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JuliaInterop / JuliaCall

Embed Julia in R
https://non-contradiction.github.io/JuliaCall/index.html
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Support for custom system image? #125

Closed JackDunnNZ closed 3 years ago

JackDunnNZ commented 4 years ago

I'm not sure how much effort it would be, but it would be great if JuliaCall allowed you to specify the path to a system image file to use when initializing Julia (the equivalent of the -J flag in Julia).

In case it helps with implementation, this is supported in pyjulia via the sysimage keyword.

Non-Contradiction commented 4 years ago

After some initial investigation, it should be possible to support specific system image without much effort. I will try to implement it this month. Thanks for the information link to pyjulia!

jlperla commented 4 years ago

Any update on this feature (or pointers to where the R code could be modified for a PR)? Also, would love see what other options there are such as choosing the num_threads/etc.

Thanks!

dgrominski commented 4 years ago

I might have figured out how it is to implement. I made a PR which is working on my windows box. Couldn't test it on mac or Linux. so take it with care :-). #140

asiripanich commented 3 years ago

@Non-Contradiction should you close this issue since the feature has been implemented in #140 ? Just to avoid any future confusion. :)