fb13cab change makefile 1479e37 fixed small bug in mpi submission script 0ca7a63 Update README.md 5ef4830 ok 93a1338 chg note git-subtree-dir: subtree/rabit git-subtree-split: fb13cab216b795f86dc90547b71c0f730766affa
git-subtree-dir: subtree/rabit git-subtree-split: c7282acb2a92e1d6a32614889ff466fec58937f3