[dtest] hipModuleLoad and related API tests

APIs: hipModuleLoad, hipModuleLoadData and hipModuleLoadDataEx,
      hipModuleGetGlobal(), hipModuleGetFunction
Functional and negative tests
Repeated call to ModuleLoadXX/ModuleUnloadXX
Few tests are disabled now, will be enabled when functional

SWDEV-238517 for enhancing hip unit tests

Change-Id: I65c12027e32db80213468fdee1c5cc1aa3e60bfd

tests/src/runtimeApi/module/kernel_composite_test.cpp

@@ -0,0 +1,41 @@
+/*
+Copyright (c) 2020-Present 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/hip_runtime.h"
+#define GLOBAL_BUF_SIZE 2048
+
+__device__ float deviceGlobalFloat;
+__device__ int   deviceGlobalInt1;
+__device__ int   deviceGlobalInt2;
+__device__ short deviceGlobalShort;
+__device__ char  deviceGlobalChar;
+
+__device__ int getSquareOfGlobalFloat() {
+  return static_cast<int>(deviceGlobalFloat*deviceGlobalFloat);
+}
+
+extern "C" __global__ void testWeightedCopy(int* a, int* b) {
+  int tx = hipThreadIdx_x;
+  b[tx] = deviceGlobalInt1*a[tx] + deviceGlobalInt2 +
+  static_cast<int>(deviceGlobalShort) + static_cast<int>(deviceGlobalChar)
+  + getSquareOfGlobalFloat();
+}