Skip to content

Add option to store TE in bf16 #7461

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
comfyanonymous merged 1 commit into from
Apr 1, 2025
Merged

Add option to store TE in bf16 #7461

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions comfy/cli_args.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,7 @@ def __call__(self, parser, namespace, values, option_string=None):
fpte_group.add_argument("--fp8_e5m2-text-enc", action="store_true", help="Store text encoder weights in fp8 (e5m2 variant).")
fpte_group.add_argument("--fp16-text-enc", action="store_true", help="Store text encoder weights in fp16.")
fpte_group.add_argument("--fp32-text-enc", action="store_true", help="Store text encoder weights in fp32.")
fpte_group.add_argument("--bf16-text-enc", action="store_true", help="Store text encoder weights in bf16.")

parser.add_argument("--force-channels-last", action="store_true", help="Force channels last format when inferencing the models.")

Expand Down
2 changes: 2 additions & 0 deletions comfy/model_management.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -823,6 +823,8 @@ def text_encoder_dtype(device=None):
return torch.float8_e5m2
elif args.fp16_text_enc:
return torch.float16
elif args.bf16_text_enc:
return torch.bfloat16
elif args.fp32_text_enc:
return torch.float32

Expand Down