Rahul Garg
120 строки
3.8 KiB
C++
120 строки
3.8 KiB
C++
/*
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Copyright (c) 2015-present Advanced Micro Devices, Inc. All rights reserved.
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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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*/
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// Simple test for memset.
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// Also serves as a template for other tests.
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/* HIT_START
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* BUILD: %t %s ../../test_common.cpp
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* RUN: %t
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* HIT_END
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*/
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#include "hip/hip_runtime.h"
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#include "test_common.h"
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bool testhipMemset2D(int memsetval,int p_gpuDevice)
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{
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size_t numH = 256;
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size_t numW = 256;
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size_t pitch_A;
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size_t width = numW * sizeof(char);
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size_t sizeElements = width * numH;
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size_t elements = numW* numH;
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printf ("testhipMemset2D memsetval=%2x device=%d\n", memsetval, p_gpuDevice);
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char *A_d;
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char *A_h;
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bool testResult = true;
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HIPCHECK ( hipMallocPitch((void**)&A_d, &pitch_A, width , numH) );
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A_h = (char*)malloc(sizeElements);
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HIPASSERT(A_h != NULL);
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for (size_t i=0; i<elements; i++) {
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A_h[i] = 1;
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}
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HIPCHECK ( hipMemset2D(A_d, pitch_A, memsetval, numW, numH) );
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HIPCHECK ( hipMemcpy2D(A_h, width, A_d, pitch_A, numW, numH, hipMemcpyDeviceToHost));
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for (int i=0; i<elements; i++) {
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if (A_h[i] != memsetval) {
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testResult = false;
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printf("testhipMemset2D mismatch at index:%d computed:%02x, memsetval:%02x\n", i, (int)A_h[i], (int)memsetval);
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break;
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}
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}
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hipFree(A_d);
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free(A_h);
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return testResult;
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}
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bool testhipMemset2DAsync(int memsetval,int p_gpuDevice)
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{
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size_t numH = 256;
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size_t numW = 256;
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size_t pitch_A;
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size_t width = numW * sizeof(char);
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size_t sizeElements = width * numH;
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size_t elements = numW* numH;
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printf ("testhipMemset2DAsync memsetval=%2x device=%d\n", memsetval, p_gpuDevice);
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char *A_d;
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char *A_h;
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bool testResult = true;
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HIPCHECK ( hipMallocPitch((void**)&A_d, &pitch_A, width , numH) );
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A_h = (char*)malloc(sizeElements);
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HIPASSERT(A_h != NULL);
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for (size_t i=0; i<elements; i++) {
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A_h[i] = 1;
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}
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hipStream_t stream;
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HIPCHECK(hipStreamCreate(&stream));
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HIPCHECK ( hipMemset2DAsync(A_d, pitch_A, memsetval, numW, numH, stream) );
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HIPCHECK ( hipMemcpy2D(A_h, width, A_d, pitch_A, numW, numH, hipMemcpyDeviceToHost));
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for (int i=0; i<elements; i++) {
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if (A_h[i] != memsetval) {
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testResult = false;
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printf("testhipMemset2DAsync mismatch at index:%d computed:%02x, memsetval:%02x\n", i, (int)A_h[i], (int)memsetval);
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break;
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}
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}
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hipFree(A_d);
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HIPCHECK(hipStreamDestroy(stream));
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free(A_h);
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return testResult;
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}
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int main(int argc, char *argv[])
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{
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HipTest::parseStandardArguments(argc, argv, true);
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bool testResult = false;
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HIPCHECK(hipSetDevice(p_gpuDevice));
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testResult = testhipMemset2D(memsetval, p_gpuDevice);
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testResult = testhipMemset2DAsync(memsetval, p_gpuDevice);
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passed();
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}
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