Danylo Lytovchenko
121 строка
4.5 KiB
C++
121 строка
4.5 KiB
C++
/* Copyright (c) 2010 - 2021 Advanced Micro Devices, Inc.
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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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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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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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#include "OCLUnalignedCopy.h"
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#include <Timer.h>
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include "CL/cl.h"
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#include "CL/cl_ext.h"
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static const int BufSize = 64;
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OCLUnalignedCopy::OCLUnalignedCopy() {
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_numSubTests = 1;
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failed_ = false;
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}
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OCLUnalignedCopy::~OCLUnalignedCopy() {}
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void OCLUnalignedCopy::open(unsigned int test, char* units, double& conversion,
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unsigned int deviceId) {
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_deviceId = deviceId;
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OCLTestImp::open(test, units, conversion, deviceId);
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CHECK_RESULT((error_ != CL_SUCCESS), "Error opening test");
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cl_device_type deviceType;
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error_ = _wrapper->clGetDeviceInfo(devices_[deviceId], CL_DEVICE_TYPE, sizeof(deviceType),
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&deviceType, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "CL_DEVICE_TYPE failed");
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if (!(deviceType & CL_DEVICE_TYPE_GPU)) {
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printf("GPU device is required for this test!\n");
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failed_ = true;
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return;
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}
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cl_mem buffer;
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buffer = _wrapper->clCreateBuffer(context_, CL_MEM_READ_ONLY, BufSize * sizeof(cl_int4), NULL,
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&error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateBuffer() failed");
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buffers_.push_back(buffer);
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buffer = _wrapper->clCreateBuffer(context_, CL_MEM_WRITE_ONLY, BufSize * sizeof(cl_int4), NULL,
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&error_);
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buffers_.push_back(buffer);
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}
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static void CL_CALLBACK notify_callback(const char* errinfo, const void* private_info, size_t cb,
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void* user_data) {}
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void OCLUnalignedCopy::run(void) {
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if (failed_) {
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return;
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}
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char* values = new char[BufSize];
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char* results = new char[BufSize];
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for (int i = 0; i < BufSize; ++i) {
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values[i] = i;
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}
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static const char TestCnt = 7;
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char sizes[TestCnt][3] = {
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{5, 7, 13}, {5, 7, 12}, {4, 9, 12}, {4, 9, 15}, {27, 16, 15}, {27, 16, 13}, {32, 16, 13},
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};
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for (int i = 0; i < TestCnt; ++i) {
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error_ = _wrapper->clEnqueueWriteBuffer(cmdQueues_[_deviceId], buffers_[0], CL_FALSE, 0,
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BufSize, values, 0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueWriteBuffer() failed");
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cl_uint pattern = 0;
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error_ = /*_wrapper->*/ clEnqueueFillBuffer(cmdQueues_[_deviceId], buffers_[1], &pattern,
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sizeof(pattern), 0, BufSize, 0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueFillBuffer() failed");
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error_ = _wrapper->clEnqueueCopyBuffer(cmdQueues_[_deviceId], buffers_[0], buffers_[1],
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sizes[i][0], sizes[i][1], sizes[i][2], 0, NULL, NULL);
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CHECK_RESULT(error_, "clEnqueueCopyBuffer failed");
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error_ = _wrapper->clEnqueueReadBuffer(cmdQueues_[_deviceId], buffers_[1], CL_TRUE, 0, BufSize,
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results, 0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueReadBuffer() failed");
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for (int j = 0; j < sizes[i][1]; ++j) {
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CHECK_RESULT(results[j] != 0, "Comparison failed");
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}
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for (int j = sizes[i][1], k = 0; j < (sizes[i][1] + sizes[i][2]); ++j, ++k) {
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CHECK_RESULT(results[j] != sizes[i][0] + k, "Comparison failed");
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}
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for (int j = (sizes[i][1] + sizes[i][2]); j < BufSize; ++j) {
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CHECK_RESULT(results[j] != 0, "Comparison failed");
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}
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}
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delete[] values;
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delete[] results;
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}
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unsigned int OCLUnalignedCopy::close(void) { return OCLTestImp::close(); }
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