NUMA node tensorflow negative one value

Asked May 07 '17 at 10:22

Active May 07 '17 at 10:22

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I built tensorflow from sources using bazel and when I finally open a session, I get the following warning:

2017-05-07 15:45:40.816127: I 
tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:893] successful 
NUMA node read from SysFS had negative value (-1), but there must be 
at least one NUMA node, so returning NUMA node zero

Can anyone tell me how to solve this? I don't want to just hide the warning, but somehow solve it such that NUMA node is zero.

I am using Lenovo Y50-70 on Nvidia-381 graphics driver.

Any help will be appreciated.

asked May 07 '17 at 10:22

Sarthak Mittal

3

I've seen this warning before, it's likely this is due to missing functionality in TF itself – Yaroslav Bulatov May 07 '17 at 16:52
So can we do anything about it? – Sarthak Mittal May 07 '17 at 19:52
3

nope, need to wait for TensorFlow to start supporting NUMA – Yaroslav Bulatov May 07 '17 at 20:42

NUMA node tensorflow negative one value

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