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Thank you for your time.

Is it unexpected or even pathologic for nvidia-smi to report the same memory usage for both gpus? Specifically, I have a 2 gpu system, and the numerator for "Memory-Usage" listed for both gpus is the same regardless of the circumstances. I should note other features like "Temp" are reported as different.

Context: I am trying to debug a problem that arose when trying to limit the gpus used by a tensorflow program (using for example CUDA_VISIBLE_DEVICES). A hypothesis is that nvidia somehow does not distinguish between the gpus. All nvidia/cuda drivers seem to be installed correctly as gpu-accelerated programs can run fine if simply all gpus are used.

Specs: 2 TitanX (Pascal) gpus, z10ped-16 motherboard.

talonmies
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user3391229
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  • Unclear why I had a vote to close. If the question is not appropriate for SO, the "fallback" question to answer is "how can I ask this in a more constructive way to get more helpful feedback?" – user3391229 Apr 11 '17 at 21:24

1 Answers1

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Problem seemed to be resolved by upgrading drivers.

user3391229
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