/*! \file */ /* ************************************************************************ * Copyright (C) 2019-2025 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. * * ************************************************************************ */ #pragma once #include "rocsparse.hpp" #include "auto_testing_bad_arg.hpp" #include "gbyte.hpp" #include "rocsparse_check.hpp" #include "rocsparse_host.hpp" #include "rocsparse_init.hpp" #include "rocsparse_math.hpp" #include "rocsparse_random.hpp" #include "rocsparse_test.hpp" #include "rocsparse_vector.hpp" #include "utility.hpp" #include #include template void testing_dense2csx_bad_arg(const Arguments& arg) { rocsparse_local_handle local_handle; rocsparse_local_mat_descr local_descr; rocsparse_handle handle = local_handle; static constexpr rocsparse_int m = 10; static constexpr rocsparse_int n = 10; rocsparse_mat_descr descr = local_descr; static constexpr rocsparse_int lda = m; const T* A = (T*)0x4; switch(DIRA) { case rocsparse_direction_row: { T* csr_val = (T*)0x4; rocsparse_int* csr_row_ptr = (rocsparse_int*)0x4; rocsparse_int* csr_col_ind = (rocsparse_int*)0x4; const rocsparse_int* nnz_per_rows = (const rocsparse_int*)0x4; bad_arg_analysis(rocsparse_dense2csr, handle, m, n, descr, A, lda, nnz_per_rows, csr_val, csr_row_ptr, csr_col_ind); EXPECT_ROCSPARSE_STATUS( rocsparse_dense2csr( handle, m, n, descr, A, m - 1, nnz_per_rows, csr_val, csr_row_ptr, csr_col_ind), rocsparse_status_invalid_size); break; } case rocsparse_direction_column: { T* csc_val = (T*)0x4; rocsparse_int* csc_col_ptr = (rocsparse_int*)0x4; rocsparse_int* csc_row_ind = (rocsparse_int*)0x4; const rocsparse_int* nnz_per_columns = (const rocsparse_int*)0x4; bad_arg_analysis(rocsparse_dense2csc, handle, m, n, descr, A, lda, nnz_per_columns, csc_val, csc_col_ptr, csc_row_ind); EXPECT_ROCSPARSE_STATUS( rocsparse_dense2csc( handle, m, n, descr, A, m - 1, nnz_per_columns, csc_val, csc_col_ptr, csc_row_ind), rocsparse_status_invalid_size); break; } } } template void testing_dense2csx(const Arguments& arg, FUNC& dense2csx) { static constexpr rocsparse_direction direction = DIRA; rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_int LD = arg.denseld; rocsparse_index_base baseA = arg.baseA; rocsparse_int DIMDIR = (rocsparse_direction_row == DIRA) ? M : N; rocsparse_local_handle handle; rocsparse_local_mat_descr descr; CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, baseA)); // // Allocate memory. // host_vector h_dense_val(LD * N); device_vector d_dense_val(LD * N); host_vector h_nnz_per_row_columns(DIMDIR); device_vector d_nnz_per_row_columns(DIMDIR); // // Initialize the dense matrix. // { // // Initialize the random generator. // 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, direction, M, N, descr, d_dense_val, LD, d_nnz_per_row_columns, &nnz)); // // Transfer. // CHECK_HIP_ERROR(hipMemcpy(h_nnz_per_row_columns, d_nnz_per_row_columns, sizeof(rocsparse_int) * DIMDIR, hipMemcpyDeviceToHost)); device_vector d_csx_row_col_ptr(DIMDIR + 1); device_vector d_csx_val(nnz); device_vector d_csx_col_row_ind(nnz); host_vector cpu_csx_row_col_ptr(DIMDIR + 1); host_vector cpu_csx_val(nnz); host_vector cpu_csx_col_row_ind(nnz); if(arg.unit_check) { // // Compute the reference host first. // host_dense2csx(M, N, rocsparse_get_mat_index_base(descr), h_dense_val, LD, rocsparse_order_column, (const rocsparse_int*)h_nnz_per_row_columns, (T*)cpu_csx_val, (rocsparse_int*)cpu_csx_row_col_ptr, (rocsparse_int*)cpu_csx_col_row_ind); CHECK_ROCSPARSE_ERROR(dense2csx(handle, M, N, descr, d_dense_val, LD, d_nnz_per_row_columns, (T*)d_csx_val, (rocsparse_int*)d_csx_row_col_ptr, (rocsparse_int*)d_csx_col_row_ind)); cpu_csx_row_col_ptr.unit_check(d_csx_row_col_ptr); cpu_csx_col_row_ind.unit_check(d_csx_col_row_ind); cpu_csx_val.unit_check(d_csx_val); } if(arg.timing) { const double gpu_time_used = rocsparse_clients::run_benchmark(arg, dense2csx, handle, M, N, descr, d_dense_val, LD, d_nnz_per_row_columns, (T*)d_csx_val, d_csx_row_col_ptr, d_csx_col_row_ind); double gbyte_count = dense2csx_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)); } }