/usr/include/viennacl/generator/profiles.hpp is in libviennacl-dev 1.5.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#define VIENNACL_GENERATOR_PROFILES_HPP
/* =========================================================================
Copyright (c) 2010-2014, Institute for Microelectronics,
Institute for Analysis and Scientific Computing,
TU Wien.
Portions of this software are copyright by UChicago Argonne, LLC.
-----------------
ViennaCL - The Vienna Computing Library
-----------------
Project Head: Karl Rupp rupp@iue.tuwien.ac.at
(A list of authors and contributors can be found in the PDF manual)
License: MIT (X11), see file LICENSE in the base directory
============================================================================= */
/** @file viennacl/generator/profiles.hpp
*
* @brief Vendor-specific parameters for the generated kernels
*/
#include <map>
#include "viennacl/ocl/device.hpp"
#include "viennacl/generator/forwards.h"
#include "viennacl/tools/shared_ptr.hpp"
#include "viennacl/generator/profile_base.hpp"
#include "viennacl/generator/saxpy.hpp"
#include "viennacl/generator/scalar_reduction.hpp"
#include "viennacl/generator/vector_reduction.hpp"
#include "viennacl/generator/matrix_product.hpp"
namespace viennacl{
namespace generator{
namespace profiles{
typedef cl_uint vendor_id_type;
typedef cl_device_type device_type;
typedef std::string device_name_type;
typedef viennacl::tools::shared_ptr<profile_base> profile_base_ptr;
/** @brief Helper struct for mapping a std::map<KeyType, ValueType>. Used to avoids type length explosion when using nested std::map directly */
template<class KeyType, class ValueType>
struct map_wrapper{
typedef std::map<KeyType,ValueType> map_type;
map_type map;
ValueType & operator[](KeyType const & key){ return map[key]; }
};
/** @brief Represents expression->profile in the map hierarchy vendor->device_type->device_arch->device->expression->profile. */
struct expression_map : public map_wrapper<expression_key_type, profile_base_ptr>{ };
/** @brief Represents device->expression in the map hierarchy vendor->device_type->device_arch->device->expression->profile. */
struct device_name_map : public map_wrapper<device_name_type, expression_map>{ };
/** @brief Represents device_arch->device in the map hierarchy vendor->device_type->device_arch->device->expression->profile. */
struct device_architecture_map : public map_wrapper<viennacl::ocl::device_architecture_family, device_name_map>{ };
/** @brief Represents device_type->device_arch in the map hierarchy vendor->device_type->device_arch->device->expression->profile. */
struct device_type_map : public map_wrapper<device_type,device_architecture_map>{ };
/** @brief Represents vendor->device_type in the map hierarchy vendor->device_type->device_arch->device->expression->profile. */
struct database_type : public map_wrapper<vendor_id_type, device_type_map>{ };
/** @brief Set a default of a generation to a particular device for a particular operation */
inline void set_generation_default_to(database_type & map, vendor_id_type vendor_id, viennacl::ocl::device_architecture_family family, expression_key_type expression, std::string const & device_name){
map[vendor_id][CL_DEVICE_TYPE_GPU][family][""][expression] = map[vendor_id][CL_DEVICE_TYPE_GPU][family][device_name][expression];
}
/** @brief Set a default of a generation to a particular device for all operations */
inline void set_all_generation_default_to(database_type & map, vendor_id_type vendor_id, viennacl::ocl::device_architecture_family family, std::string const & device_name){
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_SAXPY_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_SAXPY_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(SCALAR_REDUCE_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_REDUCE_Nx_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_REDUCE_Tx_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_NN_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_TN_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_NT_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_TT_TYPE,4),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_SAXPY_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_SAXPY_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(SCALAR_REDUCE_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_REDUCE_Nx_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(VECTOR_REDUCE_Tx_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_NN_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_TN_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_NT_TYPE,8),device_name);
set_generation_default_to(map,vendor_id,family,std::make_pair(MATRIX_PRODUCT_TT_TYPE,8),device_name);
}
/** @brief Initialize the database */
static database_type init_database(){
database_type map;
/*---------------------------*/
/* GPU Defaults */
/*---------------------------*/
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(1,128,128,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(1, 128, 128, true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1, 1, 256, 32));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1, 1, 256, 32));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(1,128,128,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(1, 128, 128, true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1, 1, 256, 32));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1, 1, 256, 32));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,32,8,4,4,4,1,0));
/*---------------------------*/
/* CPU Defaults */
/*---------------------------*/
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(8,16,256,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(8,8,512,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,2,1,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,16,8,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(8,16,32,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(8,8,512,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,1,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,8,16,16));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_CPU][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
/*---------------------------*/
/* ACCELERATOR Defaults */
/*---------------------------*/
//same as CPU for now
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(8,16,256,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(8,8,512,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,2,1,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,16,8,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(8,16,32,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(8,8,512,true));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,1,8));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,8,16,16));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
map[viennacl::ocl::unknown_id][CL_DEVICE_TYPE_ACCELERATOR][viennacl::ocl::UNKNOWN][""][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(1,16,64,1,8,4,32,0,0));
/*---------------------------*/
/* AMD */
/*---------------------------*/
//Evergreen
//Cypress
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(1,4,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(8,128,128,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,32,8,256));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(4,4,64,16,4,4,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(4,4,64,16,4,4,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(4,8,64,16,4,4,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(4,8,128,8,8,4,4,0,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(2,1,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(2,256,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,64,4,256));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(2,16,32,16,2,2,8,0,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(2,4,64,32,4,2,2,0,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(4,2,64,32,8,8,4,0,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Evergreen]["Cypress"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(2,16,64,8,2,2,4,0,0));
//Default
set_all_generation_default_to(map,viennacl::ocl::amd_id,viennacl::ocl::Evergreen,"Cypress");
//Southern Islands
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(1,4,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(8,128,128,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,32,8,256));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(4,8,128,32,4,4,4,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,64,16,4,2,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(4,16,64,16,4,4,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(4,16,64,16,4,4,8,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(2,1,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(2,256,64,true));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,64,4,256));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(2,4,128,64,4,2,2,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(2,2,128,32,4,2,2,0,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(2,8,128,32,2,2,2,1,0));
map[viennacl::ocl::amd_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::SouthernIslands]["Tahiti"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(2,8,128,32,2,2,2,1,0));
//Default
set_all_generation_default_to(map,viennacl::ocl::amd_id,viennacl::ocl::SouthernIslands,"Tahiti");
/*---------------------------*/
/* NVidia */
/*---------------------------*/
//-----Fermi
//Geforce GTX 470
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(1,1,256,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(4,64,512,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,64,4,64));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(1,2,64,64,8,4,2,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,16,4,4,8,0,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(1,4,128,32,4,8,4,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(1,4,32,16,8,4,8,0,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(2,1,64,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(2,16,16,16,16,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(2,64,512,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,128,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,16,32,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,64,32,2,2,8,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(1,64,128,4,2,2,8,0,1));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(1,4,128,32,4,8,4,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Fermi]["GeForce GTX 470"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(1,4,32,16,8,4,8,0,0));
//default
set_all_generation_default_to(map,viennacl::ocl::nvidia_id,viennacl::ocl::Fermi,"GeForce GTX 470");
//Geforce GTX 680
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_SAXPY_TYPE,4)] = profile_base_ptr(new vector_saxpy(1,1,256,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_SAXPY_TYPE,4)] = profile_base_ptr(new matrix_saxpy(1,16,16,16,16,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(SCALAR_REDUCE_TYPE,4)] = profile_base_ptr(new scalar_reduction(4,64,512,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,1,256,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,4)] = profile_base_ptr(new vector_reduction(1,64,4,64));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,4)] = profile_base_ptr(new matrix_product(1,2,64,64,8,4,2,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,4)] = profile_base_ptr(new matrix_product(1,8,32,16,4,4,8,0,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,4)] = profile_base_ptr(new matrix_product(1,4,128,32,4,8,4,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,4)] = profile_base_ptr(new matrix_product(1,4,32,16,8,4,8,0,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_SAXPY_TYPE,8)] = profile_base_ptr(new vector_saxpy(2,1,64,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_SAXPY_TYPE,8)] = profile_base_ptr(new matrix_saxpy(2,16,16,16,16,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(SCALAR_REDUCE_TYPE,8)] = profile_base_ptr(new scalar_reduction(2,64,512,true));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_REDUCE_Nx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,1,128,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(VECTOR_REDUCE_Tx_TYPE,8)] = profile_base_ptr(new vector_reduction(1,16,32,1024));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_NN_TYPE,8)] = profile_base_ptr(new matrix_product(1,8,64,32,2,2,8,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_TN_TYPE,8)] = profile_base_ptr(new matrix_product(1,64,128,4,2,2,8,0,1));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_NT_TYPE,8)] = profile_base_ptr(new matrix_product(1,4,128,32,4,8,4,1,0));
map[viennacl::ocl::nvidia_id][CL_DEVICE_TYPE_GPU][viennacl::ocl::Kepler]["GeForce GTX 680"][std::make_pair(MATRIX_PRODUCT_TT_TYPE,8)] = profile_base_ptr(new matrix_product(1,4,32,16,8,4,8,0,0));
//default
set_all_generation_default_to(map,viennacl::ocl::nvidia_id,viennacl::ocl::Kepler,"GeForce GTX 680");
return map;
}
static database_type database = init_database();
/** @brief If the fallback is too harsh, use a very conservative profile */
static profile_base * handle_failure(viennacl::ocl::device const & device, expression_descriptor const & descriptor, tools::shared_ptr<profile_base> const & profile){
//Returns default if the profile is invalid
if(profile->is_invalid(device, descriptor.scalartype_size))
return at(at(at(at(at(database.map, viennacl::ocl::unknown_id).map, device.type()).map, viennacl::ocl::UNKNOWN).map, std::string("")).map, descriptor.make_key()).get();
return profile.get();
}
/** @brief Get the profile for a device and a descriptor */
static profile_base * get(viennacl::ocl::device const & device, expression_descriptor const & descriptor){
device_type dev_type = device.type();
vendor_id_type vendor_id = device.vendor_id();
viennacl::ocl::device_architecture_family device_architecture = device.architecture_family();
std::string const & device_name = device.name();
expression_key_type expression_key = descriptor.make_key();
//std::cout << "Looking up vendor ID..." << std::endl;
/*-Vendor ID-*/
database_type::map_type::iterator vendor_it = database.map.find(vendor_id);
//Vendor not recognized => global default:
if(vendor_it==database.map.end())
return handle_failure(device, descriptor, at(at(at(at(at(database.map, viennacl::ocl::unknown_id).map, dev_type).map, viennacl::ocl::UNKNOWN).map, std::string("")).map, expression_key));
/*-Device Type-*/
//std::cout << "Looking up device type..." << std::endl;
device_type_map::map_type::iterator device_type_it = vendor_it->second.map.find(dev_type);
//Device type not recognized for this vendor => global default
if(device_type_it==vendor_it->second.map.end())
return handle_failure(device, descriptor, at(at(at(at(at(database.map, viennacl::ocl::unknown_id).map, dev_type).map, viennacl::ocl::UNKNOWN).map, std::string("")).map, expression_key));
/*-Device Architecture-*/
//std::cout << "Looking up device architecture..." << std::endl;
device_architecture_map::map_type::iterator architecture_it = device_type_it->second.map.find(device_architecture);
if(architecture_it==device_type_it->second.map.end())
return handle_failure(device, descriptor, at(at(at(at(at(database.map, viennacl::ocl::unknown_id).map, dev_type).map, viennacl::ocl::UNKNOWN).map, std::string("")).map, expression_key));
/*-Device Name-*/
//std::cout << "Looking up device name..." << std::endl;
device_name_map::map_type::iterator device_name_it = architecture_it->second.map.find(device_name);
//Name not found => Vendor default
if(device_name_it==architecture_it->second.map.end())
return handle_failure(device, descriptor, at(at(at(at(at(database.map, vendor_id).map, dev_type).map, device_architecture).map, std::string("")).map, expression_key));
//std::cout << "Looking up expression name.." << std::endl;
/*-Expression-*/
expression_map::map_type::iterator expression_it = device_name_it->second.map.find(expression_key);
//Expression not found => Vendor default
if(expression_it==device_name_it->second.map.end())
return handle_failure(device, descriptor, at(at(at(at(at(database.map, vendor_id).map, dev_type).map, device_architecture).map, std::string("")).map, expression_key));
//std::cout << "Device found in the database! Getting profile..." << std::endl;
//Everything okay. Return specific profile//
return handle_failure(device, descriptor, at(at(at(at(at(database.map, vendor_id).map, dev_type).map, device_architecture).map, std::string("")).map, expression_key));
}
}
}
}
#endif
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