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TheRock/rocm-libraries/projects/rocsparse/library/src/level3/rocsparse_csrsm_analysis.cpp
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Flatten subprojects into a single base monorepo
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189 lines
10 KiB
C++

/*! \file */
/* ************************************************************************
* Copyright (C) 2025 Advanced Micro Devices, Inc. All rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* ************************************************************************ */
#include "rocsparse_csrsm.hpp"
#include "rocsparse_enum_utils.hpp"
#include "rocsparse_utility.hpp"
#include <map>
namespace rocsparse
{
typedef rocsparse_status (*csrsm_analysis_t)(rocsparse_handle handle,
rocsparse_operation trans_A,
rocsparse_operation trans_B,
int64_t m,
int64_t nrhs,
int64_t nnz,
const void* alpha,
const rocsparse_mat_descr descr,
const void* csr_val,
const void* csr_row_ptr,
const void* csr_col_ind,
const void* B,
int64_t ldb,
rocsparse_mat_info info,
rocsparse_analysis_policy analysis,
rocsparse_solve_policy solve,
rocsparse_csrsm_info* p_csrsm_info,
void* temp_buffer);
using csrsm_analysis_tuple
= std::tuple<rocsparse_indextype, rocsparse_indextype, rocsparse_datatype>;
#define CSRSM_ANALYSIS_CONFIG(I_, J_, T_) \
{ \
csrsm_analysis_tuple(I_, J_, T_), \
csrsm_analysis_template<typename rocsparse::indextype_traits<I_>::type_t, \
typename rocsparse::indextype_traits<J_>::type_t, \
typename rocsparse::datatype_traits<T_>::type_t> \
}
static const std::map<csrsm_analysis_tuple, csrsm_analysis_t> s_csrsm_analysis_dispatch{
{CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i32, rocsparse_indextype_i32, rocsparse_datatype_f32_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i32, rocsparse_indextype_i32, rocsparse_datatype_f64_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i32, rocsparse_indextype_i32, rocsparse_datatype_f32_c),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i32, rocsparse_indextype_i32, rocsparse_datatype_f64_c),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i32, rocsparse_datatype_f32_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i32, rocsparse_datatype_f64_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i32, rocsparse_datatype_f32_c),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i32, rocsparse_datatype_f64_c),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i64, rocsparse_datatype_f32_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i64, rocsparse_datatype_f64_r),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i64, rocsparse_datatype_f32_c),
CSRSM_ANALYSIS_CONFIG(
rocsparse_indextype_i64, rocsparse_indextype_i64, rocsparse_datatype_f64_c)}};
static rocsparse_status csrsm_analysis_find(csrsm_analysis_t* function_,
rocsparse_indextype i_type_,
rocsparse_indextype j_type_,
rocsparse_datatype t_type_)
{
const auto& it = rocsparse::s_csrsm_analysis_dispatch.find(
rocsparse::csrsm_analysis_tuple(i_type_, j_type_, t_type_));
if(it != rocsparse::s_csrsm_analysis_dispatch.end())
{
function_[0] = it->second;
}
// LCOV_EXCL_START
else
{
#ifndef NDEBUG
std::cout << "invalid precision configuration: "
<< "i_type: " << rocsparse::enum_utils::to_string(i_type_) << std::endl
<< ", j_type: " << rocsparse::enum_utils::to_string(j_type_) << std::endl
<< ", t_type: " << rocsparse::enum_utils::to_string(t_type_) << std::endl;
std::cout << "available configuration are: " << std::endl;
for(const auto& p : rocsparse::s_csrsm_analysis_dispatch)
{
const auto& t = p.first;
const auto i_type = std::get<0>(t);
const auto j_type = std::get<1>(t);
const auto t_type = std::get<2>(t);
std::cout << std::endl
<< std::endl
<< "i_type: " << rocsparse::enum_utils::to_string(i_type) << std::endl
<< ", j_type: " << rocsparse::enum_utils::to_string(j_type) << std::endl
<< ", t_type: " << rocsparse::enum_utils::to_string(t_type) << std::endl;
}
#endif
std::stringstream sstr;
sstr << "invalid precision configuration: "
<< "i_type: " << rocsparse::enum_utils::to_string(i_type_)
<< ", j_type: " << rocsparse::enum_utils::to_string(j_type_)
<< ", t_type: " << rocsparse::enum_utils::to_string(t_type_);
RETURN_WITH_MESSAGE_IF_ROCSPARSE_ERROR(rocsparse_status_invalid_value,
sstr.str().c_str());
}
// LCOV_EXCL_STOP
return rocsparse_status_success;
}
}
rocsparse_status rocsparse::csrsm_analysis(rocsparse_handle handle,
rocsparse_operation trans_A,
rocsparse_operation trans_B,
int64_t m,
int64_t nrhs,
int64_t nnz,
rocsparse_datatype alpha_datatype,
const void* alpha,
const rocsparse_mat_descr descr,
rocsparse_datatype csr_val_datatype,
const void* csr_val,
rocsparse_indextype csr_row_ptr_indextype,
const void* csr_row_ptr,
rocsparse_indextype csr_col_ind_indextype,
const void* csr_col_ind,
rocsparse_datatype B_datatype,
const void* B,
int64_t ldb,
rocsparse_mat_info info,
rocsparse_analysis_policy analysis,
rocsparse_solve_policy solve,
rocsparse_csrsm_info* p_csrsm_info,
void* temp_buffer)
{
rocsparse::csrsm_analysis_t f;
RETURN_IF_ROCSPARSE_ERROR(rocsparse::csrsm_analysis_find(
&f, csr_row_ptr_indextype, csr_col_ind_indextype, csr_val_datatype));
RETURN_IF_ROCSPARSE_ERROR(f(handle,
trans_A,
trans_B,
m,
nrhs,
nnz,
alpha,
descr,
csr_val,
csr_row_ptr,
csr_col_ind,
B,
ldb,
info,
analysis,
solve,
p_csrsm_info,
temp_buffer));
return rocsparse_status_success;
}