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Crystal implementations for The Computer Language Benchmarks Game

Compared to C, and Ruby implementations from http://benchmarksgame.alioth.debian.org/ .

Running on AMD Ryzen 7 3800X, 16Gb DDR-4 3200 Mghz, Gentoo Linux x86_64.

My other benchmarks: Benchmarks, Jit Benchmarks.

To run and build:

cd DIR
sh build.sh 
sh run.sh

Binarytrees

Language Time,s Memory, Mb
Java 0.46 296.5
C++ 1.16 29.4
Crystal 1.35 49.5
C 2.02 33.4
Ruby 15.15 106.5

Fannkuchredux

Language Time,s Memory, Mb
C 2.55 0.7
Crystal 2.56 3.9
Ruby 75.32 9.0

Fasta

Language Time,s Memory, Mb
C 1.71 0.7
Crystal 2.21 3.8
Ruby 57.58 149.0

Knucleotide

Language Time,s Memory, Mb
Go 0.15 6.6
Crystal 0.87 33.8
Ruby 3.93 38.4

Mandelbrot

Language Time,s Memory, Mb
Crystal 5.51 3.8
C 5.61 0.7
Ruby 243.38 10.2

Meteor

Language Time,s Memory, Mb
C 0.04 0.7
Crystal 0.10 4.0

NBody

Language Time,s Memory, Mb
C 0.76 1.0
Crystal 0.99 3.9
Ruby 62.68 8.8

Pidigits

Language Time,s Memory, Mb
C 2.22 3.3
Crystal 11.87 7.9
Ruby 15.02 153.3

Regexdna

Language Time,s Memory, Mb
Crystal 0.84 20.7
C 0.92 11.1
Ruby 0.93 19.0

Revcomp

Language Time,s Memory, Mb
C 0.13 3.7
Crystal 0.99 326.4
Ruby 1.52 84.7

Spectralnorm

Language Time,s Memory, Mb
C 1.15 0.9
Crystal 1.27 4.4
Ruby 188.35 10.7

Threadring

Language Time,s Memory, Mb
Crystal 0.27 5.9
Go 0.70 2.9
Erlang 1.33 30.9
Ruby 8.39 22.0

TODO

  • chameneosredux

Versions

  • gcc (Gentoo 9.2.0-r2 p3) 9.2.0
  • ruby 2.5.8p224 (2020-03-31 revision 67882) [x86_64-linux]
  • Crystal 0.33.0 (2020-04-20) LLVM: 9.0.1
  • go version go1.13.9 linux/amd64
  • java: openjdk version "1.8.0_242" OpenJDK Runtime Environment (IcedTea 3.15.0) (Gentoo icedtea-3.15.0)
  • Erlang/OTP 22 [erts-10.7] [source] [64-bit] [smp:16:16] [ds:16:16:10] [async-threads:1] [hipe]