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Drone CI (arm32, aarch64)
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GitHub Actions
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Hello World Application that will be compiled via NEW PackageCompiler.jl
- Since PackageCompilerX.jl has been moved to PackageCompiler.jl, We will call the revised PacakgeCompiler as NEW PackageCompiler.jl
-
NEW PackageCompiler.jl has a feature that creates "apps" which are a bundle of files including an executable that can be sent and run on other machines without Julia being installed on that machine.
-
It will solve two language problem. No need to convert Python to C++.
Clone HelloX.jl
- Let's clone/download our repository
HelloX.jlwith the following command
$ git clone https://github.com/terasakisatoshi/HelloX.jl
$ cd HelloX- In this section, you're supposed to be installed Julia on your PC. If you do not have it, please download from https://julialang.org/downloads/
- We've confirmed our Application works for Julia v1.3.1 and v1.4.0
- Before compiling our package, let's confirm our application named
HelloXworks on your environment.
$ julia --project=@. -e 'using Pkg; Pkg.instantiate()'
$ julia --project=@. -e 'using HelloX; HelloX.julia_main()'- It will output the following result.
Cloning default registries into `~/.julia`
Cloning registry from "https://github.com/JuliaRegistries/General.git"
Added registry `General` to `~/.julia/registries/General`
Installed SortingAlgorithms ── v0.3.1
Installed Missings ─────────── v0.4.3
Installed DataAPI ──────────── v1.1.0
Installed OrderedCollections ─ v1.1.0
Installed Example ──────────── v0.5.3
Installed StatsBase ────────── v0.32.0
Installed DataStructures ───── v0.17.9
Installed UnicodePlots ─────── v1.1.0
ARGS = String[]
Base.PROGRAM_FILE = ""
Hello World from HelloX.jl
Hello, World from Example.jl
┌────────────────────────────────────────┐
1 │⠀⠀⠀⠀⠀⠀⢀⠖⢹⠉⢢⠀⠀⢀⠞⠉⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⠀⠀⢀│ cos(x)
│⠀⠀⠀⠀⠀⢠⠊⠀⢸⠀⠀⠳⣠⠊⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⡠⠒⠁│ sin(x)
│⠀⠀⠀⠀⢀⠇⠀⠀⢸⠀⠀⢠⢷⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢇⡠⠒⠁⠀⠀⠀│ line
│⠀⠀⠀⠀⡜⠀⠀⠀⢸⠀⠀⡜⠀⢧⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡞⠁⠀⠀⠀⠀⠀⠀│
│⠀⠀⠀⢸⠀⠀⠀⠀⢸⠀⢸⠀⠀⠘⡄⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⢀⡠⠒⠁⡸⠀⠀⠀⠀⠀⠀⠀⠀│
│⠀⠀⢀⠇⠀⠀⠀⠀⢸⢀⠇⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢱⠀⠀⢀⡠⠒⠁⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀│
│⠀⠀⡜⠀⠀⠀⠀⠀⢸⡜⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⢈⡦⠒⠁⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀│
f(x) │⠤⠤⠧⠤⠤⠤⠤⠤⢼⠧⠤⠤⠤⠤⠤⠼⡤⠤⠤⡤⠴⠥⠼⡤⠤⠤⠤⠤⠤⢴⠥⠤⠤⠤⠤⠤⢤⠤⠤⠤│
│⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣣⠔⠉⠀⠀⠀⠀⢣⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⠀⡸⢸⠀⠀⠀⠀⡠⠔⠉⠈⡆⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⢀⠇⢸⠀⡠⠔⠉⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢱⠀⠀⢠⠃⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⡞⡠⢼⠉⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⢇⠀⡞⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀│
│⠀⠀⠀⠀⡠⡼⠉⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠘⡾⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀│
│⠀⡠⠔⠉⡰⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⡜⠙⣄⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀│
-1 │⠊⢀⣀⠜⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣀⣀⠜⠀⠀⠈⢦⣀⣠⠜⠀⠀⠀⠀⠀⠀⠀⠀│
└────────────────────────────────────────┘
-2 7
x%
- If your terminal outputs sin, cos curve and linear line like above, you are good to go.
- Note that our application
HelloXstill depends on Julia and its packages UnicodePlots.jl, Example.jl.
- In this section, let's see NEW
PackageCompiler.jlwill generate a binary that runs on other machines without Julia being installed on that machine.
make buildcommand will compile our Julia package that isHelloX. This command is equivalent to:
$ julia -e 'using Pkg; Pkg.add("PackageCompiler")'
$ julia --project=@. -e 'using Pkg; Pkg.instantiate(); include("./build.jl")'
$ ./build/bin/HelloX- The output should be
- You'll find a
builddirectory is generated. It contains build binary exactly what we want.
$ make build
docker build -t hellox -f docker/Dockerfile .
Sending build context to Docker daemon 490.5kB
Step 1/2 : from julia:1.4.0
---> 7f4dea58d9da
Step 2/2 : RUN apt-get update && apt-get install -y build-essential
---> Using cache
---> 7f84df917380
Successfully built 7f84df917380
Successfully tagged hellox:latest
# Build executable which will be stored under a directory named `build`
docker run --rm -it --name buildHelloX -v /Users/terasaki/work/HelloX.jl:/work -w /work hellox julia --project=/work -e 'using Pkg; Pkg.instantiate(); include("/work/build.jl")'
Cloning default registries into `~/.julia`
Cloning registry from "https://github.com/JuliaRegistries/General.git"
Added registry `General` to `~/.julia/registries/General`
Cloning git-repo `https://github.com/JuliaLang/PackageCompiler.jl`
Installed Missings ─────────── v0.4.3
Installed DataAPI ──────────── v1.1.0
Installed SortingAlgorithms ── v0.3.1
Installed Example ──────────── v0.5.3
Installed OrderedCollections ─ v1.1.0
Installed DataStructures ───── v0.17.10
Installed StatsBase ────────── v0.32.2
Installed UnicodePlots ─────── v1.1.0
┌ Warning: ImageCore has a dependency on Requires.jl, code in `@require` will not be run
└ @ PackageCompiler ~/.julia/packages/PackageCompiler/J966b/src/PackageCompiler.jl:510
┌ Warning: VideoIO has a dependency on Requires.jl, code in `@require` will not be run
└ @ PackageCompiler ~/.julia/packages/PackageCompiler/J966b/src/PackageCompiler.jl:510
[ Info: PackageCompiler: creating base system image (incremental=false)...
ARGS = String[]
Base.PROGRAM_FILE = "build/bin/HelloX"
Hello World from HelloX.jl
Hello, World from Example.jl
┌────────────────────────────────────────┐
1 │⠀⠀⠀⠀⠀⠀⢀⠖⢹⠉⢢⠀⠀⢀⠞⠉⠉⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠉⠀⠀⢀│ cos(x)
│⠀⠀⠀⠀⠀⢠⠊⠀⢸⠀⠀⠳⣠⠊⠀⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⢀⡠⠒⠁│ sin(x)
│⠀⠀⠀⠀⢀⠇⠀⠀⢸⠀⠀⢠⢷⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢇⡠⠒⠁⠀⠀⠀│ line
│⠀⠀⠀⠀⡜⠀⠀⠀⢸⠀⠀⡜⠀⢧⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡞⠁⠀⠀⠀⠀⠀⠀│
│⠀⠀⠀⢸⠀⠀⠀⠀⢸⠀⢸⠀⠀⠘⡄⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⢀⡠⠒⠁⡸⠀⠀⠀⠀⠀⠀⠀⠀│
│⠀⠀⢀⠇⠀⠀⠀⠀⢸⢀⠇⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢱⠀⠀⢀⡠⠒⠁⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀│
│⠀⠀⡜⠀⠀⠀⠀⠀⢸⡜⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⢈⡦⠒⠁⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀│
f(x) │⠤⠤⠧⠤⠤⠤⠤⠤⢼⠧⠤⠤⠤⠤⠤⠼⡤⠤⠤⡤⠴⠥⠼⡤⠤⠤⠤⠤⠤⢴⠥⠤⠤⠤⠤⠤⢤⠤⠤⠤│
│⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣣⠔⠉⠀⠀⠀⠀⢣⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⠀⡸⢸⠀⠀⠀⠀⡠⠔⠉⠈⡆⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⢀⠇⢸⠀⡠⠔⠉⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⢱⠀⠀⢠⠃⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀│
│⠀⠀⠀⠀⠀⠀⡞⡠⢼⠉⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⢇⠀⡞⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀│
│⠀⠀⠀⠀⡠⡼⠉⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠘⡾⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀│
│⠀⡠⠔⠉⡰⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⡜⠙⣄⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀│
-1 │⠊⢀⣀⠜⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⣀⣀⠜⠀⠀⠈⢦⣀⣠⠜⠀⠀⠀⠀⠀⠀⠀⠀│
└────────────────────────────────────────┘
-2 7
x%- Congratulation! You've solved two-language problem.
- In this chapter, we would like test out NEW PackageCompiler.jl can support ARM devices e.g. Raspberry Pi3 or Jetson nano.
- If you do not have a Raspberry Pi3, you can run environment on Docker.
- We've used Docker image
terasakisatoshi/jlcross:rpi3-v1.3.1andterasakisatoshi/jlcross:rpi3-v1.4.0- See DockerHub https://hub.docker.com/r/terasakisatoshi/jlcross
- Dockerfile can be found at https://github.com/Julia-Embedded/jlcross
- The follwing command build binary for Raspberry Pi3, it takes a few hours to get it.
$ make rpi3
$ build_rpi3- You can reproduce another arch result via
make rpizeroandmake aarch64
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