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terasakisatoshi/build.jl

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For those who want to improve first call latency via PackageCompiler.jl
Raw
build.jl
using PackageCompiler
PackageCompiler.create_sysimage(
[:Atom,:Juno,:Plots], # you may add OhMyREPL, Revise and so on
precompile_statements_file=["traced.jl"],
precompile_execution_file=["execution.jl"],
sysimage_path="atom.dylib",
)
Raw
execution.jl
# write something you want to improve first call latency
using Plots
p1=plot(sin)
p1|>display
p2=plot!(p1, cos)
p=plot(rand(10), rand(10))
p|>display
@terasakisatoshi
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terasakisatoshi commented Apr 18, 2020 •
edited

How to use

Build system image

  • Download execution.jl and build.jl
  • Simply run the following commands:
$ julia --trace-compile=traced.jl -e 'using Pkg, Atom, Juno; Pkg.test("Atom"),Pkg.test("Juno")'
$ julia build.jl
  • It will create a system image named atom.dylib (See build.jl which includes sysimage_path="atom.dylib"). Please modify extension dylib as you wish (I'm using macOS).

Open Atom

Go to Settings of Julia client

  1. Open preference of Atom (Cmd + , or Ctrl +, ). Then, go to Packages -> Settings( of julia-client) -> Click Julia Options
    . You'll find Additional Julia Startup Arguments.
    image

  2. Set value -J/path/to/atom.dylib to Additional Julia Startup Arguments. See the following image.

image

  1. Restart Atom and then initialize REPL of Juno. That's all.

Result

Before

image

After

You'll find it will improve loading time of Plots.jl Enjoy.

image

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