Get GPU Processor Usage Programmatically

Question

Is there is anyway to get the GPU processor usage using CUDA. I want to get the processor usage of each GPU connected in a cluster and to assign the job to the GPU having least processor usage.

Operating system i am using is Windows 7 64bit. All the connected GPUs have fermi architecture

Please help.

kangshiyin · Accepted Answer · 2013-01-31 11:16:39Z

3

NVIDIA Management Library is a C-based API for monitoring and managing various states of the NVIDIA GPU devices. It provides a direct access to the queries and commands exposed via the cmdline tool nvidia-smi.

https://developer.nvidia.com/nvidia-management-library-nvml

answered Jan 31, 2013 at 11:16

kangshiyin

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2 Comments

Sijo Over a year ago

But the GPU utilization API in NVIDIA Management Library will work only in the Fermi/Kepler based Tesla and Quadro graphics cards. I want to get the utilization in the GeForce series also.

Przemyslaw Zych Over a year ago

Take a look at developer.nvidia.com/nvapi in that case. GeForce GPUs are not really meant for cluster building so they lack cluster management functionalities.

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