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-save_checkpoint_steps doesn't work!! #1322

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cdj0311 opened this issue Feb 25, 2019 · 3 comments
Closed

-save_checkpoint_steps doesn't work!! #1322

cdj0311 opened this issue Feb 25, 2019 · 3 comments

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@cdj0311
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cdj0311 commented Feb 25, 2019

hi, all:
I'm doubt -save_checkpoint_steps doesn't work, nothing to save, the command as fellows:

python train.py -data data/demo -save_model demo_model -train_steps 10000 -save_checkpoint_steps 1000 -valid_steps 1000 -world_size -gpu_ranks 1 -batch_size 128 -optim adam learning_rate 0.001

What's the problem for this?
@guillaumekln
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Hi,

If you have a single GPU you should use -gpu_ranks 0.

@cdj0311
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cdj0311 commented Feb 26, 2019

@guillaumekln I have 4 GPUs

@guillaumekln
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See here: http://forum.opennmt.net/t/unable-to-use-save-checkpoint-steps-with-gpu-enabled/2451

@dalgarak dalgarak mentioned this issue Apr 23, 2019
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@guillaumekln @cdj0311 @vince62s