BVLC/caffe — pull request #508 by kloudkl (2014-06-17 04:51:16+00:00)
Title: Image data layer rng core dump

The back trace of the core dump file shows that the error occurs in `caffe::ImageDataLayer::PrefetchRand`. The root cause is that `prefetch_rng_` is not initialized properly in `CreatePrefetchThread`. Luckily, there is no such bug in the DataLayer and the WindowDataLayer.