From 2db86b4676ed2b5c8551beea25dd2ef3fe3c4f66 Mon Sep 17 00:00:00 2001 From: comfyanonymous Date: Wed, 6 Dec 2023 05:13:14 -0500 Subject: [PATCH] Slightly faster lora applying. --- comfy/model_management.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/comfy/model_management.py b/comfy/model_management.py index 94d596969..3588d3503 100644 --- a/comfy/model_management.py +++ b/comfy/model_management.py @@ -550,12 +550,12 @@ def cast_to_device(tensor, device, dtype, copy=False): if device_supports_cast: if copy: if tensor.device == device: - return tensor.to(dtype, copy=copy) - return tensor.to(device, copy=copy).to(dtype) + return tensor.to(dtype, copy=copy, non_blocking=True) + return tensor.to(device, copy=copy, non_blocking=True).to(dtype, non_blocking=True) else: - return tensor.to(device).to(dtype) + return tensor.to(device, non_blocking=True).to(dtype, non_blocking=True) else: - return tensor.to(dtype).to(device, copy=copy) + return tensor.to(device, dtype, copy=copy, non_blocking=True) def xformers_enabled(): global directml_enabled