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[moe/zero] refactor low level optimizer (#5767)
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* [zero] refactor low level optimizer

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botbw and pre-commit-ci[bot] authored Jun 12, 2024
1 parent 49d74f3 commit d71ab10
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Showing 7 changed files with 894 additions and 882 deletions.
2 changes: 1 addition & 1 deletion colossalai/booster/plugin/low_level_zero_plugin.py
Original file line number Diff line number Diff line change
Expand Up @@ -448,7 +448,7 @@ def configure(

if optimizer is not None and not isinstance(optimizer, OptimizerWrapper):
optimizer: LowLevelZeroOptimizer = LowLevelZeroOptimizer(
optimizer, **zero_optim_kwargs, verbose=self.verbose
optimizer, **self.zero_optim_kwargs, verbose=self.verbose
)
# inject update_master_params
model.update_master_params = MethodType(optimizer.update_master_params, model)
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983 changes: 114 additions & 869 deletions colossalai/zero/low_level/low_level_optim.py

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