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Defining the number of SMs #255

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saharmdu opened this issue Mar 20, 2024 · 1 comment
Open

Defining the number of SMs #255

saharmdu opened this issue Mar 20, 2024 · 1 comment

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@saharmdu
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Hi,
I was wondering if there is any command that allows you to define the number of SMs to run a program. I read in some papers that they have run some programs from cuda_samples with different numbers of SMs. However, I couldn't find any command for that
@yuantailing
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Hello @saharmdu, the percentage of available SMs can be set by CUDA_MPS_ACTIVE_THREAD_PERCENTAGE. Refer to Multi-Process Service (MPS) docs.

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@yuantailing @saharmdu