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added single node distdataparallel

This commit is contained in:
William Falcon 2019-07-03 15:23:47 -04:00
parent 22becf3915
commit 5ff3a90a6f
1 changed files with 1 additions and 1 deletions
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pytorch_lightning/models/trainer.py
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@ -284,7 +284,7 @@ class Trainer(TrainerIO):
# when GPU is called, spawn off a single worker for each gpu # when GPU is called, spawn off a single worker for each gpu
if self.on_gpu: if self.on_gpu:
rank = 0 rank = 0
self.model = model # self.model = model
mp.spawn(dummy, nprocs=len(self.data_parallel_device_ids), args=(self, )) mp.spawn(dummy, nprocs=len(self.data_parallel_device_ids), args=(self, ))
else: else:
self.__run_pretrain_routine(model) self.__run_pretrain_routine(model)