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Better mem estimation for the LTXV 13B model. (#7963)

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comfyanonymous 2025-05-06 06:52:37 -07:00 committed by GitHub
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commit 271c9c5b9e
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comfy/supported_models.py
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@ -785,6 +785,10 @@ class LTXV(supported_models_base.BASE):
vae_key_prefix = ["vae."] vae_key_prefix = ["vae."]
text_encoder_key_prefix = ["text_encoders."] text_encoder_key_prefix = ["text_encoders."]
def __init__(self, unet_config):
super().__init__(unet_config)
self.memory_usage_factor = (unet_config.get("cross_attention_dim", 2048) / 2048) * 5.5
def get_model(self, state_dict, prefix="", device=None): def get_model(self, state_dict, prefix="", device=None):
out = model_base.LTXV(self, device=device) out = model_base.LTXV(self, device=device)
return out return out