/* ************************************************************************ * Copyright (c) 2020 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. * * ************************************************************************ */ #pragma once #ifndef TESTING_CSRSM2_HPP #define TESTING_CSRSM2_HPP #include "hipsparse.hpp" #include "hipsparse_test_unique_ptr.hpp" #include "unit.hpp" #include "utility.hpp" #include #include #include #include #include using namespace hipsparse; using namespace hipsparse_test; template void testing_csrsm2_bad_arg(void) { #ifdef __HIP_PLATFORM_NVIDIA__ // do not test for bad args return; #endif int m = 100; int nrhs = 100; int nnz = 100; int safe_size = 100; T h_alpha = 0.6; hipsparseOperation_t transA = HIPSPARSE_OPERATION_NON_TRANSPOSE; hipsparseOperation_t transB = HIPSPARSE_OPERATION_NON_TRANSPOSE; hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL; hipsparseStatus_t status; std::unique_ptr unique_ptr_handle(new handle_struct); hipsparseHandle_t handle = unique_ptr_handle->handle; std::unique_ptr unique_ptr_descr(new descr_struct); hipsparseMatDescr_t descr = unique_ptr_descr->descr; std::unique_ptr unique_ptr_csrsm2_info(new csrsm2_struct); csrsm2Info_t info = unique_ptr_csrsm2_info->info; auto dptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto dcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto dval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto dB_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto dbuffer_managed = hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free}; int* dptr = (int*)dptr_managed.get(); int* dcol = (int*)dcol_managed.get(); T* dval = (T*)dval_managed.get(); T* dB = (T*)dB_managed.get(); void* dbuffer = (void*)dbuffer_managed.get(); if(!dval || !dptr || !dcol || !dB || !dbuffer) { PRINT_IF_HIP_ERROR(hipErrorOutOfMemory); return; } // testing hipsparseXcsrsm2_bufferSizeExt size_t size; // testing for(nullptr == alpha) { T* dalpha_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, dalpha_null, descr, dval, dptr, dcol, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dalpha is nullptr"); } // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr_null, dcol, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol_null, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval_null, dptr, dcol, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == buffer_size) { size_t* size_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, size_null); verify_hipsparse_status_invalid_pointer(status, "Error: size is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr_null, dval, dptr, dcol, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == info) { csrsm2Info_t info_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info_null, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == B) { T* B_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, B_null, safe_size, info, policy, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dB is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXcsrsm2_bufferSizeExt(handle_null, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, &size); verify_hipsparse_status_invalid_handle(status); } // testing hipsparseXcsrsm2_analysis // testing for(nullptr == dalpha) { T* dalpha_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, dalpha_null, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dalpha is nullptr"); } // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr_null, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol_null, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval_null, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == dbuffer) { void* dbuffer_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer_null); verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr_null, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == dB) { T* dB_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB_null, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dB is nullptr"); } // testing for(nullptr == info) { csrsm2Info_t info_null = nullptr; status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info_null, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXcsrsm2_analysis(handle_null, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_handle(status); } // testing rocsparse_csrsm2 // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr_null, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol_null, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval_null, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == dB) { T* dB_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB_null, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dB is nullptr"); } // testing for(nullptr == d_alpha) { T* d_alpha_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, d_alpha_null, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: alpha is nullptr"); } // testing for(nullptr == dbuffer) { void* dbuffer_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer_null); verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr_null, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == info) { csrsm2Info_t info_null = nullptr; status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info_null, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXcsrsm2_solve(handle_null, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, dbuffer); verify_hipsparse_status_invalid_handle(status); } // testing hipsparseXcsrsm2_zeroPivot int position; // testing for(nullptr == position) { int* position_null = nullptr; status = hipsparseXcsrsm2_zeroPivot(handle, info, position_null); verify_hipsparse_status_invalid_pointer(status, "Error: position is nullptr"); } // testing for(nullptr == info) { csrsm2Info_t info_null = nullptr; status = hipsparseXcsrsm2_zeroPivot(handle, info_null, &position); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXcsrsm2_zeroPivot(handle_null, info, &position); verify_hipsparse_status_invalid_handle(status); } } template hipsparseStatus_t testing_csrsm2(Arguments argus) { int safe_size = 100; int m = argus.M; int nrhs = argus.N; hipsparseIndexBase_t idx_base = argus.idx_base; hipsparseOperation_t transA = argus.transA; hipsparseOperation_t transB = argus.transB; hipsparseDiagType_t diag = argus.diag_type; hipsparseFillMode_t uplo = argus.fill_mode; hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL; T h_alpha = make_DataType(argus.alpha); std::string binfile = ""; std::string filename = ""; hipsparseStatus_t status; size_t size; // When in testing mode, M == N == -99 indicates that we are testing with a real // matrix from cise.ufl.edu if(m == -99 && argus.timing == 0) { binfile = argus.filename; m = safe_size; } if(argus.timing == 1) { filename = argus.filename; } std::unique_ptr test_handle(new handle_struct); hipsparseHandle_t handle = test_handle->handle; std::unique_ptr test_descr(new descr_struct); hipsparseMatDescr_t descr = test_descr->descr; std::unique_ptr unique_ptr_csrsm2_info(new csrsm2_struct); csrsm2Info_t info = unique_ptr_csrsm2_info->info; // Set matrix index base CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base)); // Set matrix diag type CHECK_HIPSPARSE_ERROR(hipsparseSetMatDiagType(descr, diag)); // Set matrix fill mode CHECK_HIPSPARSE_ERROR(hipsparseSetMatFillMode(descr, uplo)); // Determine number of non-zero elements double scale = 0.02; if(m > 1000) { scale = 2.0 / m; } int nnz = m * scale * m; // Argument sanity check before allocating invalid memory if(m <= 0 || nrhs <= 0 || nnz <= 0) { #ifdef __HIP_PLATFORM_NVIDIA__ // Do not test args in cusparse return HIPSPARSE_STATUS_SUCCESS; #endif auto dptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto dcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free}; auto dval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto dB_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto buffer_managed = hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free}; int* dptr = (int*)dptr_managed.get(); int* dcol = (int*)dcol_managed.get(); T* dval = (T*)dval_managed.get(); T* dB = (T*)dB_managed.get(); void* buffer = (void*)buffer_managed.get(); if(!dval || !dptr || !dcol || !dB || !buffer) { verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dptr || !dcol || !dval || " "!dB || !buffer"); return HIPSPARSE_STATUS_ALLOC_FAILED; } // Test hipsparseXcsrsm2_bufferSize status = hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, &size); if(m < 0 || nrhs < 0 || nnz < 0) { verify_hipsparse_status_invalid_size(status, "Error: m < 0 || nrhs < 0 || nnz < 0"); } else { verify_hipsparse_status_success(status, "m >= 0 && nrhs >= 0 && nnz >= 0"); } // Test hipsparseXcsrsm2_analysis status = hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, buffer); if(m < 0 || nrhs < 0 || nnz < 0) { verify_hipsparse_status_invalid_size(status, "Error: m < 0 || nrhs < 0 || nnz < 0"); } else { verify_hipsparse_status_success(status, "m >= 0 && nrhs >= 0 && nnz >= 0"); } // Test hipsparseXcsrsm2_solve status = hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB, safe_size, info, policy, buffer); if(m < 0 || nrhs < 0 || nnz < 0) { verify_hipsparse_status_invalid_size(status, "Error: m < 0 || nrhs < 0 || nnz < 0"); } else { verify_hipsparse_status_success(status, "m >= 0 && nrhs >= 0 && nnz >= 0"); } // Test hipsparseXcsrsm2_zeroPivot int zero_pivot; CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_zeroPivot(handle, info, &zero_pivot)); // Zero pivot should be -1 int res = -1; unit_check_general(1, 1, 1, &res, &zero_pivot); return HIPSPARSE_STATUS_SUCCESS; } // Host structures std::vector hcsr_row_ptr; std::vector hcsr_col_ind; std::vector hcsr_val; // Initial Data on CPU srand(12345ULL); if(binfile != "") { int n; if(read_bin_matrix( binfile.c_str(), m, n, nnz, hcsr_row_ptr, hcsr_col_ind, hcsr_val, idx_base) != 0) { fprintf(stderr, "Cannot open [read] %s\n", binfile.c_str()); return HIPSPARSE_STATUS_INTERNAL_ERROR; } } else if(argus.laplacian) { m = gen_2d_laplacian(argus.laplacian, hcsr_row_ptr, hcsr_col_ind, hcsr_val, idx_base); nnz = hcsr_row_ptr[m]; } else { std::vector hcoo_row_ind; if(filename != "") { int n; if(read_mtx_matrix( filename.c_str(), m, n, nnz, hcoo_row_ind, hcsr_col_ind, hcsr_val, idx_base) != 0) { fprintf(stderr, "Cannot open [read] %s\n", filename.c_str()); return HIPSPARSE_STATUS_INTERNAL_ERROR; } } else { gen_matrix_coo(m, m, nnz, hcoo_row_ind, hcsr_col_ind, hcsr_val, idx_base); } // Convert COO to CSR hcsr_row_ptr.resize(m + 1, 0); for(int i = 0; i < nnz; ++i) { ++hcsr_row_ptr[hcoo_row_ind[i] + 1 - idx_base]; } hcsr_row_ptr[0] = idx_base; for(int i = 0; i < m; ++i) { hcsr_row_ptr[i + 1] += hcsr_row_ptr[i]; } } int ldb = (transB == HIPSPARSE_OPERATION_NON_TRANSPOSE) ? m : nrhs; std::vector hB_1(m * nrhs); std::vector hB_2(m * nrhs); std::vector hB_gold(m * nrhs); int h_analysis_pivot_gold; int h_analysis_pivot_1; int h_analysis_pivot_2; int h_solve_pivot_gold; int h_solve_pivot_1; int h_solve_pivot_2; hipsparseInit(hB_1, 1, m * nrhs); hB_2 = hB_1; hB_gold = hB_1; // Allocate memory on device auto dptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free}; auto dcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free}; auto dval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz), device_free}; auto dB_1_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * m * nrhs), device_free}; auto dB_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * m * nrhs), device_free}; auto d_alpha_managed = hipsparse_unique_ptr{device_malloc(sizeof(T)), device_free}; auto d_analysis_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free}; auto d_solve_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free}; int* dptr = (int*)dptr_managed.get(); int* dcol = (int*)dcol_managed.get(); T* dval = (T*)dval_managed.get(); T* dB_1 = (T*)dB_1_managed.get(); T* dB_2 = (T*)dB_2_managed.get(); T* d_alpha = (T*)d_alpha_managed.get(); int* d_analysis_pivot_2 = (int*)d_analysis_pivot_2_managed.get(); int* d_solve_pivot_2 = (int*)d_solve_pivot_2_managed.get(); if(!dval || !dptr || !dcol || !dB_1 || !dB_2 || !d_alpha || !d_analysis_pivot_2 || !d_solve_pivot_2) { verify_hipsparse_status_success( HIPSPARSE_STATUS_ALLOC_FAILED, "!dval || !dptr || !dcol || " "!dB_1 || !dB_2 || !d_alpha || !d_analysis_pivot_2 || !d_solve_pivot_2"); return HIPSPARSE_STATUS_ALLOC_FAILED; } // copy data from CPU to device CHECK_HIP_ERROR( hipMemcpy(dptr, hcsr_row_ptr.data(), sizeof(int) * (m + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dcol, hcsr_col_ind.data(), sizeof(int) * nnz, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dval, hcsr_val.data(), sizeof(T) * nnz, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dB_1, hB_1.data(), sizeof(T) * m * nrhs, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(d_alpha, &h_alpha, sizeof(T), hipMemcpyHostToDevice)); // Obtain csrsm2 buffer size CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_bufferSizeExt(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB_1, ldb, info, policy, &size)); // Allocate buffer on the device auto dbuffer_managed = hipsparse_unique_ptr{device_malloc(sizeof(char) * size), device_free}; void* dbuffer = (void*)dbuffer_managed.get(); if(!dbuffer) { verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dbuffer"); return HIPSPARSE_STATUS_ALLOC_FAILED; } if(argus.unit_check) { hipsparseStatus_t status_analysis_1; hipsparseStatus_t status_analysis_2; hipsparseStatus_t status_solve_1; hipsparseStatus_t status_solve_2; CHECK_HIP_ERROR(hipMemcpy(dB_2, hB_2.data(), sizeof(T) * m * nrhs, hipMemcpyHostToDevice)); // csrsm2 analysis - host mode CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST)); CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB_1, ldb, info, policy, dbuffer)); // Get pivot status_analysis_1 = hipsparseXcsrsm2_zeroPivot(handle, info, &h_analysis_pivot_1); if(h_analysis_pivot_1 != -1) { verify_hipsparse_status_zero_pivot(status_analysis_1, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); } // csrsm2 analysis - device mode CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE)); CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_analysis(handle, 0, transA, transB, m, nrhs, nnz, d_alpha, descr, dval, dptr, dcol, dB_2, ldb, info, policy, dbuffer)); // Get pivot status_analysis_2 = hipsparseXcsrsm2_zeroPivot(handle, info, d_analysis_pivot_2); if(h_analysis_pivot_1 != -1) { verify_hipsparse_status_zero_pivot(status_analysis_2, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); } // csrsm2 solve - host mode CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST)); CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, &h_alpha, descr, dval, dptr, dcol, dB_1, ldb, info, policy, dbuffer)); // Get pivot status_solve_1 = hipsparseXcsrsm2_zeroPivot(handle, info, &h_solve_pivot_1); if(h_solve_pivot_1 != -1) { verify_hipsparse_status_zero_pivot(status_solve_1, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); } // csrsm2 solve - device mode CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE)); CHECK_HIPSPARSE_ERROR(hipsparseXcsrsm2_solve(handle, 0, transA, transB, m, nrhs, nnz, d_alpha, descr, dval, dptr, dcol, dB_2, ldb, info, policy, dbuffer)); // Get pivot status_solve_2 = hipsparseXcsrsm2_zeroPivot(handle, info, d_solve_pivot_2); if(h_solve_pivot_1 != -1) { verify_hipsparse_status_zero_pivot(status_solve_2, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); } // Copy output from device to CPU CHECK_HIP_ERROR(hipMemcpy(hB_1.data(), dB_1, sizeof(T) * m * nrhs, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(hB_2.data(), dB_2, sizeof(T) * m * nrhs, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR( hipMemcpy(&h_analysis_pivot_2, d_analysis_pivot_2, sizeof(int), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR( hipMemcpy(&h_solve_pivot_2, d_solve_pivot_2, sizeof(int), hipMemcpyDeviceToHost)); // Host csrsm2 host_csrsm(m, nrhs, nnz, transA, transB, h_alpha, hcsr_row_ptr, hcsr_col_ind, hcsr_val, hB_gold, ldb, diag, uplo, idx_base, &h_analysis_pivot_gold, &h_solve_pivot_gold); // Check pivots unit_check_general(1, 1, 1, &h_analysis_pivot_gold, &h_analysis_pivot_1); unit_check_general(1, 1, 1, &h_analysis_pivot_gold, &h_analysis_pivot_2); unit_check_general(1, 1, 1, &h_solve_pivot_gold, &h_solve_pivot_1); unit_check_general(1, 1, 1, &h_solve_pivot_gold, &h_solve_pivot_2); // Check solution matrix if no pivot has been found if(h_analysis_pivot_gold == -1 && h_solve_pivot_gold == -1) { unit_check_near(1, m * nrhs, 1, hB_gold.data(), hB_1.data()); unit_check_near(1, m * nrhs, 1, hB_gold.data(), hB_2.data()); } } return HIPSPARSE_STATUS_SUCCESS; } #endif // TESTING_CSRSM2_HPP