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[hybrid fix] fix sharding save offload #40477

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merged 1 commit into from
Mar 14, 2022
Merged

[hybrid fix] fix sharding save offload #40477

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7 changes: 4 additions & 3 deletions 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 @@ -900,11 +900,12 @@ 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
# now only Momentum and adam are compatible with sharding,
# support EMA optimizer with '_ema_0',
# support offload with '@offload_0' and '.cast_fp16'
checks = [
"_moment1_0", "_moment2_0", "_beta1_pow_acc_0", "_beta2_pow_acc_0",
"_velocity_0", "_ema_0"
"_velocity_0", "_ema_0", "@offload_0", ".cast_fp16"
]
for check in checks:
if var.name.endswith(check) and var.persistable:
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