Jatin
107 行
3.4 KiB
C++
107 行
3.4 KiB
C++
/*
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Copyright (c) 2015-2017 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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// Test the Grid_Launch syntax.
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/* HIT_START
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* BUILD: %t %s ../test_common.cpp EXCLUDE_HIP_PLATFORM nvcc
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* TEST: %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 "hip/hip_ext.h"
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#include "test_common.h"
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struct _t {
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double _a, _b, _c, _d, _e, _f, _g, _h, _i, _j;
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};
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typedef struct _t _T;
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__global__ void sKernel(_T s, double *a) {
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*a = s._a + s._b + s._c + s._d + s._e + s._f + s._g + s._h + s._i + s._j;
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}
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__global__ void mKernel(char f, short a, int b, double c, short d, int e, double* res) {
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*res = a + b + c + d + e + f;
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}
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void testMixData() {
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double m = 0;
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double *d_m;
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HIPCHECK(hipMalloc(&d_m, sizeof(double)));
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int a = 1, e = 10;
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short b = 2, d = 4;
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double c = 3.0;
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char ff = 10;
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hipExtLaunchKernelGGL(mKernel, 1, 1, 0, 0, nullptr, nullptr, 0, ff, b, a, c, d, e, d_m);
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HIPCHECK(hipMemcpy(&m, d_m, sizeof(double), hipMemcpyDeviceToHost));
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if (m != 30.0) {
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std::cout << "M is:: " << m << std::endl;
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failed("Mismatch");
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}
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hipFree(d_m);
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}
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void testStruct() {
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double m = 0;
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double *d_m;
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HIPCHECK(hipMalloc(&d_m, sizeof(double)));
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_T s{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
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hipExtLaunchKernelGGL(sKernel, 1, 1, 0, 0, nullptr, nullptr, 0, s, d_m);
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HIPCHECK(hipMemcpy(&m, d_m, sizeof(double), hipMemcpyDeviceToHost));
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if (m != 55.0) {
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std::cout << "M is:: " << m << std::endl;
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failed("Mismatch");
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}
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hipFree(d_m);
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}
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void test(size_t N) {
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size_t Nbytes = N * sizeof(int);
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int *A_d, *B_d, *C_d;
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int *A_h, *B_h, *C_h;
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HipTest::initArrays(&A_d, &B_d, &C_d, &A_h, &B_h, &C_h, N);
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unsigned blocks = HipTest::setNumBlocks(blocksPerCU, threadsPerBlock, N);
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HIPCHECK(hipMemcpy(A_d, A_h, Nbytes, hipMemcpyHostToDevice));
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HIPCHECK(hipMemcpy(B_d, B_h, Nbytes, hipMemcpyHostToDevice));
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hipExtLaunchKernelGGL(HipTest::vectorADD, dim3(blocks),
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dim3(threadsPerBlock), 0, 0, nullptr, nullptr, 0,
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static_cast<const int*>(A_d), static_cast<const int*>(B_d), C_d, N);
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HIPCHECK(hipMemcpy(C_h, C_d, Nbytes, hipMemcpyDeviceToHost));
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HIPCHECK(hipDeviceSynchronize());
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HipTest::checkVectorADD(A_h, B_h, C_h, N);
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}
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int main(int argc, char* argv[]) {
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HipTest::parseStandardArguments(argc, argv, true);
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test(N);
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testStruct();
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testMixData();
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passed();
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}
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