derek.holloway
7502bf64a4
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479 lines
25 KiB
C++
479 lines
25 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_BSR2CSR_HPP
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#define TESTING_BSR2CSR_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 <hipsparse.h>
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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_bsr2csr_bad_arg(const Arguments& argus)
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{
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#if(!defined(CUDART_VERSION))
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int m = 1;
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int n = 1;
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int safe_size = 1;
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int block_dim = 2;
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hipsparseIndexBase_t csr_idx_base = HIPSPARSE_INDEX_BASE_ZERO;
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hipsparseIndexBase_t bsr_idx_base = HIPSPARSE_INDEX_BASE_ZERO;
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hipsparseDirection_t dir = HIPSPARSE_DIRECTION_ROW;
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hipsparseLocalHandle_t handle;
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std::unique_ptr<descr_struct> unique_ptr_csr_descr(new descr_struct);
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hipsparseMatDescr_t csr_descr = unique_ptr_csr_descr->descr;
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std::unique_ptr<descr_struct> unique_ptr_bsr_descr(new descr_struct);
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hipsparseMatDescr_t bsr_descr = unique_ptr_bsr_descr->descr;
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hipsparseSetMatIndexBase(csr_descr, csr_idx_base);
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hipsparseSetMatIndexBase(bsr_descr, bsr_idx_base);
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auto bsr_row_ptr_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free};
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auto bsr_col_ind_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
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auto bsr_val_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
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auto csr_row_ptr_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * (safe_size + 1)), device_free};
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auto csr_col_ind_managed
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= hipsparse_unique_ptr{device_malloc(sizeof(int) * safe_size), device_free};
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auto csr_val_managed = hipsparse_unique_ptr{device_malloc(sizeof(T) * safe_size), device_free};
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int* bsr_row_ptr = (int*)bsr_row_ptr_managed.get();
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int* bsr_col_ind = (int*)bsr_col_ind_managed.get();
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T* bsr_val = (T*)bsr_val_managed.get();
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int* csr_row_ptr = (int*)csr_row_ptr_managed.get();
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int* csr_col_ind = (int*)csr_col_ind_managed.get();
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T* csr_val = (T*)csr_val_managed.get();
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int local_ptr[2] = {0, 1};
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CHECK_HIP_ERROR(
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hipMemcpy(bsr_row_ptr, local_ptr, sizeof(int) * (1 + 1), hipMemcpyHostToDevice));
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verify_hipsparse_status_invalid_handle(hipsparseXbsr2csr((hipsparseHandle_t) nullptr,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind));
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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(hipsparseMatDescr_t) nullptr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: bsr_descr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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(T*)nullptr,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: bsr_val is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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(int*)nullptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: bsr_row_ptr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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(int*)nullptr,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: bsr_col_ind is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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(hipsparseMatDescr_t) nullptr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: csr_descr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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(T*)nullptr,
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csr_row_ptr,
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csr_col_ind),
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"Error: csr_val is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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(int*)nullptr,
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csr_col_ind),
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"Error: csr_row_ptr is nullptr");
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verify_hipsparse_status_invalid_pointer(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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(int*)nullptr),
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"Error: csr_col_ind is nullptr");
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verify_hipsparse_status_invalid_size(hipsparseXbsr2csr(handle,
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dir,
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-1,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: m is invalid");
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verify_hipsparse_status_invalid_size(hipsparseXbsr2csr(handle,
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dir,
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m,
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-1,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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block_dim,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: n is invalid");
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verify_hipsparse_status_invalid_size(hipsparseXbsr2csr(handle,
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dir,
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m,
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n,
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bsr_descr,
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bsr_val,
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bsr_row_ptr,
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bsr_col_ind,
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-1,
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csr_descr,
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csr_val,
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csr_row_ptr,
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csr_col_ind),
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"Error: block_dim is invalid");
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#endif
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}
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template <typename T>
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void testing_bsr2csr(Arguments argus)
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{
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int m = argus.M;
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int n = argus.N;
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int block_dim = argus.block_dim;
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hipsparseIndexBase_t bsr_idx_base = argus.baseA;
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hipsparseIndexBase_t csr_idx_base = argus.baseB;
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hipsparseDirection_t dir = argus.dirA;
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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_csr_descr(new descr_struct);
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hipsparseMatDescr_t csr_descr = unique_ptr_csr_descr->descr;
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std::unique_ptr<descr_struct> unique_ptr_bsr_descr(new descr_struct);
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hipsparseMatDescr_t bsr_descr = unique_ptr_bsr_descr->descr;
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hipsparseSetMatIndexBase(csr_descr, csr_idx_base);
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hipsparseSetMatIndexBase(bsr_descr, bsr_idx_base);
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srand(12345ULL);
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// Host structures
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std::vector<int> csr_row_ptr;
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std::vector<int> csr_col_ind;
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std::vector<T> csr_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, n, nnz, csr_row_ptr, csr_col_ind, csr_val, csr_idx_base));
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// m and n 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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int nb = (n + block_dim - 1) / block_dim;
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// Host BSR matrix
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std::vector<int> hbsr_row_ptr;
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std::vector<int> hbsr_col_ind;
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std::vector<T> hbsr_val;
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// Convert CSR matrix to BSR
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int nnzb;
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host_csr_to_bsr<int, int, T>(dir,
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m,
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n,
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block_dim,
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nnzb,
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csr_idx_base,
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csr_row_ptr,
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csr_col_ind,
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csr_val,
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bsr_idx_base,
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hbsr_row_ptr,
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hbsr_col_ind,
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hbsr_val);
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// Determine the size of the output CSR matrix based on the size of the input BSR matrix
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m = mb * block_dim;
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n = nb * block_dim;
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// Host CSR matrix
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std::vector<int> hcsr_row_ptr(m + 1);
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std::vector<int> hcsr_col_ind(nnzb * block_dim * block_dim);
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std::vector<T> hcsr_val(nnzb * block_dim * block_dim);
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// Allocate memory on the device
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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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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_managed = hipsparse_unique_ptr{
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device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
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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{
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device_malloc(sizeof(int) * nnzb * block_dim * block_dim), device_free};
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auto dcsr_val_managed = hipsparse_unique_ptr{
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device_malloc(sizeof(T) * nnzb * block_dim * block_dim), device_free};
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int* dbsr_row_ptr = (int*)dbsr_row_ptr_managed.get();
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int* dbsr_col_ind = (int*)dbsr_col_ind_managed.get();
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T* dbsr_val = (T*)dbsr_val_managed.get();
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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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// Copy data from host to device
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CHECK_HIP_ERROR(hipMemcpy(
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dbsr_row_ptr, hbsr_row_ptr.data(), sizeof(int) * (mb + 1), hipMemcpyHostToDevice));
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CHECK_HIP_ERROR(
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hipMemcpy(dbsr_col_ind, hbsr_col_ind.data(), sizeof(int) * nnzb, hipMemcpyHostToDevice));
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CHECK_HIP_ERROR(hipMemcpy(dbsr_val,
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hbsr_val.data(),
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sizeof(T) * nnzb * block_dim * block_dim,
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hipMemcpyHostToDevice));
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if(argus.unit_check)
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{
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CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsr2csr<T>(handle,
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dir,
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mb,
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nb,
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bsr_descr,
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dbsr_val,
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dbsr_row_ptr,
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dbsr_col_ind,
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block_dim,
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csr_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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// Copy output from device to host
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CHECK_HIP_ERROR(hipMemcpy(
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hcsr_row_ptr.data(), dcsr_row_ptr, sizeof(int) * (m + 1), hipMemcpyDeviceToHost));
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CHECK_HIP_ERROR(hipMemcpy(hcsr_col_ind.data(),
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dcsr_col_ind,
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sizeof(int) * nnzb * block_dim * block_dim,
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hipMemcpyDeviceToHost));
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CHECK_HIP_ERROR(hipMemcpy(hcsr_val.data(),
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dcsr_val,
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sizeof(T) * nnzb * block_dim * block_dim,
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hipMemcpyDeviceToHost));
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// Host computed bsr2csr conversion
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std::vector<int> hcsr_row_ptr_gold(m + 1);
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std::vector<int> hcsr_col_ind_gold(nnzb * block_dim * block_dim, 0);
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std::vector<T> hcsr_val_gold(nnzb * block_dim * block_dim);
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// Host bsr2csr
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host_bsr_to_csr<T>(dir,
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mb,
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nb,
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block_dim,
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bsr_idx_base,
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hbsr_row_ptr,
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hbsr_col_ind,
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hbsr_val,
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csr_idx_base,
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hcsr_row_ptr_gold,
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hcsr_col_ind_gold,
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hcsr_val_gold);
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// Unit check
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unit_check_general(1, m + 1, 1, hcsr_row_ptr_gold.data(), hcsr_row_ptr.data());
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unit_check_general(
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1, nnzb * block_dim * block_dim, 1, hcsr_col_ind_gold.data(), hcsr_col_ind.data());
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unit_check_general(
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1, nnzb * block_dim * block_dim, 1, hcsr_val_gold.data(), hcsr_val.data());
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}
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if(argus.timing)
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{
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int number_cold_calls = 2;
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int number_hot_calls = argus.iters;
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// Warm up
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for(int iter = 0; iter < number_cold_calls; ++iter)
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{
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CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsr2csr<T>(handle,
|
|
dir,
|
|
mb,
|
|
nb,
|
|
bsr_descr,
|
|
dbsr_val,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
csr_descr,
|
|
dcsr_val,
|
|
dcsr_row_ptr,
|
|
dcsr_col_ind));
|
|
}
|
|
|
|
double gpu_time_used = get_time_us();
|
|
|
|
// Performance run
|
|
for(int iter = 0; iter < number_hot_calls; ++iter)
|
|
{
|
|
CHECK_HIPSPARSE_ERROR(testing::hipsparseXbsr2csr<T>(handle,
|
|
dir,
|
|
mb,
|
|
nb,
|
|
bsr_descr,
|
|
dbsr_val,
|
|
dbsr_row_ptr,
|
|
dbsr_col_ind,
|
|
block_dim,
|
|
csr_descr,
|
|
dcsr_val,
|
|
dcsr_row_ptr,
|
|
dcsr_col_ind));
|
|
}
|
|
|
|
gpu_time_used = (get_time_us() - gpu_time_used) / number_hot_calls;
|
|
|
|
double gbyte_count = bsr2csr_gbyte_count<T>(mb, block_dim, nnzb);
|
|
double gpu_gbyte = get_gpu_gbyte(gpu_time_used, gbyte_count);
|
|
|
|
display_timing_info(display_key_t::M,
|
|
m,
|
|
display_key_t::N,
|
|
n,
|
|
display_key_t::Mb,
|
|
mb,
|
|
display_key_t::Nb,
|
|
nb,
|
|
display_key_t::block_dim,
|
|
block_dim,
|
|
display_key_t::nnzb,
|
|
nnzb,
|
|
display_key_t::bandwidth,
|
|
gpu_gbyte,
|
|
display_key_t::time_ms,
|
|
get_gpu_time_msec(gpu_time_used));
|
|
}
|
|
}
|
|
|
|
#endif // TESTING_BSR2CSR_HPP
|