search

tianzhi0549 / FCOS

FCOS: Fully Convolutional One-Stage Object Detection (ICCV'19)
https://arxiv.org/abs/1904.01355
Other
3.26k stars 630 forks source link

Why sync num_pos from all gpus #364

Open clw5180 opened 2 years ago

clw5180 commented 2 years ago

https://github.com/tianzhi0549/FCOS/blob/0eb8ee0b7114a3ca42ad96cd89e0ac63a205461e/fcos_core/modeling/rpn/fcos/loss.py#L252 how about use different num_pos for each gpu? Thanks a lot!