SWDEV-334508 - Testing & fix for HIP samples on Linux and Windows. (#2711)

Change-Id: I6edc0d6dc7ce8f2223381baddacbc5063b6d4983

samples/1_Utils/hipBusBandwidth/Makefile

@@ -17,7 +17,9 @@
 # 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.
-
+ifeq ($(OS),Windows_NT)
+ $(error Makefile is not supported on windows platform. Please use cmake instead to build sample.)
+endif
 ROCM_PATH?= $(wildcard /opt/rocm/)
 HIP_PATH?= $(wildcard $(ROCM_PATH)/hip)
 ifeq (,$(HIP_PATH))

samples/1_Utils/hipBusBandwidth/hipBusBandwidth.cpp

@@ -137,7 +137,11 @@ void RunBenchmark_H2D(ResultDatabase& resultDB) {
         }
     } else if (p_malloc_mode == MallocUnpinned) {
         if (p_alignedhost) {
-            hostMem = (float*)aligned_alloc(p_alignedhost, numMaxFloats * sizeof(float));
+	#ifdef _WIN32
+	 hostMem = (float*)_aligned_malloc(numMaxFloats * sizeof(float),p_alignedhost);
+	#else
+         hostMem = (float*)aligned_alloc(p_alignedhost, numMaxFloats * sizeof(float));
+	#endif
         } else {
             hostMem = new float[numMaxFloats];
         }