This is probably because the jit is not warm yet. The official library example has a solution for that: https://github.com/JuliaLang/PackageCompiler.jl/blob/master/examples/MyLib/build/build.jl#L9
This is probably because the jit is not warm yet.
The official library example has a solution for that:
https://github.com/JuliaLang/PackageCompiler.jl/blob/master/examples/MyLib/build/build.jl#L9