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

Change-Id: I6edc0d6dc7ce8f2223381baddacbc5063b6d4983

samples/1_Utils/hipCommander/hipCommander.cpp

@@ -7,8 +7,9 @@
 #include <typeinfo>
 
 #include <hip/hip_runtime.h>
-
-#include <sys/time.h>
+#ifndef _WIN32
+ #include <sys/time.h>
+#endif
 
 #include "ResultDatabase.h"
 #include "nullkernel.hip.cpp"
@@ -134,9 +135,15 @@ int parseStandardArguments(int argc, char* argv[]) {
 
 // Returns the current system time in microseconds
 inline long long get_time() {
+#ifdef _WIN32
+    struct timespec ts;
+    timespec_get(&ts, TIME_UTC);
+    return (ts.tv_sec * 1000000) + (ts.tv_nsec/1000);
+#else
     struct timeval tv;
     gettimeofday(&tv, 0);
     return (tv.tv_sec * 1000000) + tv.tv_usec;
+#endif
 }
 
 
@@ -815,8 +822,11 @@ int main(int argc, char* argv[]) {
     if (p_blockingSync) {
 #ifdef __HIP_PLATFORM_AMD__
         printf("setting BlockingSync for AMD\n");
-        setenv("HIP_BLOCKING_SYNC", "1", 1);
-
+        #ifdef _WIN32
+	 _putenv_s("HIP_BLOCKING_SYNC", "1");
+	#else
+	 setenv("HIP_BLOCKING_SYNC", "1", 1);
+	#endif
 #endif
 #ifdef __HIP_PLATFORM_NVIDIA__
         printf("setting cudaDeviceBlockingSync\n");