Alex Voicu
58a18eaf0c
unit tests such as e.g. de-allocating memory allocated with new[] using free. All of these were identified via cppcheck.
137 строки
3.1 KiB
C++
137 строки
3.1 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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// Collection of code to make sure that various features in the hip kernel language compile.
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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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#ifdef __HCC__
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#include <amp.h>
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#endif
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// cudaA
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// Simple tests for variable type qualifiers:
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__device__ int deviceVar;
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// TODO-HCC __constant__ not working yet.
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__constant__ int constantVar1;
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__constant__ __device__ int constantVar2;
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// Test HOST space:
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__host__ void foo() {
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printf ("foo!\n");
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}
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__device__ __noinline__ int sum1_noinline(int a) { return a+1;};
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__device__ __forceinline__ int sum1_forceinline(int a) { return a+1;};
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__device__ __host__ float PlusOne(float x)
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{
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return x + 1.0;
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}
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__global__ void MyKernel (const hipLaunchParm lp, const float *a, const float *b, float *c, unsigned N)
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{
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//KERNELBEGIN;
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unsigned gid = hipThreadIdx_x;
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if (gid < N) {
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c[gid] = a[gid] + PlusOne(b[gid]);
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}
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//KERNELEND;
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}
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void callMyKernel()
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{
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float *a, *b, *c;
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const unsigned blockSize = 256;
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unsigned N = blockSize;
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hipLaunchKernel(MyKernel, dim3(N/blockSize), dim3(blockSize), 0, 0, a,b,c,N);
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}
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template <typename T>
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__global__ void
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vectorADD(const hipLaunchParm lp,
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T __restrict__ *A_d,
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T *B_d,
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T *C_d,
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size_t N)
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{
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// KERNELBEGIN;
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int ws = warpSize;
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int zuzu = deviceVar + 1;
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int b = hipThreadIdx_x;
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int c;
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#ifdef NOT_YET
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int a = __shfl_up(x, 1);
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#endif
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float x = 1.0;
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float z = sin(x);
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#ifdef NOT_YET
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float fastZ = __sin(x);
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#endif
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#ifdef __HCC__
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// TODO - move to HIP atomics when ready.
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concurrency :: atomic_fetch_add(&c, b);
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//Concurrency::atomic_add_unsigned (&x, a);
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//concurrency ::atomic_add_ (x, a);
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#endif
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__syncthreads();
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size_t offset = (hipBlockIdx_x * hipBlockDim_x + hipThreadIdx_x);
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size_t stride = hipBlockDim_x * hipGridDim_x ;
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for (size_t i=offset; i<N; i+=stride) {
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C_d[i] = A_d[i] + B_d[i];
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}
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// KERNELEND;
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}
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int main() {
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printf ("Hello world\n");
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passed();
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}
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