SWDEV-292637 - [dtest] Catch2 unit and multiprocess tests for Memset3d,HostMalloc and MallocConcurrency tests (#2348)

Change-Id: I9025bc13735c1d9fb0f0811a9c9d6ad304adc134

catch/TypeQualifiers/CMakeLists.txt

@@ -0,0 +1,12 @@
+# Common Tests
+set(TEST_SRC
+    hipManagedKeyword.cc
+)
+
+
+# Create shared lib of all tests
+add_library(TypeQualifiers SHARED EXCLUDE_FROM_ALL ${TEST_SRC})
+
+# Add dependency on build_tests to build it on this custom target
+add_dependencies(build_tests TypeQualifiers)
+

catch/TypeQualifiers/hipManagedKeyword.cc

@@ -0,0 +1,75 @@
+/*
+   Copyright (c) 2021 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 WARRANNTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+ */
+
+/*
+   This testcase verifies the hipManagedKeyword basic scenario
+ */
+
+#include <hip_test_common.hh>
+#include <hip_test_checkers.hh>
+
+#define N 1048576
+__managed__ float A[N];   // Accessible by ALL CPU and GPU functions !!!
+__managed__ float B[N];
+__managed__  int  x = 0;
+
+__global__ void add(const float *A, float *B) {
+  int index = blockIdx.x * blockDim.x + threadIdx.x;
+  int stride = blockDim.x * gridDim.x;
+  for (int i = index; i < N; i += stride)
+    B[i] = A[i] + B[i];
+}
+
+__global__ void GPU_func() {
+  x++;
+}
+
+TEST_CASE("Unit_hipManagedKeyword_SingleGpu") {
+  for (int i = 0; i < N; i++) {
+    A[i] = 1.0f;
+    B[i] = 2.0f;
+  }
+
+  int blockSize = 256;
+  int numBlocks = (N + blockSize - 1) / blockSize;
+  dim3 dimGrid(numBlocks, 1, 1);
+  dim3 dimBlock(blockSize, 1, 1);
+  hipLaunchKernelGGL(add, dimGrid, dimBlock, 0, 0, static_cast<const float*>(A),
+                     static_cast<float*>(B));
+
+  hipDeviceSynchronize();
+
+  float maxError = 0.0f;
+  for (int i = 0; i < N; i++)
+    maxError = fmax(maxError, fabs(B[i]-3.0f));
+
+  REQUIRE(maxError == 0.0f);
+}
+
+TEST_CASE("Unit_hipManagedKeyword_MultiGpu") {
+  int numDevices = 0;
+  hipGetDeviceCount(&numDevices);
+
+  for (int i = 0; i < numDevices; i++) {
+    hipSetDevice(i);
+    GPU_func<<< 1, 1 >>>();
+    hipDeviceSynchronize();
+  }
+  REQUIRE(x == numDevices);
+}