tree 3fd3d66da82a82a0de55e85b4ed48175d70c3cb5
parent 7b4cebf960f103155a06e7aedaea8721df7357b9
author buyingyi <buyingyi@gmail.com> 1379725813 -0700
committer buyingyi <buyingyi@gmail.com> 1379725813 -0700

revise benchmark input/output format