ColossalAI

Author	SHA1	Message	Date
HELSON	077a5cdde4	[zero] fix gradient clipping in hybrid parallelism (#2521 ) * [zero] fix gradient clipping in hybrid parallelism * [testing] change model name to avoid pytest warning * [hotfix] fix unit testing	2023-01-29 15:09:57 +08:00
HELSON	a5dc4253c6	[zero] polish low level optimizer (#2473 )	2023-01-13 14:56:17 +08:00
Jiarui Fang	867c8c2d3a	[zero] low level optim supports ProcessGroup (#2464 )	2023-01-13 10:05:58 +08:00
HELSON	a1ce02d740	[zero] test gradient accumulation (#1964 ) * [zero] fix memory leak for zero2 * [zero] test gradient accumulation * [zero] remove grad clip test	2022-11-29 13:00:30 +08:00
HELSON	6e51d296f0	[zero] migrate zero1&2 (#1878 ) * add zero1&2 optimizer * rename test ditectory * rename test files * change tolerance in test	2022-11-11 09:26:40 +08:00