Optimize memory (#612)

lingyunfly

2023-06-09 6bdae5723e403584ee3507675b3e4e922a34f246

 funasr/models/encoder/conformer_encoder.py

@@ -1078,7 +1078,7 @@
                limit_size,
            )

        mask = make_source_mask(x_len)
        mask = make_source_mask(x_len).to(x.device)

        if self.unified_model_training:
            chunk_size = self.default_chunk_size + torch.randint(-self.jitter_range, self.jitter_range+1, (1,)).item()