ColossalAI

Author	SHA1	Message	Date
Jiarui Fang	44e4891f57	[zero] able to place params on cpu after zero init context (#365 ) * place params on cpu after zero init context * polish code	2022-03-11 15:50:28 +08:00
Jiarui Fang	ea2872073f	[zero] global model data memory tracer (#360 )	2022-03-11 15:50:28 +08:00
Jiarui Fang	c9e7d9582d	[zero] polish shard strategy (#310 ) * init shard param from shape tuple * add more unitest for shard param * add set_payload method for ShardedParam * [zero] add shareded tensor class * polish code * add shard stratgy * move shard and gather logic to shard strategy from shard tensor. * polish code	2022-03-11 15:50:28 +08:00
Jiarui Fang	80364c7686	[zero] sharded tensor (#305 ) * init shard param from shape tuple * add more unitest for shard param * add set_payload method for ShardedParam * [zero] add shareded tensor class * polish code	2022-03-11 15:50:28 +08:00