neon-sunset

1. Get .NET SDK with sudo apt install dotnet9 (or dotnet-sdk-9.0), brew install dotnet for macOS
2. Get FSharpPacker tool with dotnet tool install -g --allow-roll-forward FSharpPacker
3. Make an F# interactive script file (e.g. copy the phash.fsx below)
4. Compile it with fspack {your-script.fsx} -f net9.0 -o {destination} --aot
   (in this example: fspack phash.fsx -f net9.0 -o . --aot), note that it will take some time to do so for the first time - .NET needs to fetch IL AOT Compiler from Nuget
5. Profit! You have compiled an F# script to a native binary
6. (Optional) If you add fspk.fish, the process is simplified to fspk {my-script}.fsx!

Note 1: if you are not using macOS or FreeBSD, give https://github.com/ieviev/fflat a try which can produce even smaller binaries

neon-sunset

// The Computer Language Benchmarks Game
// https://salsa.debian.org/benchmarksgame-team/benchmarksgame/
//
// Based on Swift program #3 by Ralph Ganszky

using System.Runtime.CompilerServices;
using Body = (
    (double X, double Y, double Z) P,
    (double X, double Y, double Z) V, double M);

neon-sunset

// The Computer Language Benchmarks Game
// https://salsa.debian.org/benchmarksgame-team/benchmarksgame/
//
// direct transliteration of Greg Buchholz's C program
// contributed by Isaac Gouy, fix by David Turnbull
// dispatching to multiple cores, use SIMD operationn, early break
// depending on previous depth by Patrick Stein,
// direct transliteration of Swift #7 program by Arseniy Zlobintsev

using System.Runtime.CompilerServices;

neon-sunset

[package]
name = "tasks"
version = "0.1.0"
edition = "2021"

[dependencies]
futures = "0.3.30"
tokio = { version = "1.40.0", features = ["full"] }

neon-sunset

// The Computer Language Benchmarks Game
// https://salsa.debian.org/benchmarksgame-team/benchmarksgame/
//
// contributed by the Rust Project Developers
// contributed by TeXitoi
// contributed by Alisdair Owens
// contributed by Ryohei Machida
// adapted to C# by Arseniy Zlobintsev

using System.Runtime.CompilerServices;

neon-sunset

[*]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = space
indent_size = 4

# Microsoft .NET properties

neon-sunset

// The Computer Language Benchmarks Game
// https://benchmarksgame-team.pages.debian.net/benchmarksgame/
//
// based on
// - Tristan Dupont Java #7
// - Anthony Lloyd C#
// - Isaac Guoy C# #7
// - Steve (hez2010) https://github.com/dotnet/runtime/issues/101006#issue-2241502984
// contributed by Arseniy Zlobintsev

neon-sunset

// The Computer Language Benchmarks Game
// https://benchmarksgame-team.pages.debian.net/benchmarksgame/
//
// based on
// - Tristan Dupont Java #7
// - Anthony Lloyd C#
// - Isaac Guoy C# #7
// - Steve (hez2010) https://github.com/dotnet/runtime/issues/101006#issue-2241502984
// contributed by Arseniy Zlobintsev

neon-sunset

Starting DeltaBlue benchmark ... DeltaBlue: iterations=640000 average: 3us total: 2403826us

Starting Richards benchmark ... Richards: iterations=2000 average: 1388us total: 2777930us

Starting Json benchmark ... Json: iterations=8000 average: 435us total: 3480222us

Starting Havlak benchmark ...

neon-sunset

# Remove the line below if you want to inherit .editorconfig settings from higher directories
root = true

# C# files
[*.cs]

#### Core EditorConfig Options ####

# Indentation and spacing
indent_size = 4