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Feature request: Multithreading #125

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JakobAsslaender opened this issue Aug 2, 2021 · 3 comments
Open

Feature request: Multithreading #125

JakobAsslaender opened this issue Aug 2, 2021 · 3 comments

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@JakobAsslaender
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Hi everyone!
Thanks a ton for implementing this and all associated packages! I use this package wrapped into Optim.jl---by selecting finite difference---and would appreciate improved performance, because who doesn't. So I am wondering if there are any plans to parallelize this code? FD should be embarrassingly parallel, shouldn't it? I would be willing to help, but at this point chances are I would break the code...

Thanks a bunch!
@ChrisRackauckas
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Yeah, I think it would be nice if someone added Polyester.jl support to the inner loops here. One would have to be careful with the caching though to make sure it's thread-safe, but that can be done.

@Gkreindler
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+1
I think this (embarrassingly parallel derivatives calculation) would be quite useful.

@ChrisRackauckas
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Someone just needs to do the same thing that was done with https://github.com/JuliaDiff/PolyesterForwardDiff.jl

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@ChrisRackauckas @Gkreindler @JakobAsslaender