[docs] add note about use_duck_shape in auraflow docs. (#11348)

sayakpaul · web-flow · commit b00a564dac2c · 2025-04-17T10:25:39.000+05:30
add note about use_duck_shape in auraflow docs.
diff --git a/docs/source/en/api/pipelines/aura_flow.md b/docs/source/en/api/pipelines/aura_flow.md
@@ -100,6 +100,8 @@ AuraFlow can be compiled with `torch.compile()` to speed up inference latency ev
 )
 ```
 
+Specifying `use_duck_shape` to be `False` instructs the compiler if it should use the same symbolic variable to represent input sizes that are the same. For more details, check out [this comment](https://github.com/huggingface/diffusers/pull/11327#discussion_r2047659790).
+
 This enables from 100% (on low resolutions) to a 30% (on 1536x1536 resolution) speed improvements.
 
 Thanks to [AstraliteHeart](https://github.com/huggingface/diffusers/pull/11297/) who helped us rewrite the [`AuraFlowTransformer2DModel`] class so that the above works for different resolutions ([PR](https://github.com/huggingface/diffusers/pull/11297/)).

Original file line number	Diff line number	Diff line change
@@ -100,6 +100,8 @@ AuraFlow can be compiled with `torch.compile()` to speed up inference latency ev
`100`	`100`	`)`
`101`	`101`	```
`102`	`102`
	`103`	+Specifying `use_duck_shape` to be `False` instructs the compiler if it should use the same symbolic variable to represent input sizes that are the same. For more details, check out [this comment](https://github.com/huggingface/diffusers/pull/11327#discussion_r2047659790).
	`104`	`+`
`103`	`105`	`This enables from 100% (on low resolutions) to a 30% (on 1536x1536 resolution) speed improvements.`
`104`	`106`
`105`	`107`	Thanks to [AstraliteHeart](https://github.com/huggingface/diffusers/pull/11297/) who helped us rewrite the [`AuraFlowTransformer2DModel`] class so that the above works for different resolutions ([PR](https://github.com/huggingface/diffusers/pull/11297/)).