README.md

fast-bf

Where is fastest brainf**k intepreter?

It's fast-bf!

But rdebath/Brainfuck is more faster!

Isssues

Require

• g++
• xbyak (used by bf-jit)

Build

$ make

Usage

$ ./bf-opt-jit sample/mandelbrot.b

Description

bf-vm-opt

optimized vm implementation

• direct threading
• optimize some pattern

bf-jit

jit compiler (x86) implementation

• no optimization

bf-jit-opt

optimized x86 jit compiler implementation

• fastest in these interpreters

Sample

• hello.bf (http://www.kmonos.net/alang/etc/brainfuck.php)
• mandelbrot.b, mandelbrot-huge.b, mandelbrot-titannic.b ([http://esoteric.sange.fi/brainfuck/utils/mandelbrot/](http://esoteric.sange.fi/bra infuck/utils/mandelbrot/))
• long.b (http://mazonka.com/brainf/)

Authors

• hogelog
• todesking
• more optimization
• useful commandline arguments

See Also

• fastest-bf-interpreter@slideshare