/* ************************************************************************ * 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_BSRSV2_HPP #define TESTING_BSRSV2_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_bsrsv2_bad_arg(void) { /* #ifdef __HIP_PLATFORM_NVIDIA__ // do not test for bad args return; #endif int m = 100; int nnz = 100; int safe_size = 100; T h_alpha = 0.6; hipsparseOperation_t transA = 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_bsrsv2_info(new bsrsv2_struct); bsrsv2Info_t info = unique_ptr_bsrsv2_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 dx_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto dy_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* dx = (T*)dx_managed.get(); T* dy = (T*)dy_managed.get(); void* dbuffer = (void*)dbuffer_managed.get(); if(!dval || !dptr || !dcol || !dx || !dy || !dbuffer) { PRINT_IF_HIP_ERROR(hipErrorOutOfMemory); return; } // testing hipsparseXbsrsv2_bufferSize int size; // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr, dval, dptr_null, dcol, info, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr, dval, dptr, dcol_null, info, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr, dval_null, dptr, dcol, info, &size); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == buffer_size) { int* size_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr, dval, dptr, dcol, info, size_null); verify_hipsparse_status_invalid_pointer(status, "Error: size is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr_null, dval, dptr, dcol, info, &size); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == info) { bsrsv2Info_t info_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle, transA, m, nnz, descr, dval, dptr, dcol, info_null, &size); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXbsrsv2_bufferSize( handle_null, transA, m, nnz, descr, dval, dptr, dcol, info, &size); verify_hipsparse_status_invalid_handle(status); } // testing hipsparseXbsrsv2_analysis // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr, dval, dptr_null, dcol, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr, dval, dptr, dcol_null, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr, dval_null, dptr, dcol, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == dbuffer) { void* dbuffer_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr, dval, dptr, dcol, info, policy, dbuffer_null); verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr_null, dval, dptr, dcol, info, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == info) { bsrsv2Info_t info_null = nullptr; status = hipsparseXbsrsv2_analysis( handle, transA, m, nnz, descr, dval, dptr, dcol, info_null, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXbsrsv2_analysis( handle_null, transA, m, nnz, descr, dval, dptr, dcol, info, policy, dbuffer); verify_hipsparse_status_invalid_handle(status); } // testing rocsparse_bsrsv2 // testing for(nullptr == dptr) { int* dptr_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr_null, dcol, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dptr is nullptr"); } // testing for(nullptr == dcol) { int* dcol_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol_null, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dcol is nullptr"); } // testing for(nullptr == dval) { T* dval_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval_null, dptr, dcol, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dval is nullptr"); } // testing for(nullptr == dx) { T* dx_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol, info, dx_null, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dx is nullptr"); } // testing for(nullptr == dy) { T* dy_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol, info, dx, dy_null, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: dy is nullptr"); } // testing for(nullptr == d_alpha) { T* d_alpha_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, d_alpha_null, descr, dval, dptr, dcol, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: alpha is nullptr"); } // testing for(nullptr == dbuffer) { void* dbuffer_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol, info, dx, dy, policy, dbuffer_null); verify_hipsparse_status_invalid_pointer(status, "Error: dbuffer is nullptr"); } // testing for(nullptr == descr) { hipsparseMatDescr_t descr_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr_null, dval, dptr, dcol, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: descr is nullptr"); } // testing for(nullptr == info) { bsrsv2Info_t info_null = nullptr; status = hipsparseXbsrsv2_solve(handle, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol, info_null, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_pointer(status, "Error: info is nullptr"); } // testing for(nullptr == handle) { hipsparseHandle_t handle_null = nullptr; status = hipsparseXbsrsv2_solve(handle_null, transA, m, nnz, &h_alpha, descr, dval, dptr, dcol, info, dx, dy, policy, dbuffer); verify_hipsparse_status_invalid_handle(status); } // testing hipsparseXbsrsv2_zeroPivot int position; // testing for(nullptr == position) { int* position_null = nullptr; status = hipsparseXbsrsv2_zeroPivot(handle, info, position_null); verify_hipsparse_status_invalid_pointer(status, "Error: position is nullptr"); } // testing for(nullptr == info) { bsrsv2Info_t info_null = nullptr; status = hipsparseXbsrsv2_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 = hipsparseXbsrsv2_zeroPivot(handle_null, info, &position); verify_hipsparse_status_invalid_handle(status); } */ } template hipsparseStatus_t testing_bsrsv2(Arguments argus) { int safe_size = 100; int m = argus.M; int block_dim = argus.block_dim; hipsparseIndexBase_t idx_base = argus.idx_base; hipsparseDirection_t dir = argus.dirA; hipsparseOperation_t trans = argus.transA; hipsparseDiagType_t diag_type = argus.diag_type; hipsparseFillMode_t fill_mode = 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; int 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_bsrsv2_info(new bsrsv2_struct); bsrsv2Info_t info = unique_ptr_bsrsv2_info->info; // Set matrix index base CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base)); // Set matrix diag type CHECK_HIPSPARSE_ERROR(hipsparseSetMatDiagType(descr, diag_type)); // Set matrix fill mode CHECK_HIPSPARSE_ERROR(hipsparseSetMatFillMode(descr, fill_mode)); int mb = (block_dim < 1) ? -1 : (m + block_dim - 1) / block_dim; // Argument sanity check before allocating invalid memory if(mb <= 0 || m <= 0 || block_dim <= 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 dx_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free}; auto dy_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* dx = (T*)dx_managed.get(); T* dy = (T*)dy_managed.get(); void* buffer = (void*)buffer_managed.get(); if(!dval || !dptr || !dcol || !dx || !dy || !buffer) { verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dptr || !dcol || !dval || " "!dx || !dy || !buffer"); return HIPSPARSE_STATUS_ALLOC_FAILED; } // Test hipsparseXbsrsv2_bufferSize { size_t lsize; status = hipsparseXbsrsv2_bufferSizeExt(handle, dir, trans, mb, safe_size, descr, dval, dptr, dcol, block_dim, info, &lsize); } if(mb < 0 || block_dim < 0) { verify_hipsparse_status_invalid_size(status, "Error: mb < 0 || block_dim < 0"); } else { verify_hipsparse_status_success(status, "mb >= 0 && block_dim >= 0"); } // Test hipsparseXbsrsv2_analysis status = hipsparseXbsrsv2_analysis(handle, dir, trans, mb, safe_size, descr, dval, dptr, dcol, block_dim, info, policy, buffer); if(mb < 0 || block_dim < 0) { verify_hipsparse_status_invalid_size(status, "Error: mb < 0 || block_dim < 0"); } else { verify_hipsparse_status_success(status, "mb >= 0 && block_dim >= 0"); } // Test hipsparseXbsrsv2_solve status = hipsparseXbsrsv2_solve(handle, dir, trans, mb, safe_size, &h_alpha, descr, dval, dptr, dcol, block_dim, info, dx, dy, policy, buffer); if(mb < 0 || block_dim < 0) { verify_hipsparse_status_invalid_size(status, "Error: mb < 0 || block_dim < 0"); } else { verify_hipsparse_status_success(status, "mb >= 0 && block_dim >= 0"); } // Test hipsparseXbsrsv2_zeroPivot int zero_pivot; CHECK_HIPSPARSE_ERROR(hipsparseXbsrsv2_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; int nnz; // 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 { double scale = 0.02; if(m > 1000) { scale = 2.0 / m; } nnz = m * scale * m; 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]; } } mb = (m + block_dim - 1) / block_dim; std::vector hx(mb * block_dim); std::vector hy_1(mb * block_dim); std::vector hy_2(mb * block_dim); std::vector hy_gold(mb * block_dim); hipsparseInit(hx, 1, mb * block_dim); // Allocate memory on device auto dcsr_row_ptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free}; auto dcsr_col_ind_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free}; auto dcsr_val_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz), device_free}; auto dbsr_row_ptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * (mb + 1)), device_free}; auto dx_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * mb * block_dim), device_free}; auto dy_1_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * mb * block_dim), device_free}; auto dy_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * mb * block_dim), device_free}; auto d_alpha_managed = hipsparse_unique_ptr{device_malloc(sizeof(T)), device_free}; auto d_position_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free}; int* dcsr_row_ptr = (int*)dcsr_row_ptr_managed.get(); int* dcsr_col_ind = (int*)dcsr_col_ind_managed.get(); T* dcsr_val = (T*)dcsr_val_managed.get(); int* dbsr_row_ptr = (int*)dbsr_row_ptr_managed.get(); T* dx = (T*)dx_managed.get(); T* dy_1 = (T*)dy_1_managed.get(); T* dy_2 = (T*)dy_2_managed.get(); T* d_alpha = (T*)d_alpha_managed.get(); int* d_position = (int*)d_position_managed.get(); if(!dcsr_val || !dcsr_row_ptr || !dcsr_col_ind || !dbsr_row_ptr || !dx || !dy_1 || !dy_2 || !d_alpha || !d_position) { verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dval || !dptr || !dcol || !dx || " "!dy_1 || !dy_2 || !d_alpha || !d_position"); return HIPSPARSE_STATUS_ALLOC_FAILED; } // copy data from CPU to device CHECK_HIP_ERROR( hipMemcpy(dcsr_row_ptr, hcsr_row_ptr.data(), sizeof(int) * (m + 1), hipMemcpyHostToDevice)); CHECK_HIP_ERROR( hipMemcpy(dcsr_col_ind, hcsr_col_ind.data(), sizeof(int) * nnz, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dcsr_val, hcsr_val.data(), sizeof(T) * nnz, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dx, hx.data(), sizeof(T) * m, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(dy_1, hy_1.data(), sizeof(T) * m, hipMemcpyHostToDevice)); CHECK_HIP_ERROR(hipMemcpy(d_alpha, &h_alpha, sizeof(T), hipMemcpyHostToDevice)); // Convert to BSR int nnzb; CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsrNnz(handle, dir, m, m, descr, dcsr_row_ptr, dcsr_col_ind, block_dim, descr, dbsr_row_ptr, &nnzb)); auto dbsr_col_ind_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnzb), device_free}; auto dbsr_val_managed = hipsparse_unique_ptr{ device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free}; int* dbsr_col_ind = (int*)dbsr_col_ind_managed.get(); T* dbsr_val = (T*)dbsr_val_managed.get(); if(!dbsr_val || !dbsr_col_ind) { verify_hipsparse_status_success(HIPSPARSE_STATUS_ALLOC_FAILED, "!dbsr_val || !dbsr_col_ind"); return HIPSPARSE_STATUS_ALLOC_FAILED; } CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsr(handle, dir, m, m, descr, dcsr_val, dcsr_row_ptr, dcsr_col_ind, block_dim, descr, dbsr_val, dbsr_row_ptr, dbsr_col_ind)); // Obtain bsrsv2 buffer size CHECK_HIPSPARSE_ERROR(hipsparseXbsrsv2_bufferSize(handle, dir, trans, mb, nnzb, descr, dbsr_val, dbsr_row_ptr, dbsr_col_ind, block_dim, info, &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; } // bsrsv2 analysis CHECK_HIPSPARSE_ERROR(hipsparseXbsrsv2_analysis(handle, dir, trans, mb, nnzb, descr, dbsr_val, dbsr_row_ptr, dbsr_col_ind, block_dim, info, policy, dbuffer)); if(argus.unit_check) { CHECK_HIP_ERROR(hipMemcpy(dy_2, hy_2.data(), sizeof(T) * m, hipMemcpyHostToDevice)); // ROCSPARSE pointer mode host CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST)); CHECK_HIPSPARSE_ERROR(hipsparseXbsrsv2_solve(handle, dir, trans, mb, nnzb, &h_alpha, descr, dbsr_val, dbsr_row_ptr, dbsr_col_ind, block_dim, info, dx, dy_1, policy, dbuffer)); int hposition_1; hipsparseStatus_t pivot_status_1; pivot_status_1 = hipsparseXbsrsv2_zeroPivot(handle, info, &hposition_1); // ROCSPARSE pointer mode device CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE)); CHECK_HIPSPARSE_ERROR(hipsparseXbsrsv2_solve(handle, dir, trans, mb, nnzb, d_alpha, descr, dbsr_val, dbsr_row_ptr, dbsr_col_ind, block_dim, info, dx, dy_2, policy, dbuffer)); hipsparseStatus_t pivot_status_2; pivot_status_2 = hipsparseXbsrsv2_zeroPivot(handle, info, d_position); // Copy output from device to CPU int hposition_2; CHECK_HIP_ERROR(hipMemcpy(hy_1.data(), dy_1, sizeof(T) * m, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(hy_2.data(), dy_2, sizeof(T) * m, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(&hposition_2, d_position, sizeof(int), hipMemcpyDeviceToHost)); // Host bsrsv2 std::vector hbsr_row_ptr(mb + 1); std::vector hbsr_col_ind(nnzb); std::vector hbsr_val(nnzb * block_dim * block_dim); CHECK_HIP_ERROR(hipMemcpy( hbsr_row_ptr.data(), dbsr_row_ptr, sizeof(int) * (mb + 1), hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy( hbsr_col_ind.data(), dbsr_col_ind, sizeof(int) * nnzb, hipMemcpyDeviceToHost)); CHECK_HIP_ERROR(hipMemcpy(hbsr_val.data(), dbsr_val, sizeof(T) * nnzb * block_dim * block_dim, hipMemcpyDeviceToHost)); int struct_position_gold; int position_gold; bsrsv(trans, dir, mb, nnzb, h_alpha, hbsr_row_ptr.data(), hbsr_col_ind.data(), hbsr_val.data(), block_dim, hx.data(), hy_gold.data(), diag_type, fill_mode, idx_base, &struct_position_gold, &position_gold); unit_check_general(1, 1, 1, &position_gold, &hposition_1); unit_check_general(1, 1, 1, &position_gold, &hposition_2); if(hposition_1 != -1) { verify_hipsparse_status_zero_pivot(pivot_status_1, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); return HIPSPARSE_STATUS_SUCCESS; } if(hposition_2 != -1) { verify_hipsparse_status_zero_pivot(pivot_status_2, "expected HIPSPARSE_STATUS_ZERO_PIVOT"); return HIPSPARSE_STATUS_SUCCESS; } unit_check_near(1, m, 1, hy_gold.data(), hy_1.data()); unit_check_near(1, m, 1, hy_gold.data(), hy_2.data()); } return HIPSPARSE_STATUS_SUCCESS; } #endif // TESTING_BSRSV2_HPP