Disable worker thread creation for direct dispatch

Change-Id: I28f08ab9352310c9bf843fcb803a48f95ddf4676
2020-11-30 17:49:25 -05:00
parent 4af8b53846
commit e4f51e063b
2 changed files with 48 additions and 30 deletions
@@ -157,7 +157,7 @@ class HostQueue : public CommandQueue {

    //! Create a new thread
    Thread()
-        : amd::Thread("Command Queue Thread", CQ_THREAD_STACK_SIZE),
+        : amd::Thread("Command Queue Thread", CQ_THREAD_STACK_SIZE, !AMD_DIRECT_DISPATCH),
          acceptingCommands_(false),
          virtualDevice_(NULL) {}

@@ -167,13 +167,22 @@ class HostQueue : public CommandQueue {
      virtualDevice_ = queue->device().createVirtualDevice(queue);
      if (virtualDevice_ != NULL) {
        queue->loop(virtualDevice_);
-        delete virtualDevice_;
+        Release();
      } else {
        acceptingCommands_ = false;
        queue->flush();
      }
    }

+    void Init(HostQueue* queue) {
+      virtualDevice_ = queue->device().createVirtualDevice(queue);
+      if (virtualDevice_ != nullptr) {
+        acceptingCommands_ = true;
+      }
+    }
+
+    void Release() const { delete virtualDevice_; }
+
    //! Get virtual device for the current thread
    device::VirtualDevice* vdev() const { return virtualDevice_; }