tree 6c79bfa161a3f8ef91e9f5c75c95229b2fc87826
parent 8a75ea9ee05c3f5d89c1e857753b2aa4c8c37b88
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1356944005 -0800
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1356944005 -0800

add dummy cache; remove read(n)