/* ************************************************************************ * Copyright (C) 2020-2026 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 #ifndef TESTING_CSR2CSR_COMPRESS_HPP #define TESTING_CSR2CSR_COMPRESS_HPP #include "display.hpp" #include "flops.hpp" #include "gbyte.hpp" #include "hipsparse.hpp" #include "hipsparse_arguments.hpp" #include "hipsparse_test_unique_ptr.hpp" #include "unit.hpp" #include "utility.hpp" #include #include #include #include using namespace hipsparse; using namespace hipsparse_test; template void testing_csr2csr_compress_bad_arg(const Arguments& argus) { #if(!defined(CUDART_VERSION)) int m = 1; int n = 1; int nnz_A = 1; int safe_size = 1; T tol = make_DataType(0); hipsparseIndexBase_t csr_idx_base = HIPSPARSE_INDEX_BASE_ZERO; std::unique_ptr unique_ptr_handle(new handle_struct); hipsparseHandle_t handle = unique_ptr_handle->handle; std::unique_ptr unique_ptr_csr_descr(new descr_struct); hipsparseMatDescr_t csr_descr = unique_ptr_csr_descr->descr; hipsparseSetMatIndexBase(csr_descr, csr_idx_base); auto csr_row_ptr_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free}; auto csr_col_ind_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto csr_val_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto csr_row_ptr_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free}; auto csr_col_ind_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto csr_val_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto nnz_per_row_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto nnz_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free}; int* csr_row_ptr_A = (int*)csr_row_ptr_A_managed.get(); int* csr_col_ind_A = (int*)csr_col_ind_A_managed.get(); T* csr_val_A = (T*)csr_val_A_managed.get(); int* csr_row_ptr_C = (int*)csr_row_ptr_C_managed.get(); int* csr_col_ind_C = (int*)csr_col_ind_C_managed.get(); T* csr_val_C = (T*)csr_val_C_managed.get(); int* nnz_per_row = (int*)nnz_per_row_managed.get(); int* nnz_C = (int*)nnz_C_managed.get(); int local_ptr[2] = {0, 1}; CHECK_HIP_ERROR( hipMemcpy(csr_row_ptr_A, local_ptr, sizeof(int) * (1 + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR( hipMemcpy(csr_row_ptr_C, local_ptr, sizeof(int) * (1 + 1), hipMemcpyHostToDevice)); int local_nnz[1] = {1}; CHECK_HIP_ERROR(hipMemcpy(nnz_per_row, local_nnz, sizeof(int), hipMemcpyHostToDevice)); verify_hipsparse_status_invalid_handle(hipsparseXnnz_compress( nullptr, m, csr_descr, csr_val_A, csr_row_ptr_A, nnz_per_row, nnz_C, tol)); verify_hipsparse_status_invalid_pointer( hipsparseXnnz_compress( handle, m, nullptr, csr_val_A, csr_row_ptr_A, nnz_per_row, nnz_C, tol), "Error: Matrix descriptor is invalid"); verify_hipsparse_status_invalid_pointer( hipsparseXnnz_compress(handle, m, csr_descr, csr_val_A, nullptr, nnz_per_row, nnz_C, tol), "Error: CSR row pointer array is invalid"); verify_hipsparse_status_invalid_pointer( hipsparseXnnz_compress(handle, m, csr_descr, csr_val_A, csr_row_ptr_A, nullptr, nnz_C, tol), "Error: Number of elements per row array is invalid"); verify_hipsparse_status_invalid_pointer( hipsparseXnnz_compress( handle, m, csr_descr, csr_val_A, csr_row_ptr_A, nnz_per_row, nullptr, tol), "Error: Total number of elements pointer is invalid"); verify_hipsparse_status_invalid_size( hipsparseXnnz_compress( handle, -1, csr_descr, csr_val_A, csr_row_ptr_A, nnz_per_row, nnz_C, tol), "Error: Matrix size is invalid"); verify_hipsparse_status_invalid_size(hipsparseXnnz_compress(handle, m, csr_descr, csr_val_A, csr_row_ptr_A, nnz_per_row, nnz_C, make_DataType(-1)), "Error: Tolerance is invalid"); verify_hipsparse_status_invalid_handle(hipsparseXcsr2csr_compress(nullptr, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol)); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, nullptr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: Matrix descriptor is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, (const T*)nullptr, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: CSR matrix values array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, nullptr, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: CSR matrix column indices array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, nullptr, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: CSR matrix row pointer array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nullptr, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: Number of elements per row array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, (T*)nullptr, csr_col_ind_C, csr_row_ptr_C, tol), "Error: CSR matrix values array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, nullptr, csr_row_ptr_C, tol), "Error: CSR matrix column indices array is invalid"); verify_hipsparse_status_invalid_pointer(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, nullptr, tol), "Error: CSR matrix row pointer array is invalid"); verify_hipsparse_status_invalid_size(hipsparseXcsr2csr_compress(handle, -1, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: Matrix size is invalid"); verify_hipsparse_status_invalid_size(hipsparseXcsr2csr_compress(handle, m, -1, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: Matrix size is invalid"); verify_hipsparse_status_invalid_size(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, -1, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, tol), "Error: Matrix size is invalid"); verify_hipsparse_status_invalid_value(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, csr_val_A, csr_col_ind_A, csr_row_ptr_A, nnz_A, nnz_per_row, csr_val_C, csr_col_ind_C, csr_row_ptr_C, static_cast(-1)), "Error: Tolerance is invalid"); #endif } template void testing_csr2csr_compress(Arguments argus) { int m = argus.M; int n = argus.N; T tol = make_DataType(argus.alpha, argus.alphai); hipsparseIndexBase_t idx_base = argus.baseA; std::string filename = argus.filename; std::unique_ptr unique_ptr_handle(new handle_struct); hipsparseHandle_t handle = unique_ptr_handle->handle; std::unique_ptr unique_ptr_csr_descr(new descr_struct); hipsparseMatDescr_t csr_descr = unique_ptr_csr_descr->descr; hipsparseSetMatIndexBase(csr_descr, idx_base); hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE); srand(12345ULL); // Host structures std::vector hcsr_row_ptr_A; std::vector hcsr_col_ind_A; std::vector hcsr_val_A; // Read or construct CSR matrix int hnnz_A = 0; CHECK_GENERATE_MATRIX_ERROR(generate_csr_matrix( filename, m, n, hnnz_A, hcsr_row_ptr_A, hcsr_col_ind_A, hcsr_val_A, idx_base)); // Allocate memory on the device auto dcsr_row_ptr_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free}; auto dcsr_col_ind_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * hnnz_A), device_free}; auto dcsr_val_A_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * hnnz_A), device_free}; auto dcsr_row_ptr_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free}; auto dnnz_per_row_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * m), device_free}; int* dcsr_row_ptr_A = (int*)dcsr_row_ptr_A_managed.get(); int* dcsr_col_ind_A = (int*)dcsr_col_ind_A_managed.get(); T* dcsr_val_A = (T*)dcsr_val_A_managed.get(); int* dcsr_row_ptr_C = (int*)dcsr_row_ptr_C_managed.get(); int* dnnz_per_row = (int*)dnnz_per_row_managed.get(); // Copy data from host to device CHECK_HIP_ERROR(hipMemcpy( dcsr_row_ptr_A, hcsr_row_ptr_A.data(), sizeof(int) * (m + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy( dcsr_col_ind_A, hcsr_col_ind_A.data(), sizeof(int) * hnnz_A, hipMemcpyHostToDevice)); CHECK_HIP_ERROR( hipMemcpy(dcsr_val_A, hcsr_val_A.data(), sizeof(T) * hnnz_A, hipMemcpyHostToDevice)); if(argus.unit_check) { // Use both host and device pointers for nnz_C and confirm they give the same answer CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST)); int hnnz_C; CHECK_HIPSPARSE_ERROR(hipsparseXnnz_compress( handle, m, csr_descr, dcsr_val_A, dcsr_row_ptr_A, dnnz_per_row, &hnnz_C, tol)); CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE)); auto dnnz_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free}; int* dnnz_C = (int*)dnnz_C_managed.get(); CHECK_HIPSPARSE_ERROR(hipsparseXnnz_compress( handle, m, csr_descr, dcsr_val_A, dcsr_row_ptr_A, dnnz_per_row, dnnz_C, tol)); int hnnz_C_copied_from_device; CHECK_HIP_ERROR( hipMemcpy(&hnnz_C_copied_from_device, dnnz_C, sizeof(int), hipMemcpyDeviceToHost)); unit_check_general(1, 1, 1, &hnnz_C_copied_from_device, &hnnz_C); if(hnnz_C == 0) { return; } // Allocate device memory for compressed CSR columns indices and values auto dcsr_col_ind_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * hnnz_C), device_free}; auto dcsr_val_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * hnnz_C), device_free}; int* dcsr_col_ind_C = (int*)dcsr_col_ind_C_managed.get(); T* dcsr_val_C = (T*)dcsr_val_C_managed.get(); CHECK_HIPSPARSE_ERROR(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, dcsr_val_A, dcsr_col_ind_A, dcsr_row_ptr_A, hnnz_A, dnnz_per_row, dcsr_val_C, dcsr_col_ind_C, dcsr_row_ptr_C, tol)); // Copy output from device to host std::vector hcsr_row_ptr_C(m + 1); std::vector hcsr_col_ind_C(hnnz_C); std::vector hcsr_val_C(hnnz_C); CHECK_HIP_ERROR(hipMemcpy( hcsr_row_ptr_C.data(), dcsr_row_ptr_C, sizeof(int) * (m + 1), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( hcsr_col_ind_C.data(), dcsr_col_ind_C, sizeof(int) * hnnz_C, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR( hipMemcpy(hcsr_val_C.data(), dcsr_val_C, sizeof(T) * hnnz_C, hipMemcpyDeviceToHost)); // Host csr2csc conversion std::vector hcsr_row_ptr_C_gold; std::vector hcsr_col_ind_C_gold; std::vector hcsr_val_gold; // Call host conversion here host_csr_to_csr_compress(m, n, hcsr_row_ptr_A, hcsr_col_ind_A, hcsr_val_A, hcsr_row_ptr_C_gold, hcsr_col_ind_C_gold, hcsr_val_gold, idx_base, tol); // Unit check unit_check_general(1, m + 1, 1, hcsr_row_ptr_C_gold.data(), hcsr_row_ptr_C.data()); unit_check_general(1, hnnz_C, 1, hcsr_col_ind_C_gold.data(), hcsr_col_ind_C.data()); unit_check_general(1, hnnz_C, 1, hcsr_val_gold.data(), hcsr_val_C.data()); } if(argus.timing) { int number_cold_calls = 2; int number_hot_calls = argus.iters; CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST)); int hnnz_C; CHECK_HIPSPARSE_ERROR(hipsparseXnnz_compress( handle, m, csr_descr, dcsr_val_A, dcsr_row_ptr_A, dnnz_per_row, &hnnz_C, tol)); // Allocate device memory for compressed CSR columns indices and values auto dcsr_col_ind_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * hnnz_C), device_free}; auto dcsr_val_C_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * hnnz_C), device_free}; int* dcsr_col_ind_C = (int*)dcsr_col_ind_C_managed.get(); T* dcsr_val_C = (T*)dcsr_val_C_managed.get(); // Warm up for(int iter = 0; iter < number_cold_calls; ++iter) { CHECK_HIPSPARSE_ERROR(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, dcsr_val_A, dcsr_col_ind_A, dcsr_row_ptr_A, hnnz_A, dnnz_per_row, dcsr_val_C, dcsr_col_ind_C, dcsr_row_ptr_C, tol)); } double gpu_time_used = get_time_us(); // Performance run for(int iter = 0; iter < number_hot_calls; ++iter) { CHECK_HIPSPARSE_ERROR(hipsparseXcsr2csr_compress(handle, m, n, csr_descr, dcsr_val_A, dcsr_col_ind_A, dcsr_row_ptr_A, hnnz_A, dnnz_per_row, dcsr_val_C, dcsr_col_ind_C, dcsr_row_ptr_C, tol)); } gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls; double gbyte_count = csr2csr_compress_gbyte_count(m, hnnz_A, hnnz_C); 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::nnzA, hnnz_A, display_key_t::nnzC, hnnz_C, display_key_t::bandwidth, gpu_gbyte, display_key_t::time_ms, get_gpu_time_msec(gpu_time_used)); } } #endif // TESTING_CSR2CSR_COMPRESS_HPP