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dynamic_vram: silence pytorch buffer warning (#12210)

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This is log clutter and concerning to users. Its a false alarm.
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rattus 2026-02-01 17:09:55 -08:00 committed by GitHub
parent 794d05bdb1
commit 2b5da3b72e
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1 changed files with 5 additions and 1 deletions
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comfy/utils.py
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@ -32,6 +32,7 @@ from comfy.cli_args import args, enables_dynamic_vram
import json import json
import time import time
import mmap import mmap
import warnings
MMAP_TORCH_FILES = args.mmap_torch_files MMAP_TORCH_FILES = args.mmap_torch_files
DISABLE_MMAP = args.disable_mmap DISABLE_MMAP = args.disable_mmap
@ -85,7 +86,10 @@ def load_safetensors(ckpt):
header_size = struct.unpack("<Q", mapping[:8])[0] header_size = struct.unpack("<Q", mapping[:8])[0]
header = json.loads(mapping[8:8+header_size].decode("utf-8")) header = json.loads(mapping[8:8+header_size].decode("utf-8"))
data_area = torch.frombuffer(mapping, dtype=torch.uint8)[8 + header_size:] with warnings.catch_warnings():
#We are working with read-only RAM by design
warnings.filterwarnings("ignore", message="The given buffer is not writable")
data_area = torch.frombuffer(mapping, dtype=torch.uint8)[8 + header_size:]
sd = {} sd = {}
for name, info in header.items(): for name, info in header.items():