SWDEV-336024 - Clear device heap to 0

The heap must be cleared once per device, but ROCclr doesn't
create a queue per device in HIP. Hence, the clear operation will
be performed during the first queue creation.

Change-Id: I52ceb06d67d11cde6d019c5ab510059f426a9bfb

rocclr/platform/commandqueue.cpp

@@ -284,7 +284,7 @@ bool DeviceQueue::create() {
   const bool defaultDeviceQueue = properties().test(CL_QUEUE_ON_DEVICE_DEFAULT);
   bool result = false;
 
-  virtualDevice_ = device().createVirtualDevice(this);
+  virtualDevice_ = device().CreateDeviceQueue(this);
   if (virtualDevice_ != NULL) {
     result = true;
     context().addDeviceQueue(device(), this, defaultDeviceQueue);

rocclr/platform/commandqueue.hpp

@@ -167,7 +167,7 @@ class HostQueue : public CommandQueue {
     //! The command queue thread entry point.
     void run(void* data) {
       HostQueue* queue = static_cast<HostQueue*>(data);
-      virtualDevice_ = queue->device().createVirtualDevice(queue);
+      virtualDevice_ = queue->device().CreateDeviceQueue(queue);
       if (virtualDevice_ != NULL) {
         queue->loop(virtualDevice_);
         Release();
@@ -178,7 +178,7 @@ class HostQueue : public CommandQueue {
     }
 
     void Init(HostQueue* queue) {
-      virtualDevice_ = queue->device().createVirtualDevice(queue);
+      virtualDevice_ = queue->device().CreateDeviceQueue(queue);
       if (virtualDevice_ != nullptr) {
         acceptingCommands_ = true;
       }