Created by: rensilin

allocator may check faild, because devide 0 is not initialized.

Error: Paddle internal Check failed. (Please help us create a new issue, here we need to find the developer to add a user friendly error message) [Hint: Expected pos < devices_.size(), but received pos:1 >= devices_.size():1.] at (baidu/paddlepaddle/paddle/paddle/fluid/memory/allocation/naive_best_fit_allocator.cc:128)