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[Question] GPU based linear solver #3204

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amirmm11 opened this issue Jan 27, 2023 · 2 comments
Closed

[Question] GPU based linear solver #3204

amirmm11 opened this issue Jan 27, 2023 · 2 comments

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@amirmm11
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Is there any available GPU-based linear solver that JuMP supports?

Thanks
@blegat
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blegat commented Jan 27, 2023 •
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SCS does: https://github.com/jump-dev/SCS.jl#scs-with-sparse-gpu-indirect-solver-cuda-only
Please use https://discourse.julialang.org/ for questions in the future.

@amirmm11 amirmm11 reopened this Jan 30, 2023
@odow
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odow commented Jan 30, 2023

The GPU build of SCS has some problems: jump-dev/SCS.jl#245.

This project has been developing optimization tools for GPU: https://github.com/exanauts

Other than that, I'm not sure. In most cases, using a GPU does not improve the solution speed.

If you want to discuss further, please post on the community forum: https://discourse.julialang.org/c/domain/opt/13

Closing because this is not a bug in JuMP.

@odow odow closed this as completed Jan 30, 2023
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@blegat @odow @amirmm11