gfx942 doesn't support fp8 operations. (Comfy-Org#10348)

Author: comfyanonymous

comfy/model_management.py

@@ -349,7 +349,7 @@ def amd_min_version(device=None, min_rdna_version=0):
                    if any((a in arch) for a in ["gfx1201"]):
                        ENABLE_PYTORCH_ATTENTION = True
         if torch_version_numeric >= (2, 7) and rocm_version >= (6, 4):
-            if any((a in arch) for a in ["gfx1200", "gfx1201", "gfx942", "gfx950"]):  # TODO: more arches
+            if any((a in arch) for a in ["gfx1200", "gfx1201", "gfx950"]):  # TODO: more arches, "gfx942" gives error on pytorch nightly 2.10 1013 rocm7.0
                 SUPPORT_FP8_OPS = True
 
 except: