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enable deterministic mode for npu (#31253)

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Huazhong Ji 2024-06-05 19:35:35 +08:00 committed by GitHub
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src/transformers/trainer_utils.py
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@ -71,6 +71,9 @@ def enable_full_determinism(seed: int, warn_only: bool = False):
# depending on the CUDA version, so we set them both here
os.environ["CUDA_LAUNCH_BLOCKING"] = "1"
os.environ["CUBLAS_WORKSPACE_CONFIG"] = ":16:8"
# The environment variable required to enable deterministic mode on Ascend NPUs.
os.environ["ASCEND_LAUNCH_BLOCKING"] = 1
os.environ["HCCL_DETERMINISTIC"] = 1
torch.use_deterministic_algorithms(True, warn_only=warn_only)
# Enable CUDNN deterministic mode