[rllib] Fixed calculation of num_steps_trained for multi_gpu_optimizer #4364
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Can one of the admins verify this patch? |
SieversLeon
changed the title
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Test FAILed. |
richardliaw
changed the title
ericl
approved these changes
Mar 14, 2019
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Merged, thanks! |
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Previously, multi_gpu_optimizer calculated the num_steps_trained as num_steps_trained = num_steps_sampled which is often not far off but still wrong. Also tuples_per_device is now an integer.