Reduce WanAnimate TorchAO test input sizes to prevent OOM#13541
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sayakpaul merged 7 commits intohuggingface:mainfrom May 8, 2026
Merged
Reduce WanAnimate TorchAO test input sizes to prevent OOM#13541sayakpaul merged 7 commits intohuggingface:mainfrom
sayakpaul merged 7 commits intohuggingface:mainfrom
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Shrink dummy inputs to avoid OOM on devices without FlashAttention. Reduce hidden_states spatial from 64x64 to 16x16 and frames from 21 to 5, bringing self-attention sequence length from 21,504 to 320.
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The failed test seems no related to my changes. |
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May 1, 2026
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The previous failed CI are not related to my changes. |
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Hi @sayakpaul . The 2 failed CI jobs (LoRA tests with PEFT main, PyTorch Example CPU tests) are unrelated to this PR. This PR only modifies test input sizes in test_models_transformer_wan_animate.py, while the failures are in LoRA/PEFT integration tests and example scripts respectively. These appear to be pre-existing flaky tests on main. |
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What does this PR do?
Shrinks dummy inputs in
TestWanAnimateTransformer3DTorchAoto avoid OOM on devices without FlashAttention (e.g. XPU, which falls back to math SDPA and materializes the full O(S²) attention matrix).Reduced
hidden_statesspatial from 64×64 to 16×16 and frames from 21 to 5, bringing self-attention sequence length from 21,504 to 320. Face frame count adjusted from 77 to 13 to satisfy the temporal alignment constraint with the face encoder's stride-2 convolutions.