SWDEV-356549 - del Null strm in destroyAllStreams

Change-Id: Ie04172ee39e6333247d07791dffda753a8b9ef41

hipamd/src/hip_device.cpp

@@ -105,6 +105,21 @@ void Device::RemoveStreamFromPools(Stream* stream) {
   }
 }
 
+// ================================================================================================
+void Device::Reset() {
+  auto it = mem_pools_.begin();
+  while (it != mem_pools_.end()) {
+    auto current = it++;
+    (*current)->ReleaseAllMemory();
+    delete *current;
+  }
+  mem_pools_.clear();
+  flags_ = hipDeviceScheduleSpin;
+  hip::Stream::destroyAllStreams(deviceId_);
+  amd::MemObjMap::Purge(devices()[0]);
+  Create();
+}
+
 // ================================================================================================
 Device::~Device() {
   if (default_mem_pool_ != nullptr) {