taosang2
76c6dcd558
Fix FEAT-39125 Add EMU_ENV option. If it is ON, the building is for emulation environment, thus some logics can be adjusted to match emulation environment. If it is OFF, the building is for regular environment. Currently only ocltst will use the option. But it can be used for other modules. Change-Id: I54e1bc1309e82794b41fca2ae1f01f004138dced
105 lines
3.8 KiB
C++
105 lines
3.8 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 "OCLAsyncMap.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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#if EMU_ENV
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static const size_t BufSize = 0x800;
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static const size_t MapRegion = 0x100;
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#else
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static const size_t BufSize = 0x800000;
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static const size_t MapRegion = 0x100000;
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#endif // EMU_ENV
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static const unsigned int NumMaps = BufSize / MapRegion;
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OCLAsyncMap::OCLAsyncMap() { _numSubTests = 1; }
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OCLAsyncMap::~OCLAsyncMap() {}
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void OCLAsyncMap::open(unsigned int test, char* units, double& conversion,
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unsigned int 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_mem buffer;
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buffer = _wrapper->clCreateBuffer(context_, CL_MEM_READ_WRITE,
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BufSize * sizeof(cl_uint), NULL, &error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateBuffer() failed");
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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,
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const void* private_info, size_t cb,
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void* user_data) {}
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void OCLAsyncMap::run(void) {
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cl_uint* values[NumMaps];
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cl_mem mapBuffer = buffers()[0];
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size_t offset = 0;
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size_t region = MapRegion * sizeof(cl_uint);
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for (unsigned int i = 0; i < NumMaps; ++i) {
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values[i] = reinterpret_cast<cl_uint*>(_wrapper->clEnqueueMapBuffer(
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cmdQueues_[_deviceId], mapBuffer, CL_TRUE, (CL_MAP_READ | CL_MAP_WRITE),
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offset, region, 0, NULL, NULL, &error_));
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueMapBuffer() failed");
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offset += region;
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}
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for (unsigned int i = 0; i < NumMaps; ++i) {
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for (unsigned int j = 0; j < MapRegion; ++j) {
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values[i][j] = i;
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}
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}
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for (unsigned int i = 0; i < NumMaps; ++i) {
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error_ = _wrapper->clEnqueueUnmapMemObject(cmdQueues_[_deviceId], mapBuffer,
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values[i], 0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueMapBuffer() failed");
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}
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values[0] = reinterpret_cast<cl_uint*>(_wrapper->clEnqueueMapBuffer(
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cmdQueues_[_deviceId], mapBuffer, CL_TRUE, CL_MAP_READ, 0,
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BufSize * sizeof(cl_uint), 0, NULL, NULL, &error_));
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueMapBuffer() failed");
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for (unsigned int i = 0; i < NumMaps; ++i) {
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values[i] = values[0] + i * MapRegion;
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for (unsigned int j = 0; j < MapRegion; ++j) {
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CHECK_RESULT((values[i][j] != i), "validation failed");
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}
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}
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error_ = _wrapper->clEnqueueUnmapMemObject(cmdQueues_[_deviceId], mapBuffer,
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values[0], 0, NULL, NULL);
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_wrapper->clFinish(cmdQueues_[_deviceId]);
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}
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unsigned int OCLAsyncMap::close(void) { return OCLTestImp::close(); }
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