/*! \file */ /* ************************************************************************ * Copyright (c) 2019-2021 Advanced Micro Devices, Inc. * * 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" #include "auto_testing_bad_arg.hpp" template void testing_csric0_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; // Create matrix info rocsparse_local_mat_info local_info; rocsparse_handle handle = local_handle; rocsparse_int m = safe_size; rocsparse_int nnz = safe_size; const rocsparse_mat_descr descr = local_descr; T* csr_val = (T*)0x4; const rocsparse_int* csr_row_ptr = (const rocsparse_int*)0x4; const rocsparse_int* csr_col_ind = (const rocsparse_int*)0x4; rocsparse_mat_info info = local_info; rocsparse_analysis_policy analysis = rocsparse_analysis_policy_force; rocsparse_solve_policy solve = rocsparse_solve_policy_auto; size_t* buffer_size = (size_t*)0x4; void* temp_buffer = (void*)0x4; #define PARAMS_BUFFER_SIZE \ handle, m, nnz, descr, csr_val, csr_row_ptr, csr_col_ind, info, buffer_size #define PARAMS_ANALYSIS \ handle, m, nnz, descr, csr_val, csr_row_ptr, csr_col_ind, info, analysis, solve, temp_buffer #define PARAMS handle, m, nnz, descr, csr_val, csr_row_ptr, csr_col_ind, info, solve, temp_buffer auto_testing_bad_arg(rocsparse_csric0_buffer_size, PARAMS_BUFFER_SIZE); auto_testing_bad_arg(rocsparse_csric0_analysis, PARAMS_ANALYSIS); auto_testing_bad_arg(rocsparse_csric0, PARAMS); #undef PARAMS_BUFFER_SIZE #undef PARAMS_ANALYSIS #undef PARAMS // Test rocsparse_csric0_zero_pivot() rocsparse_int position; EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(nullptr, info, &position), rocsparse_status_invalid_handle); // Test rocsparse_csric0_clear() EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_clear(nullptr, info), rocsparse_status_invalid_handle); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_clear(handle, nullptr), rocsparse_status_invalid_pointer); // Additional tests for invalid zero matrices EXPECT_ROCSPARSE_STATUS( rocsparse_csric0_buffer_size( handle, safe_size, safe_size, descr, nullptr, csr_row_ptr, nullptr, info, buffer_size), rocsparse_status_invalid_pointer); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_analysis(handle, safe_size, safe_size, descr, nullptr, csr_row_ptr, nullptr, info, rocsparse_analysis_policy_reuse, rocsparse_solve_policy_auto, temp_buffer), rocsparse_status_invalid_pointer); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0(handle, safe_size, safe_size, descr, nullptr, csr_row_ptr, nullptr, info, rocsparse_solve_policy_auto, temp_buffer), rocsparse_status_invalid_pointer); } template void testing_csric0(const Arguments& arg) { rocsparse_int M = arg.M; rocsparse_int N = arg.N; rocsparse_analysis_policy apol = arg.apol; rocsparse_solve_policy spol = arg.spol; rocsparse_index_base base = arg.baseA; bool to_int = arg.timing ? false : true; static constexpr bool full_rank = true; rocsparse_matrix_factory matrix_factory(arg, to_int, full_rank); // Create rocsparse handle rocsparse_local_handle handle; // Create matrix descriptor rocsparse_local_mat_descr descr; // Create matrix info rocsparse_local_mat_info info; // Set matrix index base CHECK_ROCSPARSE_ERROR(rocsparse_set_mat_index_base(descr, base)); // Argument sanity check before allocating invalid memory if(M <= 0) { static const size_t safe_size = 100; size_t buffer_size; rocsparse_int pivot; // Allocate memory on device device_vector dcsr_row_ptr(safe_size); device_vector dcsr_col_ind(safe_size); device_vector dcsr_val(safe_size); device_vector dbuffer(safe_size); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_buffer_size(handle, M, safe_size, descr, dcsr_val, dcsr_row_ptr, dcsr_col_ind, info, &buffer_size), (M < 0) ? rocsparse_status_invalid_size : rocsparse_status_success); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_analysis(handle, M, safe_size, descr, dcsr_val, dcsr_row_ptr, dcsr_col_ind, info, apol, spol, dbuffer), (M < 0) ? rocsparse_status_invalid_size : rocsparse_status_success); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0(handle, M, safe_size, descr, dcsr_val, dcsr_row_ptr, dcsr_col_ind, info, spol, dbuffer), (M < 0) ? rocsparse_status_invalid_size : rocsparse_status_success); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(handle, info, &pivot), rocsparse_status_success); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_clear(handle, info), rocsparse_status_success); return; } // Allocate host memory for matrix host_vector hcsr_row_ptr; host_vector hcsr_col_ind; host_vector hcsr_val; host_vector hcsr_val_gold; // Sample matrix rocsparse_int nnz; matrix_factory.init_csr(hcsr_row_ptr, hcsr_col_ind, hcsr_val, M, N, nnz, base); hcsr_val_gold = hcsr_val; // Allocate host memory for vectors host_vector hcsr_val_1(nnz); host_vector hcsr_val_2(nnz); host_vector h_analysis_pivot_1(1); host_vector h_analysis_pivot_2(1); host_vector h_analysis_pivot_gold(1); host_vector h_solve_pivot_1(1); host_vector h_solve_pivot_2(1); host_vector h_solve_pivot_gold(1); // Allocate device memory device_vector dcsr_row_ptr(M + 1); device_vector dcsr_col_ind(nnz); device_vector dcsr_val_1(nnz); device_vector dcsr_val_2(nnz); device_vector d_analysis_pivot_2(1); device_vector d_solve_pivot_2(1); // Copy data from CPU to device CHECK_HIP_ERROR(hipMemcpy( dcsr_row_ptr, hcsr_row_ptr, sizeof(rocsparse_int) * (M + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR( hipMemcpy(dcsr_col_ind, hcsr_col_ind, sizeof(rocsparse_int) * nnz, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dcsr_val_1, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice)); // Obtain required buffer size size_t buffer_size; CHECK_ROCSPARSE_ERROR(rocsparse_csric0_buffer_size( handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, &buffer_size)); void* dbuffer; CHECK_HIP_ERROR(hipMalloc(&dbuffer, buffer_size)); if(arg.unit_check) { // Copy data from CPU to device CHECK_HIP_ERROR(hipMemcpy(dcsr_val_2, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice)); // Perform analysis step // Pointer mode host CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0_analysis(handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, apol, spol, dbuffer)); { auto st = rocsparse_csric0_zero_pivot(handle, info, h_analysis_pivot_1); EXPECT_ROCSPARSE_STATUS(st, (h_analysis_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); } // Sync to force updated pivots CHECK_HIP_ERROR(hipDeviceSynchronize()); // Pointer mode device CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0_analysis(handle, M, nnz, descr, dcsr_val_2, dcsr_row_ptr, dcsr_col_ind, info, apol, spol, dbuffer)); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(handle, info, d_analysis_pivot_2), (h_analysis_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); // Sync to force updated pivots CHECK_HIP_ERROR(hipDeviceSynchronize()); // Perform solve step // Pointer mode host CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0( handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, spol, dbuffer)); { auto st = rocsparse_csric0_zero_pivot(handle, info, h_solve_pivot_1); EXPECT_ROCSPARSE_STATUS(st, (h_solve_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); } // Sync to force updated pivots CHECK_HIP_ERROR(hipDeviceSynchronize()); // Pointer mode device CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_device)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0( handle, M, nnz, descr, dcsr_val_2, dcsr_row_ptr, dcsr_col_ind, info, spol, dbuffer)); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(handle, info, d_solve_pivot_2), (h_solve_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); // Sync to force updated pivots CHECK_HIP_ERROR(hipDeviceSynchronize()); // Copy output to host CHECK_HIP_ERROR(hipMemcpy(hcsr_val_1, dcsr_val_1, sizeof(T) * nnz, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(hcsr_val_2, dcsr_val_2, sizeof(T) * nnz, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( h_analysis_pivot_2, d_analysis_pivot_2, sizeof(rocsparse_int), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( h_solve_pivot_2, d_solve_pivot_2, sizeof(rocsparse_int), hipMemcpyDeviceToHost)); // CPU csric0 host_csric0(M, hcsr_row_ptr, hcsr_col_ind, hcsr_val_gold, base, h_analysis_pivot_gold, h_solve_pivot_gold); // Check pivots h_analysis_pivot_gold.unit_check(h_analysis_pivot_1); h_analysis_pivot_gold.unit_check(h_analysis_pivot_2); h_solve_pivot_gold.unit_check(h_solve_pivot_1); h_solve_pivot_gold.unit_check(h_solve_pivot_2); // Check solution vector if no pivot has been found if(h_analysis_pivot_gold[0] == -1 && h_solve_pivot_gold[0] == -1) { hcsr_val_gold.near_check(hcsr_val_1); hcsr_val_gold.near_check(hcsr_val_2); } } if(arg.timing) { int number_cold_calls = 2; int number_hot_calls = arg.iters; CHECK_ROCSPARSE_ERROR(rocsparse_set_pointer_mode(handle, rocsparse_pointer_mode_host)); // Warm up for(int iter = 0; iter < number_cold_calls; ++iter) { CHECK_HIP_ERROR( hipMemcpy(dcsr_val_1, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0_analysis(handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, apol, spol, dbuffer)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0(handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, spol, dbuffer)); CHECK_ROCSPARSE_ERROR(rocsparse_csric0_clear(handle, info)); } CHECK_HIP_ERROR(hipMemcpy(dcsr_val_1, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice)); double gpu_analysis_time_used = get_time_us(); CHECK_ROCSPARSE_ERROR(rocsparse_csric0_analysis(handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, apol, spol, dbuffer)); gpu_analysis_time_used = (get_time_us() - gpu_analysis_time_used); EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(handle, info, h_analysis_pivot_1), (h_analysis_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); double gpu_solve_time_used = 0; // Solve run for(int iter = 0; iter < number_hot_calls; ++iter) { CHECK_HIP_ERROR( hipMemcpy(dcsr_val_1, hcsr_val, sizeof(T) * nnz, hipMemcpyHostToDevice)); double temp = get_time_us(); CHECK_ROCSPARSE_ERROR(rocsparse_csric0(handle, M, nnz, descr, dcsr_val_1, dcsr_row_ptr, dcsr_col_ind, info, spol, dbuffer)); gpu_solve_time_used += (get_time_us() - temp); } EXPECT_ROCSPARSE_STATUS(rocsparse_csric0_zero_pivot(handle, info, h_solve_pivot_1), (h_solve_pivot_1[0] != -1) ? rocsparse_status_zero_pivot : rocsparse_status_success); gpu_solve_time_used = gpu_solve_time_used / number_hot_calls; double gbyte_count = csric0_gbyte_count(M, nnz); rocsparse_int pivot = -1; if(h_analysis_pivot_1[0] == -1) { pivot = h_solve_pivot_1[0]; } else if(h_solve_pivot_1[0] == -1) { pivot = h_analysis_pivot_1[0]; } else { pivot = std::min(h_analysis_pivot_1[0], h_solve_pivot_1[0]); } double gpu_gbyte = get_gpu_gbyte(gpu_solve_time_used, gbyte_count); display_timing_info("M", M, "nnz", nnz, "pivot", pivot, "analysis policy", rocsparse_analysis2string(apol), "solve policy", rocsparse_solve2string(spol), s_timing_info_bandwidth, gpu_gbyte, "analysis msec", get_gpu_time_msec(gpu_analysis_time_used), s_timing_info_time, get_gpu_time_msec(gpu_solve_time_used), "iter", number_hot_calls, "verified", (arg.unit_check ? "yes" : "no")); } // Clear csric0 meta data CHECK_ROCSPARSE_ERROR(rocsparse_csric0_clear(handle, info)); // Free buffer CHECK_HIP_ERROR(hipFree(dbuffer)); } #define INSTANTIATE(TYPE) \ template void testing_csric0_bad_arg(const Arguments& arg); \ template void testing_csric0(const Arguments& arg) INSTANTIATE(float); INSTANTIATE(double); INSTANTIATE(rocsparse_float_complex); INSTANTIATE(rocsparse_double_complex);