derek.holloway
7502bf64a4
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726 lines
38 KiB
C++
726 lines
38 KiB
C++
/* ************************************************************************
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* Copyright (C) 2020 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_BSRIC02_HPP
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#define TESTING_BSRIC02_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_test_unique_ptr.hpp"
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#include "unit.hpp"
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#include "utility.hpp"
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#include <cmath>
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#include <hipsparse.h>
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#include <iostream>
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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_bsric02_bad_arg(const Arguments& argus)
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{
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#if(!defined(CUDART_VERSION))
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int mb = 100;
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int nnzb = 100;
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int block_dim = 4;
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int safe_size = 100;
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hipsparseDirection_t dirA = HIPSPARSE_DIRECTION_COLUMN;
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hipsparseSolvePolicy_t policy = HIPSPARSE_SOLVE_POLICY_USE_LEVEL;
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std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
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hipsparseHandle_t handle = unique_ptr_handle->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<bsric02_struct> unique_ptr_bsric02(new bsric02_struct);
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bsric02Info_t info = unique_ptr_bsric02->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 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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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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hipsparseXbsric02_bufferSize(
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handle, dirA, mb, nnzb, 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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hipsparseXbsric02_bufferSize(
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handle, dirA, mb, nnzb, 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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hipsparseXbsric02_bufferSize(
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handle, dirA, mb, nnzb, 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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hipsparseXbsric02_bufferSize(
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handle, dirA, mb, nnzb, 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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hipsparseXbsric02_bufferSize(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_bufferSize(handle,
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dirA,
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mb,
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nnzb,
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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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(bsric02Info_t) nullptr,
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&size),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(hipsparseXbsric02_bufferSize((hipsparseHandle_t) nullptr,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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(
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hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02_analysis(handle,
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dirA,
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mb,
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nnzb,
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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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(bsric02Info_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(hipsparseXbsric02_analysis((hipsparseHandle_t) nullptr,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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(hipsparseXbsric02(handle,
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dirA,
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mb,
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nnzb,
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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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(bsric02Info_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(hipsparseXbsric02((hipsparseHandle_t) nullptr,
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dirA,
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mb,
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nnzb,
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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(
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hipsparseXbsric02_zeroPivot(handle, info, (int*)nullptr), "Error: position is nullptr");
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verify_hipsparse_status_invalid_pointer(
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hipsparseXbsric02_zeroPivot(handle, (bsric02Info_t) nullptr, &position),
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"Error: info is nullptr");
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verify_hipsparse_status_invalid_handle(
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hipsparseXbsric02_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_bsric02(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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hipsparseDirection_t dir = argus.dirA;
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hipsparseIndexBase_t idx_base = argus.baseA;
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hipsparseSolvePolicy_t policy = argus.solve_policy;
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std::string filename = argus.filename;
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std::unique_ptr<handle_struct> unique_ptr_handle(new handle_struct);
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hipsparseHandle_t handle = unique_ptr_handle->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<bsric02_struct> unique_ptr_bsric02(new bsric02_struct);
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bsric02Info_t info = unique_ptr_bsric02->info;
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// Set matrix index base
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CHECK_HIPSPARSE_ERROR(hipsparseSetMatIndexBase(descr, idx_base));
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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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// m can be modifed if we read in a matrix from a file
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int mb = (m + block_dim - 1) / 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};
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int* dcsr_row_ptr = (int*)dcsr_row_ptr_managed.get();
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int* dcsr_col_ind = (int*)dcsr_col_ind_managed.get();
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T* dcsr_val = (T*)dcsr_val_managed.get();
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int* dbsr_row_ptr = (int*)dbsr_row_ptr_managed.get();
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// copy data from CPU to device
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CHECK_HIP_ERROR(
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hipMemcpy(dcsr_row_ptr, hcsr_row_ptr.data(), sizeof(int) * (m + 1), hipMemcpyHostToDevice));
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CHECK_HIP_ERROR(
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hipMemcpy(dcsr_col_ind, hcsr_col_ind.data(), sizeof(int) * nnz, hipMemcpyHostToDevice));
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CHECK_HIP_ERROR(hipMemcpy(dcsr_val, hcsr_val.data(), sizeof(T) * nnz, hipMemcpyHostToDevice));
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// Convert to BSR
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int nnzb;
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CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsrNnz(handle,
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dir,
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m,
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m,
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descr,
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dcsr_row_ptr,
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dcsr_col_ind,
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block_dim,
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descr,
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dbsr_row_ptr,
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&nnzb));
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auto dbsr_col_ind_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * nnzb), device_free};
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auto dbsr_val_1_managed = hipsparse_unique_ptr{
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device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
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auto dbsr_val_2_managed = hipsparse_unique_ptr{
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device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
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auto d_analysis_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free};
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auto d_solve_pivot_2_managed = hipsparse_unique_ptr{device_malloc(sizeof(int)), device_free};
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int* dbsr_col_ind = (int*)dbsr_col_ind_managed.get();
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T* dbsr_val_1 = (T*)dbsr_val_1_managed.get();
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T* dbsr_val_2 = (T*)dbsr_val_2_managed.get();
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int* d_analysis_pivot_2 = (int*)d_analysis_pivot_2_managed.get();
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int* d_solve_pivot_2 = (int*)d_solve_pivot_2_managed.get();
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CHECK_HIPSPARSE_ERROR(hipsparseXcsr2bsr(handle,
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dir,
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m,
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m,
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descr,
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dcsr_val,
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dcsr_row_ptr,
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dcsr_col_ind,
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block_dim,
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descr,
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dbsr_val_1,
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dbsr_row_ptr,
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dbsr_col_ind));
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CHECK_HIP_ERROR(hipMemcpy(
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dbsr_val_2, dbsr_val_1, sizeof(T) * nnzb * block_dim * block_dim, hipMemcpyDeviceToDevice));
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// Host BSR matrix
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std::vector<int> hbsr_row_ptr(mb + 1);
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std::vector<int> hbsr_col_ind(nnzb);
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std::vector<T> hbsr_val(nnzb * block_dim * block_dim);
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std::vector<T> hbsr_val_orig(nnzb * block_dim * block_dim);
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// Copy device BSR matrix to host
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CHECK_HIP_ERROR(hipMemcpy(
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|
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_1,
|
|
sizeof(T) * nnzb * block_dim * block_dim,
|
|
hipMemcpyDeviceToHost));
|
|
CHECK_HIP_ERROR(hipMemcpy(hbsr_val_orig.data(),
|
|
dbsr_val_1,
|
|
sizeof(T) * nnzb * block_dim * block_dim,
|
|
hipMemcpyDeviceToHost));
|
|
|
|
// Obtain bsric02 buffer size
|
|
int bufferSize;
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_bufferSize(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_1,
|
|
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();
|
|
|
|
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;
|
|
|
|
hipsparseStatus_t status_analysis_1;
|
|
hipsparseStatus_t status_analysis_2;
|
|
hipsparseStatus_t status_solve_1;
|
|
hipsparseStatus_t status_solve_2;
|
|
|
|
if(argus.unit_check)
|
|
{
|
|
// bsric02 analysis - host mode
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_analysis(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_1,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
|
|
// Get pivot
|
|
status_analysis_1 = hipsparseXbsric02_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");
|
|
}
|
|
|
|
// bsric02 analysis - device mode
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02_analysis(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_2,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
|
|
// Get pivot
|
|
status_analysis_2 = hipsparseXbsric02_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");
|
|
}
|
|
|
|
// bsric02 solve - host mode
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_HOST));
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_1,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
|
|
// Get pivot
|
|
status_solve_1 = hipsparseXbsric02_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");
|
|
}
|
|
|
|
// bsric02 solve - device mode
|
|
CHECK_HIPSPARSE_ERROR(hipsparseSetPointerMode(handle, HIPSPARSE_POINTER_MODE_DEVICE));
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_2,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
|
|
// Get pivot
|
|
status_solve_2 = hipsparseXbsric02_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
|
|
std::vector<T> result_1(block_dim * block_dim * nnzb);
|
|
std::vector<T> result_2(block_dim * block_dim * nnzb);
|
|
|
|
CHECK_HIP_ERROR(hipMemcpy(result_1.data(),
|
|
dbsr_val_1,
|
|
sizeof(T) * block_dim * block_dim * nnzb,
|
|
hipMemcpyDeviceToHost));
|
|
CHECK_HIP_ERROR(hipMemcpy(result_2.data(),
|
|
dbsr_val_2,
|
|
sizeof(T) * block_dim * block_dim * nnzb,
|
|
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 csric02
|
|
int numerical_pivot;
|
|
int structural_pivot;
|
|
host_bsric02<T>(dir,
|
|
mb,
|
|
block_dim,
|
|
hbsr_row_ptr,
|
|
hbsr_col_ind,
|
|
hbsr_val,
|
|
idx_base,
|
|
&structural_pivot,
|
|
&numerical_pivot);
|
|
|
|
h_analysis_pivot_gold = structural_pivot;
|
|
|
|
// Solve pivot gives the first numerical or structural non-invertible block
|
|
if(structural_pivot == -1)
|
|
{
|
|
h_solve_pivot_gold = numerical_pivot;
|
|
}
|
|
else if(numerical_pivot == -1)
|
|
{
|
|
h_solve_pivot_gold = structural_pivot;
|
|
}
|
|
else
|
|
{
|
|
h_solve_pivot_gold = std::min(numerical_pivot, structural_pivot);
|
|
}
|
|
|
|
#ifndef __HIP_PLATFORM_NVIDIA__
|
|
// Do not check pivots in cusparse
|
|
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);
|
|
#endif
|
|
|
|
if(h_analysis_pivot_gold == -1 && h_solve_pivot_gold == -1)
|
|
{
|
|
unit_check_near(1, nnzb * block_dim * block_dim, 1, hbsr_val.data(), result_1.data());
|
|
unit_check_near(1, nnzb * block_dim * block_dim, 1, hbsr_val.data(), result_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_HIP_ERROR(hipMemcpy(dbsr_val_1,
|
|
hbsr_val_orig.data(),
|
|
sizeof(T) * nnzb * block_dim * block_dim,
|
|
hipMemcpyHostToDevice));
|
|
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_1,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
}
|
|
|
|
// Solve run
|
|
double gpu_time_used = 0;
|
|
for(int iter = 0; iter < number_hot_calls; ++iter)
|
|
{
|
|
CHECK_HIP_ERROR(hipMemcpy(dbsr_val_1,
|
|
hbsr_val_orig.data(),
|
|
sizeof(T) * nnzb * block_dim * block_dim,
|
|
hipMemcpyHostToDevice));
|
|
|
|
double temp = get_time_us();
|
|
CHECK_HIPSPARSE_ERROR(hipsparseXbsric02(handle,
|
|
dir,
|
|
mb,
|
|
nnzb,
|
|
descr,
|
|
dbsr_val_1,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
info,
|
|
policy,
|
|
dbuffer));
|
|
gpu_time_used += (get_time_us() - temp);
|
|
}
|
|
|
|
gpu_time_used = gpu_time_used / number_hot_calls;
|
|
|
|
double gbyte_count = bsric0_gbyte_count<T>(mb, block_dim, nnzb);
|
|
double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count);
|
|
|
|
display_timing_info(display_key_t::Mb,
|
|
mb,
|
|
display_key_t::nnzb,
|
|
nnzb,
|
|
display_key_t::block_dim,
|
|
block_dim,
|
|
display_key_t::direction,
|
|
hipsparse_direction2string(dir),
|
|
display_key_t::solve_policy,
|
|
hipsparse_solvepolicy2string(policy),
|
|
display_key_t::bandwidth,
|
|
gpu_gbyte,
|
|
display_key_t::time_ms,
|
|
get_gpu_time_msec(gpu_time_used));
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#endif // TESTING_BSRIC02_HPP
|