/*! \file */ /* ************************************************************************ * Copyright (C) 2020-2026 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_enum.hpp" #include "testing.hpp" template void testing_bsr2csr_bad_arg(const Arguments& arg) { static const size_t safe_size = 1; host_dense_vector hbsr_row_ptr(safe_size + 1); hbsr_row_ptr[0] = 0; hbsr_row_ptr[1] = 1; device_dense_vector dbsr_row_ptr(hbsr_row_ptr); // Create rocsparse handle rocsparse_local_handle local_handle; // Create rocsparse descriptors rocsparse_local_mat_descr local_bsr_descr; rocsparse_local_mat_descr local_csr_descr; rocsparse_handle handle = local_handle; rocsparse_direction dir = rocsparse_direction_row; rocsparse_int mb = safe_size; rocsparse_int nb = safe_size; const rocsparse_mat_descr bsr_descr = local_bsr_descr; const T* bsr_val = (const T*)0x4; const rocsparse_int* bsr_row_ptr = (const rocsparse_int*)dbsr_row_ptr; const rocsparse_int* bsr_col_ind = (const rocsparse_int*)0x4; rocsparse_int block_dim = safe_size; const rocsparse_mat_descr csr_descr = local_csr_descr; T* csr_val = (T*)0x4; rocsparse_int* csr_row_ptr = (rocsparse_int*)0x4; rocsparse_int* csr_col_ind = (rocsparse_int*)0x4; #define PARAMS \ handle, dir, mb, nb, bsr_descr, bsr_val, bsr_row_ptr, bsr_col_ind, block_dim, csr_descr, \ csr_val, csr_row_ptr, csr_col_ind bad_arg_analysis(rocsparse_bsr2csr, PARAMS); CHECK_ROCSPARSE_ERROR( rocsparse_set_mat_storage_mode(bsr_descr, rocsparse_storage_mode_unsorted)); CHECK_ROCSPARSE_ERROR( rocsparse_set_mat_storage_mode(csr_descr, rocsparse_storage_mode_unsorted)); EXPECT_ROCSPARSE_STATUS(rocsparse_bsr2csr(PARAMS), rocsparse_status_requires_sorted_storage); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(bsr_descr, rocsparse_storage_mode_sorted)); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(csr_descr, rocsparse_storage_mode_sorted)); // Check block_dim == 0 block_dim = 0; EXPECT_ROCSPARSE_STATUS(rocsparse_bsr2csr(PARAMS), rocsparse_status_invalid_size); #undef PARAMS } template void testing_bsr2csr(const Arguments& arg) { rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_index_base bsr_base = arg.baseA; rocsparse_index_base csr_base = arg.baseB; rocsparse_int block_dim = arg.block_dim; rocsparse_int Mb = (M + block_dim - 1) / block_dim; rocsparse_int Nb = (N + block_dim - 1) / block_dim; // Create rocsparse handle rocsparse_local_handle handle(arg); rocsparse_local_mat_descr bsr_descr; rocsparse_local_mat_descr csr_descr; CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(bsr_descr, bsr_base)); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(csr_descr, csr_base)); rocsparse_matrix_factory matrix_factory(arg); // Declare and initialize matrices. host_gebsr_matrix hA; device_gebsr_matrix dA; matrix_factory.init_bsr(hA, dA, Mb, Nb, bsr_base); M = dA.mb * dA.row_block_dim; N = dA.nb * dA.col_block_dim; rocsparse_int nnzb = hA.ind.size(); // Allocate device memory for output CSR matrix device_csr_matrix dC(M, N, size_t(nnzb) * block_dim * block_dim, csr_base); if(arg.unit_check) { CHECK_ROCSPARSE_ERROR(testing::rocsparse_bsr2csr(handle, dA.block_direction, dA.mb, dA.nb, bsr_descr, dA.val, dA.ptr, dA.ind, block_dim, csr_descr, dC.val, dC.ptr, dC.ind)); host_csr_matrix hC_gold(M, N, size_t(nnzb) * block_dim * block_dim, csr_base); host_bsr_to_csr(hA.block_direction, hA.mb, hA.nb, hA.nnzb, hA.val, hA.ptr, hA.ind, block_dim, hA.base, hC_gold.val, hC_gold.ptr, hC_gold.ind, hC_gold.base); if(ROCSPARSE_REPRODUCIBILITY) { rocsparse_reproducibility::save("dC", dC); } hC_gold.near_check(dC); } if(arg.timing) { const double gpu_time_used = rocsparse_clients::run_benchmark(arg, rocsparse_bsr2csr, handle, dA.block_direction, dA.mb, dA.nb, bsr_descr, dA.val, dA.ptr, dA.ind, block_dim, csr_descr, dC.val, dC.ptr, dC.ind); double gbyte_count = bsr2csr_gbyte_count(Mb, block_dim, nnzb); double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count); display_timing_info(display_key_t::M, M, display_key_t::N, N, display_key_t::Mb, Mb, display_key_t::Nb, Nb, display_key_t::bdim, block_dim, display_key_t::nnzb, nnzb, display_key_t::bandwidth, gpu_gbyte, display_key_t::time_ms, get_gpu_time_msec(gpu_time_used)); } } #define INSTANTIATE(TYPE) \ template void testing_bsr2csr_bad_arg(const Arguments& arg); \ template void testing_bsr2csr(const Arguments& arg) INSTANTIATE(float); INSTANTIATE(double); INSTANTIATE(rocsparse_float_complex); INSTANTIATE(rocsparse_double_complex); #undef INSTANTIATE void testing_bsr2csr_extra(const Arguments& arg) {}