Jia Peidong 贾沛东

CUDA error: an illegal memory access was encountered in roi_align backward funcation

3

Thanks for ur work, it's pretty pretty helpful. **conda environment:** mmcv 0.2.16 cuda 11.1 torch 1.8.0 RTX 3080 **Dataset:** Fair1M for obbox detect when in config.py use roi_layer=dict(type='RoIAlign', out_size=7, sample_num=2),...