comfyanonymous
|
0a03009808
|
Fix issue with controlnet models getting loaded multiple times.
|
8 months ago |
|
comfyanonymous
|
5d8898c056
|
Fix some performance issues with weight loading and unloading.
Lower peak memory usage when changing model.
Fix case where model weights would be unloaded and reloaded.
|
8 months ago |
|
comfyanonymous
|
c6de09b02e
|
Optimize memory unload strategy for more optimized performance.
|
8 months ago |
|
comfyanonymous
|
4b9005e949
|
Fix regression with model merging.
|
8 months ago |
|
comfyanonymous
|
c18a203a8a
|
Don't unload model weights for non weight patches.
|
8 months ago |
|
comfyanonymous
|
db8b59ecff
|
Lower memory usage for loras in lowvram mode at the cost of perf.
|
8 months ago |
|
comfyanonymous
|
0ed72befe1
|
Change log levels.
Logging level now defaults to info. --verbose sets it to debug.
|
8 months ago |
|
comfyanonymous
|
65397ce601
|
Replace prints with logging and add --verbose argument.
|
8 months ago |
|
comfyanonymous
|
dce3555339
|
Add some tesla pascal GPUs to the fp16 working but slower list.
|
9 months ago |
|
comfyanonymous
|
88f300401c
|
Enable fp16 by default on mps.
|
9 months ago |
|
comfyanonymous
|
929e266f3e
|
Manual cast for bf16 on older GPUs.
|
9 months ago |
|
comfyanonymous
|
0b3c50480c
|
Make --force-fp32 disable loading models in bf16.
|
9 months ago |
|
comfyanonymous
|
f83109f09b
|
Stable Cascade Stage C.
|
9 months ago |
|
comfyanonymous
|
aeaeca10bd
|
Small refactor of is_device_* functions.
|
9 months ago |
|
comfyanonymous
|
66e28ef45c
|
Don't use is_bf16_supported to check for fp16 support.
|
10 months ago |
|
comfyanonymous
|
24129d78e6
|
Speed up SDXL on 16xx series with fp16 weights and manual cast.
|
10 months ago |
|
comfyanonymous
|
4b0239066d
|
Always use fp16 for the text encoders.
|
10 months ago |
|
comfyanonymous
|
f9e55d8463
|
Only auto enable bf16 VAE on nvidia GPUs that actually support it.
|
10 months ago |
|
comfyanonymous
|
1b103e0cb2
|
Add argument to run the VAE on the CPU.
|
11 months ago |
|
comfyanonymous
|
e1e322cf69
|
Load weights that can't be lowvramed to target device.
|
11 months ago |
|
comfyanonymous
|
a252963f95
|
--disable-smart-memory now unloads everything like it did originally.
|
11 months ago |
|
comfyanonymous
|
36a7953142
|
Greatly improve lowvram sampling speed by getting rid of accelerate.
Let me know if this breaks anything.
|
11 months ago |
|
comfyanonymous
|
2f9d6a97ec
|
Add --deterministic option to make pytorch use deterministic algorithms.
|
11 months ago |
|
comfyanonymous
|
b0aab1e4ea
|
Add an option --fp16-unet to force using fp16 for the unet.
|
11 months ago |
|
comfyanonymous
|
ba07cb748e
|
Use faster manual cast for fp8 in unet.
|
11 months ago |
|
comfyanonymous
|
57926635e8
|
Switch text encoder to manual cast.
Use fp16 text encoder weights for CPU inference to lower memory usage.
|
11 months ago |
|
comfyanonymous
|
340177e6e8
|
Disable non blocking on mps.
|
11 months ago |
|
comfyanonymous
|
9ac0b487ac
|
Make --gpu-only put intermediate values in GPU memory instead of cpu.
|
12 months ago |
|
comfyanonymous
|
2db86b4676
|
Slightly faster lora applying.
|
12 months ago |
|
comfyanonymous
|
ca82ade765
|
Use .itemsize to get dtype size for fp8.
|
12 months ago |
|
comfyanonymous
|
31b0f6f3d8
|
UNET weights can now be stored in fp8.
--fp8_e4m3fn-unet and --fp8_e5m2-unet are the two different formats
supported by pytorch.
|
12 months ago |
|
comfyanonymous
|
0cf4e86939
|
Add some command line arguments to store text encoder weights in fp8.
Pytorch supports two variants of fp8:
--fp8_e4m3fn-text-enc (the one that seems to give better results)
--fp8_e5m2-text-enc
|
1 year ago |
|
comfyanonymous
|
7339479b10
|
Disable xformers when it can't load properly.
|
1 year ago |
|
comfyanonymous
|
dd4ba68b6e
|
Allow different models to estimate memory usage differently.
|
1 year ago |
|
comfyanonymous
|
8594c8be4d
|
Empty the cache when torch cache is more than 25% free mem.
|
1 year ago |
|
comfyanonymous
|
c8013f73e5
|
Add some Quadro cards to the list of cards with broken fp16.
|
1 year ago |
|
comfyanonymous
|
fd4c5f07e7
|
Add a --bf16-unet to test running the unet in bf16.
|
1 year ago |
|
comfyanonymous
|
9a55dadb4c
|
Refactor code so model can be a dtype other than fp32 or fp16.
|
1 year ago |
|
comfyanonymous
|
88733c997f
|
pytorch_attention_enabled can now return True when xformers is enabled.
|
1 year ago |
|
comfyanonymous
|
20d3852aa1
|
Pull some small changes from the other repo.
|
1 year ago |
Simon Lui
|
eec449ca8e
|
Allow Intel GPUs to LoRA cast on GPU since it supports BF16 natively.
|
1 year ago |
|
comfyanonymous
|
1cdfb3dba4
|
Only do the cast on the device if the device supports it.
|
1 year ago |
|
comfyanonymous
|
321c5fa295
|
Enable pytorch attention by default on xpu.
|
1 year ago |
|
comfyanonymous
|
0966d3ce82
|
Don't run text encoders on xpu because there are issues.
|
1 year ago |
|
comfyanonymous
|
1938f5c5fe
|
Add a force argument to soft_empty_cache to force a cache empty.
|
1 year ago |
|
Simon Lui
|
4a0c4ce4ef
|
Some fixes to generalize CUDA specific functionality to Intel or other GPUs.
|
1 year ago |
|
comfyanonymous
|
b8c7c770d3
|
Enable bf16-vae by default on ampere and up.
|
1 year ago |
|
comfyanonymous
|
a57b0c797b
|
Fix lowvram model merging.
|
1 year ago |
|
comfyanonymous
|
f72780a7e3
|
The new smart memory management makes this unnecessary.
|
1 year ago |
|
comfyanonymous
|
30eb92c3cb
|
Code cleanups.
|
1 year ago |
