3 Commits

Author	SHA1	Message	Date
huangxu96	4e43ec6995	new usage of amp training. (#564) ... * new usage of amp training. * change the usage of amp and pure fp16 training. * modified code as reviews	2021-02-26 09:25:54 +00:00
huangxu96	dc3020ab4a	support fp16 training (#435) ... * support fp16 training * Use compiled training program * Change timing ips. * Use dali * add pure fp16 training * fix a bug, which will not use fuse pass using pure fp16 training. * modify code as review * modify loss, so that it will use different loss when using pure fp16 training. * remove some fluid API * add static optimizer.	2020-12-11 11:04:51 +08:00
Tingquan Gao	2b77c71459	Support DALI (#442)	2020-12-02 22:06:23 +08:00