/* ************************************************************************ * Copyright (C) 2021-2025 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 "testing.hpp" template void testing_spsv_csr_bad_arg(const Arguments& arg) { J m = 100; J n = 100; I nnz = 100; const T local_alpha = T(0.6); const T* alpha = &local_alpha; rocsparse_operation trans = rocsparse_operation_none; rocsparse_index_base base = rocsparse_index_base_zero; rocsparse_spsv_alg alg = rocsparse_spsv_alg_default; // Index and data type rocsparse_indextype itype = get_indextype(); rocsparse_indextype jtype = get_indextype(); rocsparse_datatype compute_type = get_datatype(); // Create rocsparse handle rocsparse_local_handle local_handle; // SpSV structures rocsparse_local_spmat local_A( m, n, nnz, (void*)0x4, (void*)0x4, (void*)0x4, itype, jtype, base, compute_type); rocsparse_local_dnvec local_x(m, (void*)0x4, compute_type); rocsparse_local_dnvec local_y(m, (void*)0x4, compute_type); int nargs_to_exclude = 2; const int args_to_exclude[2] = {9, 10}; rocsparse_handle handle = local_handle; rocsparse_spmat_descr mat = local_A; rocsparse_dnvec_descr x = local_x; rocsparse_dnvec_descr y = local_y; size_t local_buffer_size = 100; size_t* buffer_size = &local_buffer_size; void* temp_buffer = (void*)0x4; rocsparse_spsv_stage stage; #define PARAMS_BUFFER_SIZE \ handle, trans, alpha, mat, x, y, compute_type, alg, stage, buffer_size, temp_buffer #define PARAMS_ANALYSIS \ handle, trans, alpha, mat, x, y, compute_type, alg, stage, buffer_size, temp_buffer #define PARAMS_SOLVE \ handle, trans, alpha, mat, x, y, compute_type, alg, stage, buffer_size, temp_buffer stage = rocsparse_spsv_stage_buffer_size; select_bad_arg_analysis(rocsparse_spsv, nargs_to_exclude, args_to_exclude, PARAMS_BUFFER_SIZE); stage = rocsparse_spsv_stage_preprocess; select_bad_arg_analysis(rocsparse_spsv, nargs_to_exclude, args_to_exclude, PARAMS_ANALYSIS); stage = rocsparse_spsv_stage_compute; select_bad_arg_analysis(rocsparse_spsv, nargs_to_exclude, args_to_exclude, PARAMS_SOLVE); #undef PARAMS_BUFFER_SIZE #undef PARAMS_ANALYSIS #undef PARAMS_SOLVE } template void testing_spsv_csr(const Arguments& arg) { J M = arg.M; J N = arg.N; rocsparse_operation trans_A = arg.transA; rocsparse_index_base base = arg.baseA; rocsparse_spsv_alg alg = arg.spsv_alg; rocsparse_diag_type diag = arg.diag; rocsparse_fill_mode uplo = arg.uplo; rocsparse_matrix_type matrix_type = arg.matrix_type; rocsparse_spsv_stage buffersize = rocsparse_spsv_stage_buffer_size; rocsparse_spsv_stage preprocess = rocsparse_spsv_stage_preprocess; rocsparse_spsv_stage compute = rocsparse_spsv_stage_compute; T halpha = arg.get_alpha(); // Index and data type rocsparse_indextype itype = get_indextype(); rocsparse_indextype jtype = get_indextype(); rocsparse_datatype ttype = get_datatype(); // Create rocsparse handle rocsparse_local_handle handle(arg); rocsparse_matrix_factory matrix_factory(arg); // Allocate host memory for matrix host_vector hcsr_row_ptr; host_vector hcsr_col_ind; host_vector hcsr_val; // Sample matrix I nnz_A; matrix_factory.init_csr(hcsr_row_ptr, hcsr_col_ind, hcsr_val, M, N, nnz_A, base); // Non-squared matrices are not supported if(M != N) { return; } // Allocate host memory for vectors host_vector hx(M); host_vector hy_1(M); host_vector hy_2(M); host_vector hy_gold(M); // Initialize data on CPU rocsparse_init(hx, M, 1, 1, arg.convert_to_int); rocsparse_init(hy_1, M, 1, 1, arg.convert_to_int); hy_2 = hy_1; hy_gold = hy_1; // Allocate device memory device_vector dcsr_row_ptr(M + 1); device_vector dcsr_col_ind(nnz_A); device_vector dcsr_val(nnz_A); device_vector dx(M); device_vector dy_1(M); device_vector dy_2(M); device_vector dalpha(1); // Copy data from CPU to device CHECK_HIP_ERROR( hipMemcpy(dcsr_row_ptr, hcsr_row_ptr.data(), sizeof(I) * (M + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR( hipMemcpy(dcsr_col_ind, hcsr_col_ind.data(), sizeof(J) * nnz_A, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dcsr_val, hcsr_val.data(), sizeof(T) * nnz_A, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dx, hx, sizeof(T) * M, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dy_1, hy_1, sizeof(T) * M, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dy_2, hy_2, sizeof(T) * M, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dalpha, &halpha, sizeof(T), hipMemcpyHostToDevice)); // Create descriptors rocsparse_local_spmat A( M, N, nnz_A, dcsr_row_ptr, dcsr_col_ind, dcsr_val, itype, jtype, base, ttype); rocsparse_local_dnvec x(M, dx, ttype); rocsparse_local_dnvec y1(M, dy_1, ttype); rocsparse_local_dnvec y2(M, dy_2, ttype); 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))); // Query SpSV buffer size_t buffer_size; CHECK_ROCSPARSE_ERROR(rocsparse_spsv( handle, trans_A, &halpha, A, x, y1, ttype, alg, buffersize, &buffer_size, nullptr)); // Allocate buffer void* dbuffer; CHECK_HIP_ERROR(rocsparse_hipMalloc(&dbuffer, buffer_size)); // Perform analysis on host CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_spsv( handle, trans_A, &halpha, A, x, y1, ttype, alg, preprocess, nullptr, dbuffer)); // Perform analysis on device CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device)); CHECK_ROCSPARSE_ERROR(rocsparse_spsv( handle, trans_A, dalpha, A, x, y2, ttype, alg, preprocess, nullptr, dbuffer)); // // The buffer must be be non persistent, let's put garbage in it. // CHECK_HIP_ERROR(hipMemset(dbuffer, 255 - 1, buffer_size)); if(arg.unit_check) { // Solve on host CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(testing::rocsparse_spsv( handle, trans_A, &halpha, A, x, y1, ttype, alg, compute, &buffer_size, dbuffer)); // Solve on device CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device)); CHECK_ROCSPARSE_ERROR(testing::rocsparse_spsv( handle, trans_A, dalpha, A, x, y2, ttype, alg, compute, &buffer_size, dbuffer)); CHECK_HIP_ERROR(hipDeviceSynchronize()); if(ROCSPARSE_REPRODUCIBILITY) { rocsparse_reproducibility::save( "Y pointer mode host", dy_1, "Y pointer mode device", dy_2); } // Copy output to host CHECK_HIP_ERROR(hipMemcpy(hy_1, dy_1, sizeof(T) * M, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(hy_2, dy_2, sizeof(T) * M, hipMemcpyDeviceToHost)); // CPU csrsv J analysis_pivot = -1; J solve_pivot = -1; host_csrsv(trans_A, M, nnz_A, halpha, hcsr_row_ptr, hcsr_col_ind, hcsr_val, hx, (int64_t)1, hy_gold, diag, uplo, base, &analysis_pivot, &solve_pivot); if(analysis_pivot == -1 && solve_pivot == -1) { hy_gold.near_check(hy_1); hy_gold.near_check(hy_2); } } if(arg.timing) { CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); const double gpu_time_used = rocsparse_clients::run_benchmark(arg, rocsparse_spsv, handle, trans_A, &halpha, A, x, y1, ttype, alg, compute, &buffer_size, dbuffer); double gflop_count = spsv_gflop_count(M, nnz_A, diag); double gpu_gflops = get_gpu_gflops(gpu_time_used, gflop_count); double gbyte_count = csrsv_gbyte_count(M, nnz_A); double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count); display_timing_info(display_key_t::M, M, display_key_t::nnz_A, nnz_A, display_key_t::alpha, halpha, display_key_t::algorithm, rocsparse_spsvalg2string(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_HIP_ERROR(rocsparse_hipFree(dbuffer)); } #define INSTANTIATE(ITYPE, JTYPE, TTYPE) \ template void testing_spsv_csr_bad_arg(const Arguments& arg); \ template void testing_spsv_csr(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_spsv_csr_extra(const Arguments& arg) {}