Merge pull request #2921 from buaaliyi/multi_gpu
authorRonghang Hu <huronghang@hotmail.com>
Fri, 14 Aug 2015 17:54:11 +0000 (10:54 -0700)
committerRonghang Hu <huronghang@hotmail.com>
Fri, 14 Aug 2015 17:54:11 +0000 (10:54 -0700)
Destroy CUDA stream when finished


Trivial merge