derek.holloway
7502bf64a4
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779 lines
44 KiB
C++
779 lines
44 KiB
C++
/* ************************************************************************
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* Copyright (C) 2020-2026 Advanced Micro Devices, Inc. All rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* ************************************************************************ */
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#pragma once
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#ifndef TESTING_BSRSV2_HPP
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#define TESTING_BSRSV2_HPP
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#include "display.hpp"
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#include "flops.hpp"
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#include "gbyte.hpp"
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#include "hipsparse.hpp"
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#include "hipsparse_arguments.hpp"
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#include "hipsparse_graph.hpp"
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#include "hipsparse_test_unique_ptr.hpp"
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#include "unit.hpp"
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#include "utility.hpp"
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#include <algorithm>
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#include <cmath>
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#include <hipsparse.h>
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#include <limits>
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#include <string>
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using namespace hipsparse;
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using namespace hipsparse_test;
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template <typename T>
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void testing_bsrsv2_bad_arg(const Arguments& argus)
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{
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#if(!defined(CUDART_VERSION))
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int m = 100;
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int nnz = 100;
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int block_dim = 2;
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int safe_size = 100;
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T h_alpha = make_DataType<T>(0.6);
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hipsparseDirection_t dirA = HIPSPARSE_DIRECTION_COLUMN;
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hipsparseOperation_t transA = HIPSPARSE_OPERATION_NON_TRANSPOSE;
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hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL;
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hipsparseLocalHandle_t handle;
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std::unique_ptr<descr_struct> unique_ptr_descr(new descr_struct);
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hipsparseMatDescr_t descr = unique_ptr_descr->descr;
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std::unique_ptr<bsrsv2_struct> unique_ptr_bsrsv2_info(new bsrsv2_struct);
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bsrsv2Info_t info = unique_ptr_bsrsv2_info->info;
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auto dptr_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
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auto dcol_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
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auto dval_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
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auto dx_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
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auto dy_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
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auto dbuffer_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(char) * safe_size), device_free};
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int* dptr = (int*)dptr_managed.get();
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int* dcol = (int*)dcol_managed.get();
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T* dval = (T*)dval_managed.get();
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T* dx = (T*)dx_managed.get();
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T* dy = (T*)dy_managed.get();
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void* dbuffer = (void*)dbuffer_managed.get();
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int size;
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int position;
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_bufferSize(
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handle, dirA, transA, m, nnz, descr, dval, (int*)nullptr, dcol, block_dim, info, &size),
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"Error: dptr is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_bufferSize(
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handle, dirA, transA, m, nnz, descr, dval, dptr, (int*)nullptr, block_dim, info, &size),
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"Error: dcol is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_bufferSize(
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handle, dirA, transA, m, nnz, descr, (T*)nullptr, dptr, dcol, block_dim, info, &size),
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"Error: dval is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_bufferSize(
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handle, dirA, transA, m, nnz, descr, dval, dptr, dcol, block_dim, info, (int*)nullptr),
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"Error: size is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_bufferSize(handle,
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dirA,
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transA,
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m,
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nnz,
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(hipsparseMatDescr_t) nullptr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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&size),
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"Error: descr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_bufferSize(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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(bsrsv2Info_t) nullptr,
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&size),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(hipsparseXbsrsv2_bufferSize((hipsparseHandle_t) nullptr,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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&size));
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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(int*)nullptr,
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dcol,
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block_dim,
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info,
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policy,
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dbuffer),
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"Error: dptr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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(int*)nullptr,
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block_dim,
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info,
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policy,
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dbuffer),
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"Error: dcol is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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(T*)nullptr,
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dptr,
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dcol,
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block_dim,
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info,
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policy,
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dbuffer),
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"Error: dval is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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policy,
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(void*)nullptr),
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"Error: dbuffer is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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(hipsparseMatDescr_t) nullptr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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policy,
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dbuffer),
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"Error: descr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_analysis(handle,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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(bsrsv2Info_t) nullptr,
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policy,
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dbuffer),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(hipsparseXbsrsv2_analysis((hipsparseHandle_t) nullptr,
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dirA,
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transA,
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m,
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nnz,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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policy,
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dbuffer));
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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(int*)nullptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: dptr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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(int*)nullptr,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: dcol is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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(T*)nullptr,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: dval is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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(T*)nullptr,
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dy,
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policy,
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dbuffer),
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"Error: dx is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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(T*)nullptr,
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policy,
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dbuffer),
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"Error: dy is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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(T*)nullptr,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: alpha is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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(void*)nullptr),
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"Error: dbuffer is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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(hipsparseMatDescr_t) nullptr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: descr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_solve(handle,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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(bsrsv2Info_t) nullptr,
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dx,
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dy,
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policy,
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dbuffer),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(hipsparseXbsrsv2_solve((hipsparseHandle_t) nullptr,
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dirA,
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transA,
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m,
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nnz,
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&h_alpha,
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descr,
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dval,
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dptr,
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dcol,
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block_dim,
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info,
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dx,
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dy,
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policy,
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dbuffer));
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verify_hipsparse_status_invalid_pointer(hipsparseXbsrsv2_zeroPivot(handle, info, (int*)nullptr),
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"Error: position is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsrsv2_zeroPivot(handle, (bsrsv2Info_t) nullptr, &position),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(
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hipsparseXbsrsv2_zeroPivot((hipsparseHandle_t) nullptr, info, &position));
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#endif
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}
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template <typename T>
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void testing_bsrsv2(Arguments argus)
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{
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#if(!defined(CUDART_VERSION) || CUDART_VERSION < 13000)
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int m = argus.M;
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int block_dim = argus.block_dim;
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hipsparseIndexBase_t idx_base = argus.baseA;
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hipsparseDirection_t dir = argus.dirA;
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hipsparseOperation_t trans = argus.transA;
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hipsparseDiagType_t diag_type = argus.diag_type;
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hipsparseFillMode_t fill_mode = argus.fill_mode;
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hipsparseSolvePolicy_t policy = argus.solve_policy;
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T h_alpha = argus.get_alpha<T>();
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std::string filename = argus.filename;
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hipsparseLocalHandle_t handle(argus);
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std::unique_ptr<descr_struct> unique_ptr_descr(new descr_struct);
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hipsparseMatDescr_t descr = unique_ptr_descr->descr;
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std::unique_ptr<bsrsv2_struct> unique_ptr_bsrsv2_info(new bsrsv2_struct);
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bsrsv2Info_t info = unique_ptr_bsrsv2_info->info;
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// Set matrix index base
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CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base));
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// Set matrix diag type
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CHECK_HIPSPARSE_ERROR(hipsparseSetMatDiagType(descr, diag_type));
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// Set matrix fill mode
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CHECK_HIPSPARSE_ERROR(hipsparseSetMatFillMode(descr, fill_mode));
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srand(12345ULL);
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// Host structures
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std::vector<int> hcsr_row_ptr;
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std::vector<int> hcsr_col_ind;
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std::vector<T> hcsr_val;
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// Read or construct CSR matrix
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int nnz = 0;
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CHECK_GENERATE_MATRIX_ERROR(
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generate_csr_matrix(filename, m, m, nnz, hcsr_row_ptr, hcsr_col_ind, hcsr_val, idx_base));
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int mb = (m + block_dim - 1) / block_dim;
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std::vector<T> hx(mb * block_dim);
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std::vector<T> hy_1(mb * block_dim);
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std::vector<T> hy_2(mb * block_dim);
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std::vector<T> hy_gold(mb * block_dim);
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hipsparseInit<T>(hx, 1, mb * block_dim);
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// Allocate memory on device
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auto dcsr_row_ptr_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * (m + 1)), device_free};
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auto dcsr_col_ind_managed = hipsparse_unique_ptr{device_malloc(sizeof(int) * nnz), device_free};
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auto dcsr_val_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * nnz), device_free};
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auto dbsr_row_ptr_managed
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= 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();
|
|
|
|
// 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) * mb * block_dim, hipMemcpyHostToDevice));
|
|
CHECK_HIP_ERROR(
|
|
hipMemcpy(dy_1, hy_1.data(), sizeof(T) * mb * block_dim, 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();
|
|
|
|
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
|
|
int bufferSize;
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsrsv2_bufferSize<T>(handle,
|
|
dir,
|
|
trans,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
&bufferSize));
|
|
|
|
// Allocate buffer on the device
|
|
auto dbuffer_managed
|
|
= hipsparse_unique_ptr{device_malloc(sizeof(char) * bufferSize), device_free};
|
|
|
|
void* dbuffer = (void*)dbuffer_managed.get();
|
|
|
|
// 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) * mb * block_dim, hipMemcpyHostToDevice));
|
|
|
|
// HIPSPARSE pointer mode host
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsrsv2_solve<T>(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);
|
|
|
|
// HIPSPARSE pointer mode device
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsrsv2_solve<T>(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) * mb * block_dim, hipMemcpyDeviceToHost));
|
|
CHECK_HIP_ERROR(
|
|
hipMemcpy(hy_2.data(), dy_2, sizeof(T) * mb * block_dim, hipMemcpyDeviceToHost));
|
|
CHECK_HIP_ERROR(hipMemcpy(&hposition_2, d_position, sizeof(int), hipMemcpyDeviceToHost));
|
|
|
|
// Host bsrsv2
|
|
std::vector<int> hbsr_row_ptr(mb + 1);
|
|
std::vector<int> hbsr_col_ind(nnzb);
|
|
std::vector<T> 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;
|
|
}
|
|
|
|
if(hposition_2 != -1)
|
|
{
|
|
verify_hipsparse_status_zero_pivot(pivot_status_2,
|
|
"expected HIPSPARSE_STATUS_ZERO_PIVOT");
|
|
return;
|
|
}
|
|
|
|
unit_check_near(1, mb * block_dim, 1, hy_gold.data(), hy_1.data());
|
|
unit_check_near(1, mb * block_dim, 1, hy_gold.data(), hy_2.data());
|
|
}
|
|
|
|
if(argus.timing)
|
|
{
|
|
int number_cold_calls = 2;
|
|
int number_hot_calls = argus.iters;
|
|
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
|
|
|
|
// Warm up
|
|
for(int iter = 0; iter < number_cold_calls; ++iter)
|
|
{
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsrsv2_solve<T>(handle,
|
|
dir,
|
|
trans,
|
|
mb,
|
|
nnzb,
|
|
&h_alpha,
|
|
descr,
|
|
dbsr_val,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
dx,
|
|
dy_1,
|
|
policy,
|
|
dbuffer));
|
|
}
|
|
|
|
double gpu_time_used = get_time_us();
|
|
|
|
// Performance run
|
|
for(int iter = 0; iter < number_hot_calls; ++iter)
|
|
{
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsrsv2_solve<T>(handle,
|
|
dir,
|
|
trans,
|
|
mb,
|
|
nnzb,
|
|
&h_alpha,
|
|
descr,
|
|
dbsr_val,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
dx,
|
|
dy_1,
|
|
policy,
|
|
dbuffer));
|
|
}
|
|
|
|
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
|
|
|
|
double gflop_count
|
|
= csrsv_gflop_count(mb * block_dim, size_t(nnzb) * block_dim * block_dim, diag_type);
|
|
double gbyte_count = bsrsv_gbyte_count<T>(mb, nnzb, block_dim);
|
|
|
|
double gpu_gflops = get_gpu_gflops(gpu_time_used, gflop_count);
|
|
double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count);
|
|
|
|
display_timing_info(display_key_t::M,
|
|
m,
|
|
display_key_t::nnz,
|
|
nnzb * block_dim * block_dim,
|
|
display_key_t::alpha,
|
|
h_alpha,
|
|
display_key_t::trans,
|
|
hipsparse_operation2string(trans),
|
|
display_key_t::diag_type,
|
|
hipsparse_diagtype2string(diag_type),
|
|
display_key_t::fill_mode,
|
|
hipsparse_fillmode2string(fill_mode),
|
|
display_key_t::solve_policy,
|
|
hipsparse_solvepolicy2string(policy),
|
|
display_key_t::gflops,
|
|
gpu_gflops,
|
|
display_key_t::bandwidth,
|
|
gpu_gbyte,
|
|
display_key_t::time_ms,
|
|
get_gpu_time_msec(gpu_time_used));
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#endif // TESTING_BSRSV2_HPP
|