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[Dev] faster ode solver #81

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jbcaillau opened this issue Dec 4, 2024 · 2 comments
Open

[Dev] faster ode solver #81

jbcaillau opened this issue Dec 4, 2024 · 2 comments
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enhancement New feature or request

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jbcaillau commented Dec 4, 2024 •
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@ocots what about having our own internal ODE solver? a standalone RKF54 (with adaptative stepsize) would perfectly do the job, I guess while

  • avoiding infinitely long install / precompile of OrdinaryDiffEq (they will break everything into smaller pieces sooner or later...)
  • ensuring simplicity and performance plus, possibly, eased access to a tailored AD

See, e.g.
@jbcaillau jbcaillau added the enhancement New feature or request label Dec 4, 2024
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@ocots see also (thanks @abavoil): https://github.com/SciML/SimpleDiffEq.jl

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@joseph-gergaud when you re-check AD for ODE solvers, please consider using the simple code above
#81 (comment)

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