P4 to Git Change 1518569 by gandryey@gera-w8 on 2018/02/22 18:48:33

SWDEV-145750 - SSG Player drop in performance observed when using the OCL Api in 18.10
	- Keep persistent memory mapped all time for Linux and Win10

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#73 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#48 edit

rocclr/runtime/device/pal/palresource.cpp

@@ -1106,7 +1106,8 @@ void Resource::free() {
   }
 
   // Sanity check for the map calls
-  if ((mapCount_ != 0) && (memoryType() != Remote) && (memoryType() != RemoteUSWC)) {
+  if ((mapCount_ != 0) && (memoryType() != Remote) &&
+      (memoryType() != RemoteUSWC) && (memoryType() != Persistent)) {
     LogWarning("Resource wasn't unlocked, but destroyed!");
   }
   const bool wait =