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[shardformer] adapted llama to the new API (#4036)

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Frank Lee
2023-06-19 13:53:17 +08:00
parent 74d176c8d8
commit c1d5453e9f
9 changed files with 238 additions and 201 deletions
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6
colossalai/shardformer/shard/shardformer.py
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@@ -47,10 +47,12 @@ class ShardFormer:
"""
Initialize the distributed process group according to the
"""
# create process group manager and 1d process group
# TODO: may need to support other parallel mode when the config has such as field
pg_manager = ProcessGroupManager()
if (self.shard_config.tensor_parallel_mode == '1d'):
pg_manager.create_process_group(name='tp1d', ranks=range(self.coordinator.world_size))
pg_manager.create_process_group(name='tp1d', ranks=range(self.coordinator.world_size))
self.pg_manager = pg_manager
return pg_manager
def shard_model(self, model: nn.Module, policy: Policy = None):