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[autoparallel] complete gpt block searching (#2065)

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* [autoparallel] complete gpt block searching

* fix test
This commit is contained in:
YuliangLiu0306
2022-12-06 10:17:10 +08:00
committed by GitHub
parent 597cdd3006
commit f123476666
4 changed files with 74 additions and 60 deletions
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5
colossalai/auto_parallel/tensor_shard/sharding_strategy.py
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@@ -254,8 +254,9 @@ class StrategiesVector(list):
if self.node.target in ELEMENTWISE_FUNC_OP:
merge_label = True
# we could merge bcast op if the rhs is a scalar, because it will fall back to the element-wise case.
if self.node.target in BCAST_FUNC_OP and len(self.predecessor_nodes) == 1:
merge_label = True
# TODO: remove this after we support the fall back logic.
# if self.node.target in BCAST_FUNC_OP and len(self.predecessor_nodes) == 1:
# merge_label = True
# we could merge reshape op, because their computation costs are negligible.
if self.node.target in RESHAPE_FUNC_OP:
merge_label = True