3 Commits

Author	SHA1	Message	Date
tqchen	87c7817124	add lazy check, need test, find a race condition	2015-01-14 11:58:43 -08:00
tqchen	61626aaf85	add more data types	2015-01-12 20:45:07 -08:00
tqchen	925d014271	change file structure	2014-12-20 16:19:54 -08:00