message: Adds a host-memory GPU kernel for DestroyResourceOp.
diff: @@ -200,6 +200,9 @@ class DestroyResourceOp : public OpKernel {
  REGISTER_KERNEL_BUILDER(Name("DestroyResourceOp").Device(DEVICE_CPU),
  DestroyResourceOp);
  +REGISTER_KERNEL_BUILDER(
  + Name("DestroyResourceOp").Device(DEVICE_GPU).HostMemory("resource"),
  + DestroyResourceOp);
  template <typename Device, typename T>
  class AssignVariableOp : public OpKernel {
  