derek.holloway
7502bf64a4
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790 lines
33 KiB
C++
790 lines
33 KiB
C++
/* ************************************************************************
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* Copyright (C) 2025-2026 Advanced Micro Devices, Inc. All rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* ************************************************************************ */
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#include "rocsparse_clients_objects.hpp"
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#include "rocsparse_clients_sptrsv.hpp"
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#include "testing.hpp"
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struct rocsparse_local_sptrsv
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{
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struct config_t
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{
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rocsparse_operation operation;
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rocsparse_sptrsv_alg alg;
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rocsparse_datatype scalar_datatype;
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rocsparse_datatype compute_datatype;
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rocsparse_analysis_policy apol;
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};
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config_t config;
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rocsparse_sptrsv_descr sptrsv_descr{};
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~rocsparse_local_sptrsv()
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{
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rocsparse_destroy_sptrsv_descr(this->sptrsv_descr);
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}
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operator rocsparse_sptrsv_descr&()
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{
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return this->sptrsv_descr;
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}
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operator const rocsparse_sptrsv_descr&() const
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{
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return this->sptrsv_descr;
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}
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rocsparse_local_sptrsv(rocsparse_handle handle,
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const rocsparse_operation operation,
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const rocsparse_sptrsv_alg alg,
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const rocsparse_datatype scalar_datatype,
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const rocsparse_datatype compute_datatype,
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const rocsparse_analysis_policy apol)
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: config({operation, alg, scalar_datatype, compute_datatype, apol})
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{
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this->set(handle);
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}
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void set(rocsparse_handle handle)
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{
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rocsparse_create_sptrsv_descr(&this->sptrsv_descr);
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rocsparse_error p_error[1] = {nullptr};
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_operation,
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&config.operation,
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sizeof(config.operation),
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p_error);
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_alg,
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&config.alg,
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sizeof(config.alg),
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p_error);
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_scalar_datatype,
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&config.scalar_datatype,
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sizeof(config.scalar_datatype),
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p_error);
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_compute_datatype,
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&config.compute_datatype,
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sizeof(config.compute_datatype),
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p_error);
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_analysis_policy,
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&config.apol,
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sizeof(config.apol),
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p_error);
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}
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};
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//
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// Implement missing instantiations regarding enums.
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//
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template <>
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inline rocsparse_status auto_testing_bad_arg_get_status(rocsparse_sptrsv_input& p)
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{
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return rocsparse_status_invalid_value;
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}
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template <>
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inline rocsparse_status auto_testing_bad_arg_get_status(rocsparse_sptrsv_output& p)
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{
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return rocsparse_status_invalid_value;
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}
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template <>
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inline void auto_testing_bad_arg_set_invalid(rocsparse_sptrsv_input& p)
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{
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p = (rocsparse_sptrsv_input)-1;
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}
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template <>
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inline void auto_testing_bad_arg_set_invalid(rocsparse_sptrsv_output& p)
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{
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p = (rocsparse_sptrsv_output)-1;
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}
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//
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// Convenience.
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//
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static constexpr rocsparse_sptrsv_input rocsparse_sptrsv_input_all[6]
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= {rocsparse_sptrsv_input_alg,
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rocsparse_sptrsv_input_scalar_datatype,
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rocsparse_sptrsv_input_scalar_alpha,
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rocsparse_sptrsv_input_compute_datatype,
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rocsparse_sptrsv_input_operation,
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rocsparse_sptrsv_input_analysis_policy};
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template <typename I, typename J, typename T>
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void testing_sptrsv_bad_arg(const Arguments& arg)
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{
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rocsparse_local_handle local_handle;
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rocsparse_handle handle = local_handle;
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rocsparse_sptrsv_descr sptrsv_descr = (rocsparse_sptrsv_descr)0x4;
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rocsparse_spmat_descr A = (rocsparse_spmat_descr)0x4;
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rocsparse_dnvec_descr x = (rocsparse_dnvec_descr)0x4;
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rocsparse_dnvec_descr y = (rocsparse_dnvec_descr)0x4;
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rocsparse_sptrsv_stage sptrsv_stage = rocsparse_sptrsv_stage_analysis;
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void* buffer = (void*)0x4;
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rocsparse_error* p_error = nullptr;
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{
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size_t* buffer_size_in_bytes = (size_t*)0x4;
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#define PARAMS_BUFFER_SIZE \
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handle, sptrsv_descr, A, x, y, sptrsv_stage, buffer_size_in_bytes, p_error
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static constexpr int nex = 1;
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static const int ex[nex] = {7};
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select_bad_arg_analysis(rocsparse_sptrsv_buffer_size, nex, ex, PARAMS_BUFFER_SIZE);
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#undef PARAMS_BUFFER_SIZE
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}
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{
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const size_t buffer_size_in_bytes = 1;
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#define PARAMS handle, sptrsv_descr, A, x, y, sptrsv_stage, buffer_size_in_bytes, buffer, p_error
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static constexpr int nex = 2;
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static const int ex[nex] = {6, 8};
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select_bad_arg_analysis(rocsparse_sptrsv, nex, ex, PARAMS);
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#undef PARAMS
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}
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{
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static constexpr int nex = 2;
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static const int ex[nex] = {4, 5};
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const rocsparse_sptrsv_input input = rocsparse_sptrsv_input_alg;
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void* data = (void*)0x4;
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size_t data_size_in_bytes = sizeof(input);
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select_bad_arg_analysis(rocsparse_sptrsv_set_input,
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nex,
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ex,
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handle, //0
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sptrsv_descr, //1
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input, //2
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data, //3
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data_size_in_bytes, //4
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p_error); // 5
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CHECK_ROCSPARSE_ERROR(rocsparse_create_sptrsv_descr(&sptrsv_descr));
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for(auto e : rocsparse_sptrsv_input_all)
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{
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switch(e)
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{
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case rocsparse_sptrsv_input_alg:
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case rocsparse_sptrsv_input_scalar_datatype:
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case rocsparse_sptrsv_input_scalar_alpha:
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case rocsparse_sptrsv_input_compute_datatype:
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case rocsparse_sptrsv_input_operation:
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case rocsparse_sptrsv_input_analysis_policy:
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{
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EXPECT_ROCSPARSE_STATUS(
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rocsparse_sptrsv_set_input(handle, sptrsv_descr, e, data, 0, p_error),
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rocsparse_status_invalid_size);
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break;
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}
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}
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}
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CHECK_ROCSPARSE_ERROR(rocsparse_destroy_sptrsv_descr(sptrsv_descr));
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}
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//
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// Now get a concrete example and continue.
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//
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{
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rocsparse_clients::dense_vector_t<T> x(4);
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rocsparse_clients::dense_vector_t<T> y(4);
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rocsparse_clients::csr_tridiag_matrix_t<T, I, J> A(4);
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auto uplo = rocsparse_fill_mode_lower;
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auto diag = rocsparse_diag_type_unit;
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auto matrix_type = rocsparse_matrix_type_general;
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CHECK_ROCSPARSE_ERROR(
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rocsparse_spmat_set_attribute(A, rocsparse_spmat_fill_mode, &uplo, sizeof(uplo)));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_spmat_set_attribute(A, rocsparse_spmat_diag_type, &diag, sizeof(diag)));
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CHECK_ROCSPARSE_ERROR(rocsparse_spmat_set_attribute(
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A, rocsparse_spmat_matrix_type, &matrix_type, sizeof(matrix_type)));
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rocsparse_error p_error[1] = {nullptr};
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rocsparse_datatype alpha_datatype = rocsparse_datatype_f32_r;
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host_scalar<float> halpha(1);
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device_scalar<float> dalpha(halpha);
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for(auto analysis_policy :
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{rocsparse_analysis_policy_force, rocsparse_analysis_policy_reuse})
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{
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rocsparse_local_sptrsv sptrsv_descr(handle,
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arg.transA,
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arg.sptrsv_alg,
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alpha_datatype,
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get_datatype<T>(),
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analysis_policy);
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size_t buffer_size;
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CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_buffer_size(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_analysis,
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&buffer_size,
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p_error));
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{
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device_dense_vector<char> buffer(buffer_size);
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CHECK_HIP_ERROR(hipMemset(buffer, 255 - 1, buffer_size));
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//
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// Call compute before analysis.
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//
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EXPECT_ROCSPARSE_STATUS(rocsparse_status_invalid_value,
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rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_compute,
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buffer_size,
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buffer,
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p_error));
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//
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// Call analysis.
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//
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CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_analysis,
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buffer_size,
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buffer,
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p_error));
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for(auto input : {rocsparse_sptrsv_input_alg,
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rocsparse_sptrsv_input_operation,
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rocsparse_sptrsv_input_compute_datatype,
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rocsparse_sptrsv_input_scalar_datatype,
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rocsparse_sptrsv_input_scalar_alpha,
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rocsparse_sptrsv_input_analysis_policy})
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{
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switch(input)
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{
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case rocsparse_sptrsv_input_alg:
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case rocsparse_sptrsv_input_operation:
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case rocsparse_sptrsv_input_compute_datatype:
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case rocsparse_sptrsv_input_analysis_policy:
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{
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EXPECT_ROCSPARSE_STATUS(
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rocsparse_status_invalid_value,
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rocsparse_sptrsv_set_input(
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handle, sptrsv_descr, input, (void*)0x4, sizeof(int64_t), p_error));
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break;
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}
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case rocsparse_sptrsv_input_scalar_datatype:
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case rocsparse_sptrsv_input_scalar_alpha:
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{
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CHECK_ROCSPARSE_ERROR(
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rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_scalar_alpha,
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halpha,
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sizeof(halpha.data()),
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p_error));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_scalar_alpha,
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dalpha,
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sizeof(dalpha.data()),
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p_error));
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break;
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}
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}
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}
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//
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// Call analysis twice.
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//
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EXPECT_ROCSPARSE_STATUS(rocsparse_status_invalid_value,
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rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_analysis,
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buffer_size,
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buffer,
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p_error));
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}
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{
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CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_buffer_size(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_compute,
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&buffer_size,
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p_error));
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device_dense_vector<char> buffer(buffer_size);
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CHECK_HIP_ERROR(hipMemset(buffer, 255 - 1, buffer_size));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_scalar_alpha,
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halpha,
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sizeof(halpha.data()),
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p_error));
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//
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// Call compute.
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//
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CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_compute,
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buffer_size,
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buffer,
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p_error));
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//
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// Call analysis after compute.
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//
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EXPECT_ROCSPARSE_STATUS(rocsparse_status_invalid_value,
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rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_analysis,
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buffer_size,
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buffer,
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p_error));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device));
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CHECK_ROCSPARSE_ERROR(
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rocsparse_sptrsv_set_input(handle,
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sptrsv_descr,
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rocsparse_sptrsv_input_scalar_alpha,
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dalpha,
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sizeof(dalpha.data()),
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p_error));
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//
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// Call compute.
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//
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CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_compute,
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buffer_size,
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buffer,
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p_error));
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//
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// Call analysis after compute.
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//
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EXPECT_ROCSPARSE_STATUS(rocsparse_status_invalid_value,
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rocsparse_sptrsv(handle,
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sptrsv_descr,
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A,
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x,
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y,
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rocsparse_sptrsv_stage_analysis,
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buffer_size,
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buffer,
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p_error));
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//
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// Call compute.
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//
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|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv(handle,
|
|
sptrsv_descr,
|
|
A,
|
|
x,
|
|
y,
|
|
rocsparse_sptrsv_stage_compute,
|
|
buffer_size,
|
|
buffer,
|
|
p_error));
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
rocsparse_sptrsv_output output = rocsparse_sptrsv_output_zero_pivot_position;
|
|
size_t data_size_in_bytes = sizeof(int64_t);
|
|
void* data = (void*)0x4;
|
|
static constexpr int nex = 2;
|
|
static const int ex[nex] = {4, 5};
|
|
select_bad_arg_analysis(rocsparse_sptrsv_get_output,
|
|
nex,
|
|
ex,
|
|
handle,
|
|
sptrsv_descr,
|
|
output,
|
|
data,
|
|
data_size_in_bytes,
|
|
p_error);
|
|
}
|
|
}
|
|
|
|
template <typename I, typename J, typename T>
|
|
void testing_sptrsv_csr_bad_arg(const Arguments& arg)
|
|
{
|
|
testing_sptrsv_bad_arg<I, J, T>(arg);
|
|
}
|
|
|
|
template <typename I, typename J, typename T>
|
|
void testing_sptrsv_csr(const Arguments& arg)
|
|
{
|
|
if(arg.M != arg.N)
|
|
{
|
|
return;
|
|
}
|
|
|
|
const rocsparse_operation trans_A = arg.transA;
|
|
const rocsparse_index_base base = arg.baseA;
|
|
const rocsparse_sptrsv_alg alg = arg.sptrsv_alg;
|
|
const rocsparse_diag_type diag = arg.diag;
|
|
const rocsparse_fill_mode uplo = arg.uplo;
|
|
const rocsparse_matrix_type matrix_type = arg.matrix_type;
|
|
|
|
//
|
|
// Create handle.
|
|
//
|
|
rocsparse_local_handle handle(arg);
|
|
|
|
//
|
|
// Create host matrix.
|
|
//
|
|
host_csr_matrix<T, I, J> hA;
|
|
{
|
|
rocsparse_matrix_factory<T, I, J> matrix_factory(arg);
|
|
|
|
matrix_factory.init_csr(hA);
|
|
}
|
|
|
|
const J M = hA.m;
|
|
if(M != hA.n)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Create host data.
|
|
//
|
|
host_scalar<T> halpha(arg.get_alpha<T>());
|
|
host_dense_vector<T> hx(M);
|
|
rocsparse_init<T>(hx, M, 1, 1);
|
|
|
|
//
|
|
// Create device data.
|
|
//
|
|
device_csr_matrix<T, I, J> dA(hA);
|
|
device_dense_vector<T> dx(hx);
|
|
device_dense_vector<T> dy(M);
|
|
device_scalar<T> dalpha(halpha);
|
|
|
|
//
|
|
// Create descriptors.
|
|
//
|
|
rocsparse_local_spmat A(dA);
|
|
rocsparse_local_dnvec x(dx);
|
|
rocsparse_local_dnvec y(dy);
|
|
CHECK_ROCSPARSE_ERROR(
|
|
rocsparse_spmat_set_attribute(A, rocsparse_spmat_fill_mode, &uplo, sizeof(uplo)));
|
|
|
|
CHECK_ROCSPARSE_ERROR(
|
|
rocsparse_spmat_set_attribute(A, rocsparse_spmat_diag_type, &diag, sizeof(diag)));
|
|
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_spmat_set_attribute(
|
|
A, rocsparse_spmat_matrix_type, &matrix_type, sizeof(matrix_type)));
|
|
|
|
rocsparse_sptrsv_descr sptrsv_descr;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_create_sptrsv_descr(&sptrsv_descr));
|
|
|
|
rocsparse_error p_error[1] = {nullptr};
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_input_operation,
|
|
&trans_A,
|
|
sizeof(trans_A),
|
|
p_error));
|
|
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(
|
|
handle, sptrsv_descr, rocsparse_sptrsv_input_alg, &alg, sizeof(alg), p_error));
|
|
|
|
{
|
|
const rocsparse_datatype ttype = get_datatype<T>();
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_input_scalar_datatype,
|
|
&ttype,
|
|
sizeof(ttype),
|
|
p_error));
|
|
}
|
|
|
|
{
|
|
const rocsparse_datatype ttype = get_datatype<T>();
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_input_compute_datatype,
|
|
&ttype,
|
|
sizeof(ttype),
|
|
p_error));
|
|
}
|
|
|
|
{
|
|
const rocsparse_analysis_policy apol = arg.apol;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_input_analysis_policy,
|
|
&apol,
|
|
sizeof(apol),
|
|
p_error));
|
|
}
|
|
|
|
rocsparse_clients::sptrsv_analysis(handle, sptrsv_descr, A, x, y, p_error);
|
|
|
|
int64_t analysis_zero_pivot;
|
|
rocsparse_status analysis_pivot_status
|
|
= rocsparse_sptrsv_get_output(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_output_zero_pivot_position,
|
|
&analysis_zero_pivot,
|
|
sizeof(analysis_zero_pivot),
|
|
p_error);
|
|
if(analysis_pivot_status != rocsparse_status_zero_pivot)
|
|
{
|
|
CHECK_ROCSPARSE_ERROR(analysis_pivot_status);
|
|
}
|
|
// check consistency.
|
|
if((analysis_pivot_status == rocsparse_status_zero_pivot) && (analysis_zero_pivot == -1))
|
|
{
|
|
std::cout << "inconsistent1 zero pivot detected during analysis status "
|
|
<< analysis_pivot_status << " value " << analysis_zero_pivot << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_internal_error);
|
|
}
|
|
|
|
if((analysis_pivot_status != rocsparse_status_zero_pivot) && (analysis_zero_pivot != -1))
|
|
{
|
|
std::cout << "inconsistent2 zero pivot detected during analysis status "
|
|
<< analysis_pivot_status << " value " << analysis_zero_pivot << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_internal_error);
|
|
}
|
|
|
|
if(arg.unit_check)
|
|
{
|
|
|
|
// CPU csrsv
|
|
host_dense_vector<T> hy(M);
|
|
J analysis_pivot = -1;
|
|
J solve_pivot = -1;
|
|
host_csrsv<I, J, T>(trans_A,
|
|
hA.m,
|
|
hA.nnz,
|
|
*halpha,
|
|
hA.ptr,
|
|
hA.ind,
|
|
hA.val,
|
|
hx,
|
|
(int64_t)1,
|
|
hy,
|
|
diag,
|
|
uplo,
|
|
base,
|
|
&analysis_pivot,
|
|
&solve_pivot);
|
|
|
|
if(analysis_zero_pivot != analysis_pivot)
|
|
{
|
|
std::cout << "analysis pivot failed: reference analysis pivot position = "
|
|
<< analysis_pivot << ", calculated zero pivot position "
|
|
<< analysis_zero_pivot << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_invalid_value);
|
|
}
|
|
|
|
const bool comparable = (analysis_pivot == -1 && solve_pivot == -1);
|
|
rocsparse_clients::sptrsv_compute(
|
|
handle, sptrsv_descr, A, x, y, rocsparse_pointer_mode_host, halpha, p_error);
|
|
|
|
int64_t solve_zero_pivot;
|
|
rocsparse_status solve_pivot_status
|
|
= rocsparse_sptrsv_get_output(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_output_zero_pivot_position,
|
|
&solve_zero_pivot,
|
|
sizeof(solve_zero_pivot),
|
|
p_error);
|
|
// check consistency.
|
|
if((solve_pivot_status == rocsparse_status_zero_pivot) && (solve_zero_pivot == -1))
|
|
{
|
|
std::cout << "inconsistent zero pivot detected during solve " << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_internal_error);
|
|
}
|
|
|
|
if((solve_pivot_status != rocsparse_status_zero_pivot) && (solve_zero_pivot != -1))
|
|
{
|
|
std::cout << "inconsistent zero pivot detected during solve " << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_internal_error);
|
|
}
|
|
|
|
if(solve_zero_pivot != solve_pivot)
|
|
{
|
|
std::cout << "solve pivot failed: reference solve pivot position = " << solve_pivot
|
|
<< ", calculated zero pivot position " << solve_zero_pivot << std::endl;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_status_invalid_value);
|
|
}
|
|
|
|
if(ROCSPARSE_REPRODUCIBILITY)
|
|
{
|
|
rocsparse_reproducibility::save("Y pointer mode host", dy);
|
|
}
|
|
CHECK_HIP_ERROR(hipDeviceSynchronize());
|
|
if(comparable)
|
|
{
|
|
hy.near_check(dy);
|
|
}
|
|
|
|
//
|
|
// Solve on device.
|
|
//
|
|
rocsparse_clients::sptrsv_compute(
|
|
handle, sptrsv_descr, A, x, y, rocsparse_pointer_mode_device, dalpha, p_error);
|
|
|
|
if(ROCSPARSE_REPRODUCIBILITY)
|
|
{
|
|
rocsparse_reproducibility::save("Y pointer mode device", dy);
|
|
}
|
|
|
|
if(comparable)
|
|
{
|
|
hy.near_check(dy);
|
|
}
|
|
}
|
|
|
|
if(arg.timing)
|
|
{
|
|
size_t buffer_size;
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_buffer_size(
|
|
handle, sptrsv_descr, A, x, y, rocsparse_sptrsv_stage_compute, &buffer_size, p_error));
|
|
void* buffer;
|
|
CHECK_HIP_ERROR(rocsparse_hipMalloc(&buffer, buffer_size));
|
|
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host));
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_sptrsv_set_input(handle,
|
|
sptrsv_descr,
|
|
rocsparse_sptrsv_input_scalar_alpha,
|
|
halpha,
|
|
sizeof(halpha.data()),
|
|
p_error));
|
|
|
|
const double gpu_time_used
|
|
= rocsparse_clients::run_benchmark(arg,
|
|
rocsparse_sptrsv,
|
|
handle,
|
|
sptrsv_descr,
|
|
A,
|
|
x,
|
|
y,
|
|
rocsparse_sptrsv_stage_compute,
|
|
buffer_size,
|
|
buffer,
|
|
p_error);
|
|
|
|
CHECK_HIP_ERROR(rocsparse_hipFree(buffer));
|
|
|
|
const double gflop_count = spsv_gflop_count(hA.m, hA.nnz, diag);
|
|
const double gpu_gflops = get_gpu_gflops(gpu_time_used, gflop_count);
|
|
|
|
const double gbyte_count = csrsv_gbyte_count<T>(hA.m, hA.nnz);
|
|
const double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count);
|
|
|
|
display_timing_info(display_key_t::M,
|
|
hA.m,
|
|
display_key_t::nnz_A,
|
|
hA.nnz,
|
|
display_key_t::alpha,
|
|
halpha,
|
|
display_key_t::algorithm,
|
|
rocsparse_sptrsvalg2string(alg),
|
|
display_key_t::gflops,
|
|
gpu_gflops,
|
|
display_key_t::bandwidth,
|
|
gpu_gbyte,
|
|
display_key_t::time_ms,
|
|
get_gpu_time_msec(gpu_time_used));
|
|
}
|
|
|
|
CHECK_ROCSPARSE_ERROR(rocsparse_destroy_sptrsv_descr(sptrsv_descr));
|
|
}
|
|
|
|
#define INSTANTIATE(ITYPE, JTYPE, TTYPE) \
|
|
template void testing_sptrsv_csr_bad_arg<ITYPE, JTYPE, TTYPE>(const Arguments& arg); \
|
|
template void testing_sptrsv_csr<ITYPE, JTYPE, TTYPE>(const Arguments& arg)
|
|
|
|
INSTANTIATE(int32_t, int32_t, float);
|
|
INSTANTIATE(int32_t, int32_t, double);
|
|
INSTANTIATE(int32_t, int32_t, rocsparse_float_complex);
|
|
INSTANTIATE(int32_t, int32_t, rocsparse_double_complex);
|
|
INSTANTIATE(int64_t, int32_t, float);
|
|
INSTANTIATE(int64_t, int32_t, double);
|
|
INSTANTIATE(int64_t, int32_t, rocsparse_float_complex);
|
|
INSTANTIATE(int64_t, int32_t, rocsparse_double_complex);
|
|
INSTANTIATE(int64_t, int64_t, float);
|
|
INSTANTIATE(int64_t, int64_t, double);
|
|
INSTANTIATE(int64_t, int64_t, rocsparse_float_complex);
|
|
INSTANTIATE(int64_t, int64_t, rocsparse_double_complex);
|
|
|
|
void testing_sptrsv_csr_extra(const Arguments& arg) {}
|