BuildExecutable use-case question about buildexecutable.jl

[ChrisRackauckas]

@amellnik , @dhoegh Thanks, I see.
What do you guys think about this post from @vtjnash ?
It lays out a way to achieve static compilation, but looks little daunting.

Yeah, static compilation works (in many cases), and you can follow that to do it. What we really need is someone to make a package that makes static compilation easier. That just requiring really figuring out how to do it, and automating some of the steps. Since it's all nicely laid out in one giant blog post, the "hard" work is already done, and icing shouldn't be too hard.

[amellnik]

I'm pretty sure you will still have the JIT overhead based on the discussion here, but @dhoegh can confirm.

[GravityAssisted]

@amellnik Thanks, does that mean that BuildExecutable does not do a static compilation ? I am trying to see how I can remove the JIT overhead from my application. I don't use any dynamic features like (@eval) etc.

[amellnik]

That's my understanding -- see for example @ChrisRackauckas's post here. All this package does is bundle julia along with the script in an executable.

[dhoegh]

Yes that's correct and hence it will still require jit compilation of the methods. But technically you could get rid of the jit, by ensuring all functions in a module is precompiled with the correct arguments and having type stable functions, but that's true for any module with precompilation on.

[GravityAssisted]

@amellnik , @dhoegh Thanks, I see.
What do you guys think about this post from @vtjnash ?
It lays out a way to achieve static compilation, but looks little daunting.

[jpfairbanks]

I just found this package based on @ChrisRackauckas's discourse post and I have a question about usage. So the use case I have is to bundle a julia script into an EXE that users on Windows can use "without installing anything" I don't know the exact definition of "without installing anything" on windows. But I know that using an administrator account to modify some system files definitely won't fly. It doesn't matter if the julia runtime and LLVM come with that EXE, either way it satisfies the constraints.

Will BuildExecutible.jl work for such a use case? Namely, make an EXE that you can run with a double click without an Admin account?