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[tests] Add torch.compile() test for WanTransformer3DModel #11451

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[tests] Add torch.compile() test for WanTransformer3DModel #11451

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[tests] Add torch.compile() test for WanTransformer3DModel
tongyu0924 Apr 29, 2025
4fe99a0
Merge branch 'main' into WanTransformer3DTests
sayakpaul May 1, 2025
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16 changes: 16 additions & 0 deletions tests/models/transformers/test_models_transformer_wan.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
from diffusers.utils.testing_utils import enable_full_determinism, torch_device

from ..test_modeling_common import ModelTesterMixin
from diffusers.utils.testing_utils import require_torch_gpu, require_torch_2, is_torch_compile, slow


enable_full_determinism()
Expand Down Expand Up @@ -79,3 +80,18 @@ def prepare_init_args_and_inputs_for_common(self):
def test_gradient_checkpointing_is_applied(self):
expected_set = {"WanTransformer3DModel"}
super().test_gradient_checkpointing_is_applied(expected_set=expected_set)

@require_torch_gpu
@require_torch_2
@is_torch_compile
@slow
def test_torch_compile_recompilation_and_graph_break(self):
torch._dynamo.reset()
init_dict, inputs_dict = self.prepare_init_args_and_inputs_for_common()

model = self.model_class(**init_dict).to(torch_device)
model = torch.compile(model, fullgraph=True)

with torch._dynamo.config.patch(error_on_recompile=True), torch.no_grad():
_ = model(**inputs_dict)
_ = model(**inputs_dict)