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fix for tests using torch<2.1 #4818

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Merged
mrwyattii merged 2 commits into from
Dec 15, 2023
Merged

fix for tests using torch<2.1 #4818

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bf62691
fix for tests using torch<2.1
mrwyattii Dec 14, 2023
382a4ed
Update tests/unit/alexnet_model.py
mrwyattii Dec 14, 2023
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8 changes: 6 additions & 2 deletions tests/unit/alexnet_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
import deepspeed
import deepspeed.comm as dist
import deepspeed.runtime.utils as ds_utils
from deepspeed.runtime.utils import required_torch_version
from deepspeed.accelerator import get_accelerator
from deepspeed.runtime.pipe.module import PipelineModule, LayerSpec

Expand Down Expand Up @@ -111,8 +112,11 @@ def cifar_trainset(fp16=False):


def train_cifar(model, config, num_steps=400, average_dp_losses=True, fp16=True, seed=123):
with get_accelerator().random().fork_rng(devices=[get_accelerator().current_device_name()],
device_type=get_accelerator().device_name()):
if required_torch_version(min_version=2.1):
fork_kwargs = {"device_type": get_accelerator().device_name()}
else:
fork_kwargs = {}
with get_accelerator().random().fork_rng(devices=[get_accelerator().current_device_name()], **fork_kwargs):
ds_utils.set_random_seed(seed)

# disable dropout
Expand Down