Added hipRuntimeGetVersion function

Change-Id: I59ec2beacb5a94439deed0dcc8eb37d6de1cc900

include/hcc_detail/hip_runtime_api.h

@@ -1468,6 +1468,10 @@ hipError_t hipDeviceTotalMem (size_t *bytes,hipDevice_t device);
 
 /**
  * @brief Returns the approximate HIP driver version.
+ * 
+ * @param [out] driverVersion
+ *
+ * @returns #hipSuccess, #hipErrorInavlidValue
  *
  * @warning The HIP feature set does not correspond to an exact CUDA SDK driver revision.
  * This function always set *driverVersion to 4 as an approximation though HIP supports
@@ -1475,9 +1479,24 @@ hipError_t hipDeviceTotalMem (size_t *bytes,hipDevice_t device);
  * HIP apps code should not rely on the driver revision number here and should
  * use arch feature flags to test device capabilities or conditional compilation.
  *
+ * @see hipRuntimeGetVersion
  */
 hipError_t hipDriverGetVersion(int *driverVersion) ;
 
+/**
+ * @brief Returns the approximate HIP Runtime version.
+ *
+ * @param [out] runtimeVersion
+ *
+ * @returns #hipSuccess, #hipErrorInavlidValue
+ *
+ * @warning On HIP/HCC path this function returns HIP runtime patch version however on
+ * HIP/NVCC path this function return CUDA runtime version.
+ *
+ * @see hipDriverGetVersion
+ */
+hipError_t hipRuntimeGetVersion(int *runtimeVersion) ;
+
 /**
  * @brief Loads code object from file into a hipModule_t
  *

include/nvcc_detail/hip_runtime_api.h

@@ -546,6 +546,11 @@ inline static hipError_t hipDriverGetVersion(int *driverVersion)
 	return hipCUDAErrorTohipError(err);
 }
 
+inline static hipError_t hipRuntimeGetVersion(int *runtimeVersion)
+{
+    return hipCUDAErrorTohipError(cudaRuntimeGetVersion(runtimeVersion));
+}
+
 inline static hipError_t hipDeviceCanAccessPeer ( int* canAccessPeer, int  device, int  peerDevice )
 {
     return hipCUDAErrorTohipError(cudaDeviceCanAccessPeer(canAccessPeer, device, peerDevice));