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LiheYoung / UniMatch

[CVPR 2023] Revisiting Weak-to-Strong Consistency in Semi-Supervised Semantic Segmentation
https://arxiv.org/abs/2208.09910
MIT License
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The setting of DDP #74

Closed Hugo-cell111 closed 1 year ago

Hugo-cell111 commented 1 year ago

Hi! I find that the parameter "broadcast_buffer" is set as False, does it matter if it is set as True?

LiheYoung commented 1 year ago

It won't matter if you use more than 1 GPU for training. Otherwise, if you use only one GPU and set the broadcast_buffer as True, you will encounter errors.

Hugo-cell111 commented 1 year ago

Thanks!