SWDEV-321872 - [catch2][dtest] Texture tests migrated to catch2 (#2536)

Change-Id: I4e29001812e2310680c6c24028667eb560194e87
2022-03-11 16:53:48 +05:30
parent df33e425b8
commit 3f4fb28faf
8 changed files with 756 additions and 1 deletions
@@ -0,0 +1,87 @@
+/*
+Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <hip_test_common.hh>
+
+texture<float, 2, hipReadModeElementType> tex;
+
+__global__ void tex2DKernel(float* outputData, int width) {
+  int x = blockIdx.x * blockDim.x + threadIdx.x;
+  int y = blockIdx.y * blockDim.y + threadIdx.y;
+  outputData[y * width + x] = tex2D(tex, x, y);
+}
+
+TEST_CASE("Unit_hipTextureRef2D_Check") {
+  constexpr int SIZE = 256;
+  constexpr unsigned int width = SIZE;
+  constexpr unsigned int height = SIZE;
+  constexpr unsigned int size = width * height * sizeof(float);
+  unsigned int i, j;
+
+  float* hData = reinterpret_cast<float*>(malloc(size));
+  REQUIRE(hData != nullptr);
+  memset(hData, 0, size);
+  for (i = 0; i < height; i++) {
+    for (j = 0; j < width; j++) {
+      hData[i * width + j] = i * width + j;
+    }
+  }
+
+  hipChannelFormatDesc channelDesc = hipCreateChannelDesc(32, 0, 0, 0,
+                                           hipChannelFormatKindFloat);
+  hipArray* hipArray;
+  HIP_CHECK(hipMallocArray(&hipArray, &channelDesc, width, height));
+  HIP_CHECK(hipMemcpyToArray(hipArray, 0, 0, hData, size,
+                             hipMemcpyHostToDevice));
+
+  tex.addressMode[0] = hipAddressModeWrap;
+  tex.addressMode[1] = hipAddressModeWrap;
+  tex.filterMode = hipFilterModePoint;
+  tex.normalized = 0;
+
+  HIP_CHECK(hipBindTextureToArray(tex, hipArray, channelDesc));
+
+  float* dData = nullptr;
+  HIP_CHECK(hipMalloc(&dData, size));
+  REQUIRE(dData != nullptr);
+
+  dim3 dimBlock(16, 16, 1);
+  dim3 dimGrid(width / dimBlock.x, height / dimBlock.y, 1);
+  hipLaunchKernelGGL(tex2DKernel, dim3(dimGrid), dim3(dimBlock), 0, 0,
+                     dData, width);
+  hipDeviceSynchronize();
+
+  float* hOutputData = reinterpret_cast<float*>(malloc(size));
+  REQUIRE(hOutputData != nullptr);
+  memset(hOutputData, 0, size);
+  HIP_CHECK(hipMemcpy(hOutputData, dData, size, hipMemcpyDeviceToHost));
+
+  for (i = 0; i < height; i++) {
+    for (j = 0; j < width; j++) {
+      if (hData[i * width + j] != hOutputData[i * width + j]) {
+        INFO("Difference found at [ " << i << j << " ]: " <<
+              hData[i * width + j] << hOutputData[i * width + j]);
+        REQUIRE(false);
+      }
+    }
+  }
+  HIP_CHECK(hipUnbindTexture(tex));
+  HIP_CHECK(hipFree(dData));
+  HIP_CHECK(hipFreeArray(hipArray));
+}