SWDEV-353281 - Initial support of memalloc in graph

Add memory allocation support in graph. Current implementation uses
cache from mempool  to hold the allocations which belong to the graph.
Also the resource tracking is disabled at this moment because mempool
operates with hip::Stream objects, but graph has execution with
amd::HostQueue objects.

Change-Id: I54fe3250126d24f5a26ada975f37d429bb4ef17b

hipamd/src/hip_memory.cpp

@@ -108,7 +108,10 @@ hipError_t ihipFree(void *ptr) {
       queue->finish();
     }
     hip::Stream::syncNonBlockingStreams(device_id);
-    amd::SvmBuffer::free(memory_object->getContext(), ptr);
+    // Find out if memory belongs to any memory pool
+    if (!g_devices[device_id]->FreeMemory(memory_object, nullptr)) {
+      amd::SvmBuffer::free(memory_object->getContext(), ptr);
+    }
     return hipSuccess;
   }
   return hipErrorInvalidValue;