P4 to Git Change 1590512 by gandryey@gera-lnx-rcf on 2018/08/07 17:06:25

SWDEV-160552 - [CQE OCL][DTB][BD][Perf][QR][G] Soft hang is observed with ProRender after few subtests due to base driver.
	- Delete PAL platform object if runtime didn't find any supported device.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#101 edit


[ROCm/clr commit: 769cc7cddb]

projects/clr/rocclr/runtime/device/pal/paldevice.cpp

@@ -1194,6 +1194,7 @@ bool Device::init() {
     selectDeviceByName = GPU_DEVICE_NAME;
   }
 
+  bool foundDevice = false;
   // Loop through all active devices and initialize the device info structure
   for (; ordinal < numDevices; ++ordinal) {
     // Create the GPU device object
@@ -1204,11 +1205,15 @@ bool Device::init() {
     }
     if (result && ((nullptr == selectDeviceByName) || ('\0' == selectDeviceByName[0]) ||
                    (strstr(selectDeviceByName, d->info().name_) != nullptr))) {
+      foundDevice = true;
       d->registerDevice();
     } else {
       delete d;
     }
   }
+  if (!foundDevice) {
+    Device::tearDown();
+  }
   return true;
 }