# Interpolation.jl + Cuda.jl? Possible?

**URL:** <https://discourse.julialang.org/t/interpolation-jl-cuda-jl-possible/73096>\
**Category:** Performance\
**Tags:** package\
**Created:** [December 14, 2021, 8:51pm UTC](https://discourse.julialang.org/t/interpolation-jl-cuda-jl-possible/73096 "2021-12-14T20:51:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![marianoarnaiz](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/marianoarnaiz/32/19377_2.png) [@marianoarnaiz](https://discourse.julialang.org/u/marianoarnaiz)\
**Post date:** [December 14, 2021, 8:51pm UTC](https://discourse.julialang.org/t/interpolation-jl-cuda-jl-possible/73096/1 "2021-12-14T20:51:44Z")

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Hi everyone.  
I want to add Cuda.jl and GPU processing to my current workflow. I know NOTHING about GPU but I like what I have seen in CUDA.jl.

My main problem is that I (over)use Interpolations.jl to create interpolation functions that I call many many times in my computations.

Is it possible to call an Interpolations functions to CUDA? Or is there a similar workaround?

Kind regards!

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**Author:** ![roflmaostc](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/roflmaostc/32/30123_2.png) [@roflmaostc](https://discourse.julialang.org/u/roflmaostc)\
**Post date:** [December 14, 2021, 11:06pm UTC](https://discourse.julialang.org/t/interpolation-jl-cuda-jl-possible/73096/2 "2021-12-14T23:06:13Z")

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AFAIK, [Interpolations.jl does not support CUDA](https://github.com/JuliaMath/Interpolations.jl/issues/357).

There is also this [similar thread](https://discourse.julialang.org/t/using-interpolations-jl-on-cuvector/60409/3).

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**Author:** ![marianoarnaiz](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/marianoarnaiz/32/19377_2.png) [@marianoarnaiz](https://discourse.julialang.org/u/marianoarnaiz)\
**Post date:** [December 15, 2021, 9:17am UTC](https://discourse.julialang.org/t/interpolation-jl-cuda-jl-possible/73096/3 "2021-12-15T09:17:02Z")

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Thanks @roflmaostc ! I will check it out!