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[CustomDevice] fix loading rng state on custom devices #7894

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Jan 26, 2024
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[CustomDevice] fix loading rng state on custom devices #7894

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4 changes: 3 additions & 1 deletion paddlenlp/trainer/trainer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1548,7 +1548,9 @@
if not len(checkpoint_rng_state["cuda"]) == core.get_custom_device_count(device):
raise ValueError("Length of custom device state list shoule be equal to the custom device count")
for i in range(core.get_custom_device_count(device)):
core.default_custom_device_generator(i).manual_seed(checkpoint_rng_state["cuda"][i])
core.default_custom_device_generator(paddle.CustomPlace(device, i)).manual_seed(

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checkpoint_rng_state["cuda"][i]
)

if self.args.use_hybrid_parallel:
if "hybrid_parallel_rng_state_tracker" in checkpoint_rng_state:
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