_ocl_warp_size_paralution (int size)
	Set OpenCL warp size. More...
void	paralution::set_omp_threshold (const int threshold)
	Set OpenMP threshold size. More...
void	paralution::info_paralution (void)
	Print information about the platform. More...
void	paralution::info_paralution (const struct Paralution_Backend_Descriptor backend_descriptor)
	Print information about the platform via specific backend descriptor. More...
bool	paralution::_paralution_available_accelerator (void)
	Return true if any accelerator is available. More...
void	paralution::disable_accelerator_paralution (const bool onoff=true)
	Disable/Enable the accelerator. More...
struct Paralution_Backend_Descriptor *	paralution::_get_backend_descriptor (void)
	Return backend descriptor. More...
void	paralution::_set_backend_descriptor (const struct Paralution_Backend_Descriptor backend_descriptor)
	Set backend descriptor. More...
void	paralution::_set_omp_backend_threads (const struct Paralution_Backend_Descriptor backend_descriptor, const int size)
	Set the OMP threads based on the size threshold. More...
template<typename ValueType >
AcceleratorVector< ValueType > *	paralution::_paralution_init_base_backend_vector (const struct Paralution_Backend_Descriptor backend_descriptor)
	Build (and return) a vector on the selected in the descriptor accelerator. More...
template<typename ValueType >
HostMatrix< ValueType > *	paralution::_paralution_init_base_host_matrix (const struct Paralution_Backend_Descriptor backend_descriptor, const unsigned int matrix_format)
	Build (and return) a matrix on the host. More...
template<typename ValueType >
AcceleratorMatrix< ValueType > *	paralution::_paralution_init_base_backend_matrix (const struct Paralution_Backend_Descriptor backend_descriptor, const unsigned int matrix_format)
	Build (and return) a matrix on the selected in the descriptor accelerator. More...
void	paralution::_paralution_sync (void)
	Sync the active async transfers. More...
size_t	paralution::_paralution_add_obj (class ParalutionObj *ptr)
bool	paralution::_paralution_del_obj (class ParalutionObj *ptr, size_t id)
void	paralution::_paralution_delete_all_obj (void)
bool	paralution::_paralution_check_if_any_obj (void)