Bin Jia 424629fea0 [shardformer/sequence parallel] Cherry pick commit to new branch (#4450) ... * [shardformer/sequence parallel] Support sequence parallel for gpt2 (#4384) * [sequence parallel] add sequence parallel linear col/row support (#4336) * add sequence parallel linear col/row support * add annotation * add annotation * add support for gpt2 fused qkv linear layer * support sequence parallel in GPT2 * add docstring and note * add requirments * remove unused flash-attb * modify flash attn test * modify flash attn setting * modify flash attn code * add assert before divide, rename forward function * [shardformer/test] fix gpt2 test with seq-parallel * [shardformer/sequence parallel] Overlap input gather and grad computation during col backward (#4401) * overlap gather input / grad computing during col backward * modify test for overlap * simplify code * fix code and modify cuda stream synchronize * [shardformer/sequence parallel] polish code		2023-08-16 15:41:20 +08:00
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test_layer	[shardformer/sequence parallel] Cherry pick commit to new branch (#4450)	2023-08-16 15:41:20 +08:00
test_model	[shardformer/sequence parallel] Cherry pick commit to new branch (#4450)	2023-08-16 15:41:20 +08:00
__init__.py	[shardformer] adapted T5 and LLaMa test to use kit (#4049)	2023-07-04 16:05:01 +08:00
test_shard_utils.py	[test] add shard util tests	2023-08-15 23:25:14 +08:00
test_with_torch_ddp.py	[shardformer] support lazy init (#4202)	2023-08-15 23:25:14 +08:00