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Fix mistral ONNX export #31696

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Merged
fxmarty merged 3 commits into from
Jul 2, 2024
Merged

Fix mistral ONNX export #31696

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6dc1bf8
use bitwise or
fxmarty Jun 28, 2024
dea5fc4
Merge branch 'main' into fix-mistral-onnx-export
fxmarty Jul 2, 2024
90c9e13
why is the CI not triggered?
fxmarty Jul 2, 2024
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5 changes: 3 additions & 2 deletions src/transformers/models/mistral/modeling_mistral.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1089,8 +1089,9 @@ def _update_causal_mask(
exclude_mask = torch.arange(target_length, device=device) > cache_position.reshape(-1, 1)
if self.config.sliding_window is not None:
if not using_sliding_window_cache or sequence_length > self.config.sliding_window:
exclude_mask |= torch.arange(target_length, device=device) <= (
cache_position.reshape(-1, 1) - self.config.sliding_window
exclude_mask.bitwise_or_(
torch.arange(target_length, device=device)
<= (cache_position.reshape(-1, 1) - self.config.sliding_window)
)
causal_mask *= exclude_mask
causal_mask = causal_mask[None, None, :, :].expand(input_tensor.shape[0], 1, -1, -1)
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