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Fix sliding window mask size in one_file_ref.py #137

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Fix sliding window mask size in one_file_ref.py #137

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4 changes: 2 additions & 2 deletions one_file_ref.py
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Original file line number Diff line number Diff line change
Expand Up @@ -258,7 +258,7 @@ def forward(
)
mask = torch.tril(tensor, diagonal=0).to(h.dtype)
# make the mask banded to account for sliding window
mask = torch.triu(mask, diagonal=-self.args.sliding_window)
mask = torch.triu(mask, diagonal=-self.args.sliding_window+1)
mask = torch.log(mask)

for layer in self.layers:
Expand Down Expand Up @@ -362,4 +362,4 @@ def demo(model_path: str, max_tokens: int = 35):
print("=====================")

if __name__ == "__main__":
fire.Fire(demo)
fire.Fire(demo)