Created by: liuLannister

I1126 10:30:02.161927 733376 parallel_executor.cc:329] The number of CUDAPlace, which is used in ParallelExecutor, is 1. And the Program will be copied 1 copies I1126 10:30:02.339908 733376 build_strategy.cc:340] SeqOnlyAllReduceOps:0, num_trainers:1 Floating point exception (core dumped)

完全不知道哪个地方出错。请问，会是什么原因导致如上问题，该如何排查呢？