/*! \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_prune_dense2csr_bad_arg(const Arguments& arg) { static const size_t safe_size = 100; static rocsparse_int h_nnz_total_dev_host_ptr = 100; static size_t h_buffer_size = 100; static T h_threshold = static_cast(1); // Create rocsparse handle rocsparse_local_handle local_handle; // Create descriptor rocsparse_local_mat_descr local_descr; rocsparse_handle handle = local_handle; rocsparse_int m = safe_size; rocsparse_int n = safe_size; const T* A = (const T*)0x4; rocsparse_int lda = safe_size; const rocsparse_mat_descr descr = local_descr; T* csr_val = (T*)0x4; rocsparse_int* csr_row_ptr = (rocsparse_int*)0x4; rocsparse_int* csr_col_ind = (rocsparse_int*)0x4; rocsparse_int* nnz_total_dev_host_ptr = &h_nnz_total_dev_host_ptr; size_t* buffer_size = &h_buffer_size; void* temp_buffer = (void*)0x4; static constexpr int nargs_to_exclude_buffer_size = 3; const int args_to_exclude_buffer_size[nargs_to_exclude_buffer_size] = {5, 7, 9}; static constexpr int nargs_to_exclude_nnz = 2; const int args_to_exclude_nnz[nargs_to_exclude_nnz] = {5, 9}; static constexpr int nargs_to_exclude_solve = 4; const int args_to_exclude_solve[nargs_to_exclude_solve] = {5, 7, 9, 10}; const T* threshold = &h_threshold; #define PARAMS_BUFFER_SIZE \ handle, m, n, A, lda, threshold, descr, csr_val, csr_row_ptr, csr_col_ind, buffer_size #define PARAMS_NNZ \ handle, m, n, A, lda, threshold, descr, csr_row_ptr, nnz_total_dev_host_ptr, temp_buffer #define PARAMS \ handle, m, n, A, lda, threshold, descr, csr_val, csr_row_ptr, csr_col_ind, temp_buffer select_bad_arg_analysis(rocsparse_prune_dense2csr_buffer_size, nargs_to_exclude_buffer_size, args_to_exclude_buffer_size, PARAMS_BUFFER_SIZE); select_bad_arg_analysis( rocsparse_prune_dense2csr_nnz, nargs_to_exclude_nnz, args_to_exclude_nnz, PARAMS_NNZ); select_bad_arg_analysis( rocsparse_prune_dense2csr, nargs_to_exclude_solve, args_to_exclude_solve, PARAMS); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_storage_mode(descr, rocsparse_storage_mode_unsorted)); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_dense2csr_buffer_size(PARAMS_BUFFER_SIZE), rocsparse_status_requires_sorted_storage); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_dense2csr_nnz(PARAMS_NNZ), rocsparse_status_requires_sorted_storage); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_dense2csr(PARAMS), rocsparse_status_requires_sorted_storage); #undef PARAMS #undef PARAMS_NNZ #undef PARAMS_BUFFER_SIZE } template void testing_prune_dense2csr(const Arguments& arg) { rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_int LDA = arg.denseld; rocsparse_index_base base = arg.baseA; host_scalar h_threshold(arg.threshold); // Create rocsparse handle rocsparse_local_handle handle(arg); // Create matrix descriptor rocsparse_local_mat_descr descr; CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, base)); if(LDA < M) { EXPECT_ROCSPARSE_STATUS( rocsparse_prune_dense2csr( handle, M, N, nullptr, LDA, nullptr, descr, nullptr, nullptr, nullptr, nullptr), rocsparse_status_invalid_size); return; } // Allocate host memory host_vector h_A(LDA * N); host_vector h_nnz_total_dev_host_ptr(1); // Allocate device memory device_vector d_A(LDA * N); device_vector d_nnz_total_dev_host_ptr(1); device_vector d_csr_row_ptr(M + 1); device_scalar d_threshold(h_threshold); // Initialize a random matrix. rocsparse_seedrand(); // Initialize the entire allocated memory. for(rocsparse_int j = 0; j < N; ++j) { for(rocsparse_int i = 0; i < LDA; ++i) { h_A[j * LDA + i] = -1; } } // Random initialization of the matrix. for(rocsparse_int j = 0; j < N; ++j) { for(rocsparse_int i = 0; i < M; ++i) { h_A[j * LDA + i] = random_cached_generator_normal(); } } // Transfer. CHECK_HIP_ERROR(hipMemcpy(d_A, h_A, sizeof(T) * LDA * N, hipMemcpyHostToDevice)); size_t buffer_size = 0; CHECK_ROCSPARSE_ERROR(rocsparse_prune_dense2csr_buffer_size( handle, M, N, d_A, LDA, h_threshold, descr, nullptr, d_csr_row_ptr, nullptr, &buffer_size)); T* d_temp_buffer = nullptr; CHECK_HIP_ERROR(rocsparse_hipMalloc(&d_temp_buffer, buffer_size)); CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_prune_dense2csr_nnz(handle, M, N, d_A, LDA, h_threshold, descr, d_csr_row_ptr, h_nnz_total_dev_host_ptr, d_temp_buffer)); CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device)); CHECK_ROCSPARSE_ERROR(rocsparse_prune_dense2csr_nnz(handle, M, N, d_A, LDA, d_threshold, descr, d_csr_row_ptr, d_nnz_total_dev_host_ptr, d_temp_buffer)); host_vector h_nnz_total_copied_from_device(1); CHECK_HIP_ERROR(hipMemcpy(h_nnz_total_copied_from_device, d_nnz_total_dev_host_ptr, sizeof(rocsparse_int), hipMemcpyDeviceToHost)); h_nnz_total_dev_host_ptr.unit_check(h_nnz_total_copied_from_device); device_vector d_csr_col_ind(h_nnz_total_dev_host_ptr[0]); device_vector d_csr_val(h_nnz_total_dev_host_ptr[0]); if(arg.unit_check) { CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(testing::rocsparse_prune_dense2csr(handle, M, N, d_A, LDA, h_threshold, descr, d_csr_val, d_csr_row_ptr, d_csr_col_ind, d_temp_buffer)); host_vector h_csr_row_ptr(M + 1); host_vector h_csr_col_ind(h_nnz_total_dev_host_ptr[0]); host_vector h_csr_val(h_nnz_total_dev_host_ptr[0]); // Copy output to host CHECK_HIP_ERROR(hipMemcpy( h_csr_row_ptr, d_csr_row_ptr, sizeof(rocsparse_int) * (M + 1), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(h_csr_col_ind, d_csr_col_ind, sizeof(rocsparse_int) * h_nnz_total_dev_host_ptr[0], hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( h_csr_val, d_csr_val, sizeof(T) * h_nnz_total_dev_host_ptr[0], hipMemcpyDeviceToHost)); // call host and check results host_vector h_csr_row_ptr_cpu; host_vector h_csr_col_ind_cpu; host_vector h_csr_val_cpu; host_vector h_nnz_cpu(1); host_prune_dense2csr(M, N, h_A, LDA, base, *h_threshold, h_nnz_cpu[0], h_csr_val_cpu, h_csr_row_ptr_cpu, h_csr_col_ind_cpu); h_nnz_cpu.unit_check(h_nnz_total_dev_host_ptr); h_csr_row_ptr_cpu.unit_check(h_csr_row_ptr); h_csr_col_ind_cpu.unit_check(h_csr_col_ind); h_csr_val_cpu.unit_check(h_csr_val); } 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_prune_dense2csr, handle, M, N, d_A, LDA, h_threshold, descr, d_csr_val, d_csr_row_ptr, d_csr_col_ind, d_temp_buffer); double gbyte_count = prune_dense2csr_gbyte_count(M, N, h_nnz_total_dev_host_ptr[0]); 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, LDA, display_key_t::nnz, h_nnz_total_dev_host_ptr[0], display_key_t::threshold, *h_threshold, display_key_t::bandwidth, gpu_gbyte, display_key_t::time_ms, get_gpu_time_msec(gpu_time_used)); } CHECK_HIP_ERROR(rocsparse_hipFree(d_temp_buffer)); } #define INSTANTIATE(TYPE) \ template void testing_prune_dense2csr_bad_arg(const Arguments& arg); \ template void testing_prune_dense2csr(const Arguments& arg) INSTANTIATE(float); INSTANTIATE(double); // INSTANTIATE(rocsparse_float_complex); // INSTANTIATE(rocsparse_double_complex); void testing_prune_dense2csr_extra(const Arguments& arg) {}