Added Texture 2D object and reference APIs tests
[ROCm/clr commit: 36db84a68f]
Этот коммит содержится в:
Rahul Garg
@@ -0,0 +1,107 @@
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <hip/hip_runtime.h>
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#include "test_common.h"
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bool testResult = true;
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__global__ void tex2DKernel(float* outputData,
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hipTextureObject_t textureObject,
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int width,
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int height)
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{
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int x = hipBlockIdx_x*hipBlockDim_x + hipThreadIdx_x;
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int y = hipBlockIdx_y*hipBlockDim_y + hipThreadIdx_y;
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outputData[y*width + x] = tex2D<float>(textureObject, x, y);
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}
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void runTest(int argc, char **argv);
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int main(int argc, char **argv)
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{
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runTest(argc, argv);
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if(testResult) {
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passed();
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} else {
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exit(EXIT_FAILURE);
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}
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}
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void runTest(int argc, char **argv)
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{
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unsigned int width = 256;
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unsigned int height = 256;
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unsigned int size = width * height * sizeof(float);
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float* hData = (float*) malloc(size);
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memset(hData, 0, size);
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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hData[i*width+j] = i*width+j;
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}
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}
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printf("hData: ");
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for (int i = 0; i < 64; i++) {
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printf("%f ", hData[i]);
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}
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printf("\n");
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hipChannelFormatDesc channelDesc = hipCreateChannelDesc(32, 0, 0, 0, hipChannelFormatKindFloat);
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hipArray *hipArray;
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hipMallocArray(&hipArray, &channelDesc, width, height);
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hipMemcpyToArray(hipArray, 0, 0, hData, size, hipMemcpyHostToDevice);
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struct hipResourceDesc resDesc;
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memset(&resDesc, 0, sizeof(resDesc));
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resDesc.resType = hipResourceTypeArray;
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resDesc.res.array.array = hipArray;
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// Specify texture object parameters
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struct hipTextureDesc texDesc;
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memset(&texDesc, 0, sizeof(texDesc));
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texDesc.addressMode[0] = hipAddressModeWrap;
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texDesc.addressMode[1] = hipAddressModeWrap;
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texDesc.filterMode = hipFilterModePoint;
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texDesc.readMode = hipReadModeElementType;
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texDesc.normalizedCoords = 0;
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// Create texture object
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hipTextureObject_t textureObject = 0;
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hipCreateTextureObject(&textureObject, &resDesc, &texDesc, NULL);
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float* dData = NULL;
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hipMalloc((void **) &dData, size);
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dim3 dimBlock(16, 16, 1);
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dim3 dimGrid(width / dimBlock.x, height / dimBlock.y, 1);
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hipLaunchKernelGGL(tex2DKernel, dim3(dimGrid), dim3(dimBlock), 0, 0, dData, textureObject, width, height);
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hipDeviceSynchronize();
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float *hOutputData = (float *) malloc(size);
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memset(hOutputData, 0, size);
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hipMemcpy(hOutputData, dData, size, hipMemcpyDeviceToHost);
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printf("dData: ");
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for (int i = 0; i < 64; i++) {
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printf("%f ", hOutputData[i]);
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}
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printf("\n");
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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if (hData[i*width+j] != hOutputData[i*width+j]) {
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printf("Difference [ %d %d ]:%f ----%f\n",i, j, hData[i*width+j] , hOutputData[i*width+j]);
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testResult = false;
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break;
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}
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}
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}
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hipDestroyTextureObject(textureObject);
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hipFree(dData);
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hipFreeArray(hipArray);
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}
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@@ -0,0 +1,100 @@
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <hip/hip_runtime.h>
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#include "test_common.h"
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texture<float, 2, hipReadModeElementType> tex;
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bool testResult = true;
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__global__ void tex2DKernel(float* outputData,
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hipTextureObject_t textureObject,
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int width,
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int height)
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{
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int x = hipBlockIdx_x*hipBlockDim_x + hipThreadIdx_x;
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int y = hipBlockIdx_y*hipBlockDim_y + hipThreadIdx_y;
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#ifdef __HIP_PLATFORM_HCC__
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outputData[y*width + x] = tex2D(tex, textureObject, x, y);
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#else
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outputData[y*width + x] = tex2D(tex, x, y);
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#endif
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}
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void runTest(int argc, char **argv);
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int main(int argc, char **argv)
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{
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runTest(argc, argv);
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if(testResult) {
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passed();
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} else {
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exit(EXIT_FAILURE);
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}
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}
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void runTest(int argc, char **argv)
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{
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unsigned int width = 256;
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unsigned int height = 256;
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unsigned int size = width * height * sizeof(float);
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float* hData = (float*) malloc(size);
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memset(hData, 0, size);
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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hData[i*width+j] = i*width+j;
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}
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}
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printf("hData: ");
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for (int i = 0; i < 64; i++) {
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printf("%f ", hData[i]);
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}
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printf("\n");
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hipChannelFormatDesc channelDesc = hipCreateChannelDesc(32, 0, 0, 0, hipChannelFormatKindFloat);
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hipArray *hipArray;
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hipMallocArray(&hipArray, &channelDesc, width, height);
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hipMemcpyToArray(hipArray, 0, 0, hData, size, hipMemcpyHostToDevice);
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tex.addressMode[0] = hipAddressModeWrap;
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tex.addressMode[1] = hipAddressModeWrap;
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tex.filterMode = hipFilterModePoint;
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tex.normalized = 0;
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hipBindTextureToArray(tex, hipArray, channelDesc);
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float* dData = NULL;
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hipMalloc((void **) &dData, size);
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dim3 dimBlock(16, 16, 1);
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dim3 dimGrid(width / dimBlock.x, height / dimBlock.y, 1);
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#ifdef __HIP_PLATFORM_HCC__
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hipLaunchKernelGGL(tex2DKernel, dim3(dimGrid), dim3(dimBlock), 0, 0, dData, tex.textureObject, width, height);
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#else
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hipLaunchKernelGGL(tex2DKernel, dim3(dimGrid), dim3(dimBlock), 0, 0, dData, 0, width, height);
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#endif
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hipDeviceSynchronize();
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float *hOutputData = (float *) malloc(size);
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memset(hOutputData, 0, size);
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hipMemcpy(hOutputData, dData, size, hipMemcpyDeviceToHost);
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printf("dData: ");
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for (int i = 0; i < 64; i++) {
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printf("%f ", hOutputData[i]);
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}
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printf("\n");
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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if (hData[i*width+j] != hOutputData[i*width+j]) {
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printf("Difference [ %d %d ]:%f ----%f\n",i, j, hData[i*width+j] , hOutputData[i*width+j]);
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testResult = false;
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break;
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}
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}
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}
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hipFree(dData);
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hipFreeArray(hipArray);
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}
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