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optimize memory cost

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Yuwei Guo
2023-07-12 16:41:08 +08:00
parent 41a698ae8e
commit 05fdf470ad
2 changed files with 10 additions and 1 deletions
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scripts/animate.py
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@@ -17,6 +17,7 @@ from animatediff.pipelines.pipeline_animation import AnimationPipeline
from animatediff.utils.util import save_videos_grid
from animatediff.utils.convert_from_ckpt import convert_ldm_unet_checkpoint, convert_ldm_clip_checkpoint, convert_ldm_vae_checkpoint
from animatediff.utils.convert_lora_safetensor_to_diffusers import convert_lora
from diffusers.utils.import_utils import is_xformers_available
from einops import rearrange, repeat
@@ -51,6 +52,9 @@ def main(args):
vae = AutoencoderKL.from_pretrained(args.pretrained_model_path, subfolder="vae")
unet = UNet3DConditionModel.from_pretrained_2d(args.pretrained_model_path, subfolder="unet", unet_additional_kwargs=OmegaConf.to_container(inference_config.unet_additional_kwargs))
if is_xformers_available(): unet.enable_xformers_memory_efficient_attention()
else: assert False
pipeline = AnimationPipeline(
vae=vae, text_encoder=text_encoder, tokenizer=tokenizer, unet=unet,
scheduler=DDIMScheduler(**OmegaConf.to_container(inference_config.noise_scheduler_kwargs)),