/*! \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_csr2csr_bad_arg(const Arguments& arg) { static const size_t safe_size = 1; static rocsparse_int h_nnz_total_dev_host_ptr = 1; static size_t h_buffer_size = 1; static T h_threshold = static_cast(1); // Create rocsparse handle rocsparse_local_handle local_handle; // Create descriptors rocsparse_local_mat_descr local_csr_descr_A; rocsparse_local_mat_descr local_csr_descr_C; host_dense_vector hptr(safe_size + 1); hptr[0] = 0; hptr[1] = 1; device_dense_vector dcsr_row_ptr_C(hptr); rocsparse_handle handle = local_handle; rocsparse_int m = safe_size; rocsparse_int n = safe_size; rocsparse_int nnz_A = safe_size; const rocsparse_mat_descr csr_descr_A = local_csr_descr_A; const T* csr_val_A = (const T*)0x4; const rocsparse_int* csr_row_ptr_A = (const rocsparse_int*)0x4; const rocsparse_int* csr_col_ind_A = (const rocsparse_int*)0x4; const rocsparse_mat_descr csr_descr_C = local_csr_descr_C; T* csr_val_C = (T*)0x4; rocsparse_int* csr_row_ptr_C = (rocsparse_int*)dcsr_row_ptr_C; rocsparse_int* csr_col_ind_C = (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] = {8, 10, 12}; static constexpr int nargs_to_exclude_nnz = 2; const int args_to_exclude_nnz[nargs_to_exclude_nnz] = {8, 12}; static constexpr int nargs_to_exclude_solve = 4; const int args_to_exclude_solve[nargs_to_exclude_solve] = {8, 10, 12, 13}; const T* threshold = &h_threshold; #define PARAMS_BUFFER_SIZE \ handle, m, n, nnz_A, csr_descr_A, csr_val_A, csr_row_ptr_A, csr_col_ind_A, threshold, \ csr_descr_C, csr_val_C, csr_row_ptr_C, csr_col_ind_C, buffer_size #define PARAMS_NNZ \ handle, m, n, nnz_A, csr_descr_A, csr_val_A, csr_row_ptr_A, csr_col_ind_A, threshold, \ csr_descr_C, csr_row_ptr_C, nnz_total_dev_host_ptr, temp_buffer #define PARAMS \ handle, m, n, nnz_A, csr_descr_A, csr_val_A, csr_row_ptr_A, csr_col_ind_A, threshold, \ csr_descr_C, csr_val_C, csr_row_ptr_C, csr_col_ind_C, temp_buffer select_bad_arg_analysis(rocsparse_prune_csr2csr_buffer_size, nargs_to_exclude_buffer_size, args_to_exclude_buffer_size, PARAMS_BUFFER_SIZE); select_bad_arg_analysis( rocsparse_prune_csr2csr_nnz, nargs_to_exclude_nnz, args_to_exclude_nnz, PARAMS_NNZ); select_bad_arg_analysis( rocsparse_prune_csr2csr, nargs_to_exclude_solve, args_to_exclude_solve, PARAMS); CHECK_ROCSPARSE_ERROR( rocsparse_set_mat_storage_mode(csr_descr_A, rocsparse_storage_mode_unsorted)); CHECK_ROCSPARSE_ERROR( rocsparse_set_mat_storage_mode(csr_descr_C, rocsparse_storage_mode_unsorted)); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_csr2csr_buffer_size(PARAMS_BUFFER_SIZE), rocsparse_status_requires_sorted_storage); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_csr2csr_nnz(PARAMS_NNZ), rocsparse_status_requires_sorted_storage); EXPECT_ROCSPARSE_STATUS(rocsparse_prune_csr2csr(PARAMS), rocsparse_status_requires_sorted_storage); #undef PARAMS #undef PARAMS_NNZ #undef PARAMS_BUFFER_SIZE } template void testing_prune_csr2csr(const Arguments& arg) { rocsparse_matrix_factory matrix_factory(arg); rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_index_base csr_base_A = arg.baseA; rocsparse_index_base csr_base_C = arg.baseB; host_scalar h_threshold(arg.threshold); // Create rocsparse handle rocsparse_local_handle handle(arg); rocsparse_local_mat_descr csr_descr_A; rocsparse_local_mat_descr csr_descr_C; CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(csr_descr_A, csr_base_A)); CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(csr_descr_C, csr_base_C)); // Allocate host memory for output CSR matrix host_vector h_csr_row_ptr_A; host_vector h_csr_col_ind_A; host_vector h_csr_val_A; host_vector h_nnz_total_dev_host_ptr(1); // Generate uncompressed CSR matrix on host (or read from file) rocsparse_int nnz_A = 0; matrix_factory.init_csr(h_csr_row_ptr_A, h_csr_col_ind_A, h_csr_val_A, M, N, nnz_A, csr_base_A); // Allocate device memory for input CSR matrix device_vector d_nnz_total_dev_host_ptr(1); device_vector d_csr_row_ptr_C(M + 1); device_vector d_csr_row_ptr_A(M + 1); device_vector d_csr_col_ind_A(nnz_A); device_vector d_csr_val_A(nnz_A); device_scalar d_threshold(h_threshold); // Copy data from CPU to device CHECK_HIP_ERROR(hipMemcpy( d_csr_row_ptr_A, h_csr_row_ptr_A, sizeof(rocsparse_int) * (M + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy( d_csr_col_ind_A, h_csr_col_ind_A, sizeof(rocsparse_int) * nnz_A, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(d_csr_val_A, h_csr_val_A, sizeof(T) * nnz_A, hipMemcpyHostToDevice)); size_t buffer_size = 0; CHECK_ROCSPARSE_ERROR(rocsparse_prune_csr2csr_buffer_size(handle, M, N, nnz_A, csr_descr_A, d_csr_val_A, d_csr_row_ptr_A, d_csr_col_ind_A, h_threshold, csr_descr_C, nullptr, d_csr_row_ptr_C, 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_csr2csr_nnz(handle, M, N, nnz_A, csr_descr_A, d_csr_val_A, d_csr_row_ptr_A, d_csr_col_ind_A, h_threshold, csr_descr_C, d_csr_row_ptr_C, 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_csr2csr_nnz(handle, M, N, nnz_A, csr_descr_A, d_csr_val_A, d_csr_row_ptr_A, d_csr_col_ind_A, d_threshold, csr_descr_C, d_csr_row_ptr_C, 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_C(h_nnz_total_dev_host_ptr[0]); device_vector d_csr_val_C(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_csr2csr(handle, M, N, nnz_A, csr_descr_A, d_csr_val_A, d_csr_row_ptr_A, d_csr_col_ind_A, h_threshold, csr_descr_C, d_csr_val_C, d_csr_row_ptr_C, d_csr_col_ind_C, d_temp_buffer)); host_vector h_csr_row_ptr_C(M + 1); host_vector h_csr_col_ind_C(h_nnz_total_dev_host_ptr[0]); host_vector h_csr_val_C(h_nnz_total_dev_host_ptr[0]); // Copy output to host CHECK_HIP_ERROR(hipMemcpy(h_csr_row_ptr_C, d_csr_row_ptr_C, sizeof(rocsparse_int) * (M + 1), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(h_csr_col_ind_C, d_csr_col_ind_C, sizeof(rocsparse_int) * h_nnz_total_dev_host_ptr[0], hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(h_csr_val_C, d_csr_val_C, sizeof(T) * h_nnz_total_dev_host_ptr[0], hipMemcpyDeviceToHost)); // call host and check results host_vector h_csr_row_ptr_C_cpu; host_vector h_csr_col_ind_C_cpu; host_vector h_csr_val_C_cpu; host_vector h_nnz_C_cpu(1); host_prune_csr_to_csr(M, N, nnz_A, h_csr_row_ptr_A, h_csr_col_ind_A, h_csr_val_A, h_nnz_C_cpu[0], h_csr_row_ptr_C_cpu, h_csr_col_ind_C_cpu, h_csr_val_C_cpu, csr_base_A, csr_base_C, *h_threshold); h_nnz_C_cpu.unit_check(h_nnz_total_dev_host_ptr); h_csr_row_ptr_C_cpu.unit_check(h_csr_row_ptr_C); h_csr_col_ind_C_cpu.unit_check(h_csr_col_ind_C); h_csr_val_C_cpu.unit_check(h_csr_val_C); } 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_csr2csr, handle, M, N, nnz_A, csr_descr_A, d_csr_val_A, d_csr_row_ptr_A, d_csr_col_ind_A, h_threshold, csr_descr_C, d_csr_val_C, d_csr_row_ptr_C, d_csr_col_ind_C, d_temp_buffer); double gbyte_count = prune_csr2csr_gbyte_count(M, nnz_A, 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::nnz_A, nnz_A, display_key_t::nnz_C, 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_csr2csr_bad_arg(const Arguments& arg); \ template void testing_prune_csr2csr(const Arguments& arg) INSTANTIATE(float); INSTANTIATE(double); // INSTANTIATE(rocsparse_float_complex); // INSTANTIATE(rocsparse_double_complex); void testing_prune_csr2csr_extra(const Arguments& arg) {}