From 7f800d04fae7a20f9d110d250d493ba94b5310f3 Mon Sep 17 00:00:00 2001 From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com> Date: Mon, 9 Jun 2025 09:50:39 -0700 Subject: [PATCH 1/2] Enable AMD fp8 and pytorch attention on some GPUs. (#8474) Information is from the pytorch source code. --- comfy/model_management.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/comfy/model_management.py b/comfy/model_management.py index 187402748..283815611 100644 --- a/comfy/model_management.py +++ b/comfy/model_management.py @@ -307,10 +307,10 @@ try: logging.info("ROCm version: {}".format(rocm_version)) if args.use_split_cross_attention == False and args.use_quad_cross_attention == False: if torch_version_numeric >= (2, 7): # works on 2.6 but doesn't actually seem to improve much - if any((a in arch) for a in ["gfx1100", "gfx1101", "gfx1151"]): # TODO: more arches + if any((a in arch) for a in ["gfx90a", "gfx942", "gfx1100", "gfx1101", "gfx1151"]): # TODO: more arches, TODO: gfx1201 and gfx950 ENABLE_PYTORCH_ATTENTION = True if torch_version_numeric >= (2, 7) and rocm_version >= (6, 4): - if any((a in arch) for a in ["gfx1201"]): # TODO: more arches + if any((a in arch) for a in ["gfx1201", "gfx942", "gfx950"]): # TODO: more arches SUPPORT_FP8_OPS = True except: From c7b25784b141a298d8ee5f0d830a29da6e8a3d54 Mon Sep 17 00:00:00 2001 From: Kent Mewhort Date: Mon, 9 Jun 2025 13:05:54 -0400 Subject: [PATCH 2/2] Fix WebcamCapture IS_CHANGED signature (#8413) --- comfy_extras/nodes_webcam.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/comfy_extras/nodes_webcam.py b/comfy_extras/nodes_webcam.py index 062b15cf8..5bf80b4c6 100644 --- a/comfy_extras/nodes_webcam.py +++ b/comfy_extras/nodes_webcam.py @@ -23,6 +23,10 @@ class WebcamCapture(nodes.LoadImage): def load_capture(self, image, **kwargs): return super().load_image(folder_paths.get_annotated_filepath(image)) + @classmethod + def IS_CHANGED(cls, image, width, height, capture_on_queue): + return super().IS_CHANGED(image) + NODE_CLASS_MAPPINGS = { "WebcamCapture": WebcamCapture,