2 Commits (62b0a8d644a559adc22f00d0133a1268ec846d9c)

Author	SHA1	Message	Date
ver217	8d3250d74b	[zero] ZeRO supports pipeline parallel (#477)	2022-03-21 16:55:37 +08:00
ver217	96780e6ee4	Optimize pipeline schedule (#94) ... * add pipeline shared module wrapper and update load batch * added model parallel process group for amp and clip grad (#86) * added model parallel process group for amp and clip grad * update amp and clip with model parallel process group * remove pipeline_prev/next group (#88) * micro batch offload * optimize pipeline gpu memory usage * pipeline can receive tensor shape (#93) * optimize pipeline gpu memory usage * fix grad accumulation step counter * rename classes and functions Co-authored-by: Frank Lee <somerlee.9@gmail.com>	2021-12-30 15:56:46 +08:00