How to run matlab on GPU

조회 수: 9(최근 30일)
Jingqi Sun
Jingqi Sun 2022년 12월 3일
답변: Walter Roberson 2022년 12월 3일
Hi, how can I run matlab on GPU? I know the matlab should automately run on GPU but there might be something wrong with my laptop. I am sure GPU is not running at all when I run programs in matlab. What should I do?

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Walter Roberson
Walter Roberson 2022년 12월 3일
MATLAB itself cannot run on the GPU.
If you have an appropriate GPU, and you have the Parallel Computing Toolbox, then MATLAB can run some functions on the GPU -- sending the GPU data and instructions about what is to be computed, waiting for completion, and pulling back the results. Only a subset of functions have been programmed for the GPU so far.
In order for GPU use to be a possibility, you need to be running Windows or Linux, and you need to be using a later-model NVIDIA GPU card. There is no support for Intel or AMD GPUs, only NVIDIA. No support for Apple's M1/M2 GPUs either. (It is likely to be several years before there is any support for any GPU other than NVIDIA.)

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the cyclist
the cyclist 2022년 12월 3일
I'm not sure what you mean by "automatically". I would start with the documentation page on how to Run MATLAB Functions on a GPU, and make sure you are following those steps.
Also, make sure the Parallel Computing Toolbox is installed.





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