Method Compute

tensorflow/core/kernels/tensor_array_ops.cc:1449–1461

      : OpKernel(context) {}

  void Compute(OpKernelContext* ctx) override {
    TensorArray* tensor_array;
    OP_REQUIRES_OK(ctx, GetTensorArray(ctx, &tensor_array));
    core::ScopedUnref unref(tensor_array);
    // Instead of deleting this TA from the ResourceManager, we just
    // clear it away and mark it as closed.  The remaining memory
    // consumed store its mutex and handle Tensor.  This will be
    // cleared out at the end of the step anyway, so it's fine to keep
    // it around until the end of the step.  Further calls to the
    // TensorArray will fail because TensorArray checks internally to
    // see if it is closed or not.
    tensor_array->ClearAndMarkClosed();
  }
};

REGISTER_KERNEL_BUILDER(Name("TensorArrayClose").Device(DEVICE_CPU),