an illegal memory access was encountered

[hua-wu-que]

Hi! I could not finish the training because I encountered this error non-indefinitely(usually after trained for several epochs). I use a small batch size so I don't think it is because out of memory. Have you encountered this before?

[AsDeadAsADodo]

FAST有三个阶段，默认前四个epoch只训练stage1， 后12个epoch训练整个网络。所以batch size还不够小，前四个epoch可以跑，继续减小batch size