b15f6cdrabit unifires with dmlc5634ec3ok2dd6c2fMerge branch 'master' of ssh://github.com/dmlc/rabit38d7f99checkin wormhole spliter8acb96aMerge pull request #10 from ryanzz/master911a1f0fixed a mistake732d8c3inteface changing684ea0ainteface changing8cb4c02add dmlc supportbe2ff70allow adapting wormhole git-subtree-dir: subtree/rabit git-subtree-split:b15f6cd2ac