/*! \file */ /* ************************************************************************ * Copyright (C) 2020-2025 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_enum.hpp" #include "testing.hpp" template void testing_dense2coo_bad_arg(const Arguments& arg) { static const size_t safe_size = 100; // Create rocsparse handle rocsparse_local_handle local_handle; // Create matrix descriptor rocsparse_local_mat_descr local_descr; rocsparse_handle handle = local_handle; rocsparse_int m = safe_size; rocsparse_int n = safe_size; const rocsparse_mat_descr descr = local_descr; const T* A = (const T*)0x4; rocsparse_int ld = safe_size; const rocsparse_int* nnz_per_rows = (const rocsparse_int*)0x4; T* coo_val = (T*)0x4; rocsparse_int* coo_row_ind = (rocsparse_int*)0x4; rocsparse_int* coo_col_ind = (rocsparse_int*)0x4; #define PARAMS handle, m, n, descr, A, ld, nnz_per_rows, coo_val, coo_row_ind, coo_col_ind bad_arg_analysis(rocsparse_dense2coo, PARAMS); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_unsorted)); EXPECT_ROCSPARSE_STATUS(rocsparse_dense2coo(PARAMS), rocsparse_status_requires_sorted_storage); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_sorted)); // Check ld < m ld = m / 2; EXPECT_ROCSPARSE_STATUS(rocsparse_dense2coo(PARAMS), rocsparse_status_invalid_size); #undef PARAMS } template void testing_dense2coo(const Arguments& arg) { rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_int LD = arg.denseld; rocsparse_index_base baseA = arg.baseA; rocsparse_local_handle handle; rocsparse_local_mat_descr descr; CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, baseA)); if(LD < M) { return; } // Allocate memory. host_vector h_dense_val(LD * N); device_vector d_dense_val(LD * N); host_vector h_nnz_per_row(M); device_vector d_nnz_per_row(M); rocsparse_seedrand(); // Initialize the entire allocated memory. for(rocsparse_int j = 0; j < N; ++j) { for(rocsparse_int i = 0; i < LD; ++i) { h_dense_val[j * LD + i] = -1; } } // Random initialization of the matrix. for(rocsparse_int j = 0; j < N; ++j) { for(rocsparse_int i = 0; i < M; ++i) { h_dense_val[j * LD + i] = random_cached_generator(0, 4); } } // Transfer. CHECK_HIP_ERROR(hipMemcpy(d_dense_val, h_dense_val, sizeof(T) * LD * N, hipMemcpyHostToDevice)); rocsparse_int nnz; CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_nnz(handle, rocsparse_direction_row, M, N, descr, (const T*)d_dense_val, LD, d_nnz_per_row, &nnz)); // Transfer. CHECK_HIP_ERROR( hipMemcpy(h_nnz_per_row, d_nnz_per_row, sizeof(rocsparse_int) * M, hipMemcpyDeviceToHost)); device_vector d_coo_row_ind(nnz); device_vector d_coo_val(nnz); device_vector d_coo_col_ind(nnz); if(arg.unit_check) { CHECK_ROCSPARSE_ERROR(rocsparse_dense2coo(handle, M, N, descr, d_dense_val, LD, d_nnz_per_row, (T*)d_coo_val, (rocsparse_int*)d_coo_row_ind, (rocsparse_int*)d_coo_col_ind)); host_vector gpu_coo_row_ind(nnz); host_vector gpu_coo_val(nnz); host_vector gpu_coo_col_ind(nnz); CHECK_HIP_ERROR(hipMemcpy( gpu_coo_row_ind, d_coo_row_ind, sizeof(rocsparse_int) * nnz, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( gpu_coo_col_ind, d_coo_col_ind, sizeof(rocsparse_int) * nnz, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(gpu_coo_val, d_coo_val, sizeof(T) * nnz, hipMemcpyDeviceToHost)); host_vector cpu_coo_row_ind(nnz); host_vector cpu_coo_val(nnz); host_vector cpu_coo_col_ind(nnz); // Compute the reference host first. host_dense_to_coo(M, N, rocsparse_get_mat_index_base(descr), h_dense_val, LD, rocsparse_order_column, h_nnz_per_row, cpu_coo_val, cpu_coo_row_ind, cpu_coo_col_ind); cpu_coo_row_ind.unit_check(gpu_coo_row_ind); cpu_coo_col_ind.unit_check(gpu_coo_col_ind); cpu_coo_val.unit_check(gpu_coo_val); } if(arg.timing) { const double gpu_time_used = rocsparse_clients::run_benchmark(arg, rocsparse_dense2coo, handle, M, N, descr, d_dense_val, LD, d_nnz_per_row, (T*)d_coo_val, d_coo_row_ind, d_coo_col_ind); double gbyte_count = dense2coo_gbyte_count(M, N, nnz); 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::LD, LD, display_key_t::nnz, nnz, display_key_t::bandwidth, gpu_gbyte, display_key_t::time_ms, get_gpu_time_msec(gpu_time_used)); } } #define INSTANTIATE(TYPE) \ template void testing_dense2coo_bad_arg(const Arguments& arg); \ template void testing_dense2coo(const Arguments& arg) INSTANTIATE(float); INSTANTIATE(double); INSTANTIATE(rocsparse_float_complex); INSTANTIATE(rocsparse_double_complex); void testing_dense2coo_extra(const Arguments& arg) {}