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support ema optimizer in sharding optimizers #39860

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Mar 8, 2022
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support ema optimizer in sharding optimizers #39860

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3 changes: 2 additions & 1 deletion python/paddle/distributed/fleet/meta_optimizers/sharding/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -901,9 +901,10 @@ def save_persistables(exe, dirname, main_program, filename=None):
def is_opt_vars(var):
# NOTE(JZ-LIANG): The checks should be updated when add new compatible optimizer
# now only Momentum and adam are compatible with sharding
# support EMA optimizer
checks = [
"_moment1_0", "_moment2_0", "_beta1_pow_acc_0", "_beta2_pow_acc_0",
"_velocity_0"
"_velocity_0", "_ema_0"
]
for check in checks:
if var.name.endswith(check) and var.persistable:
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