knucleotide

Text & data

Count DNA k-mers in a hash map.

Input

Include multi-thread versions

Machine

Apple M5 laptop · Oct 20, 2026 · 20 results

knucleotide results for input 2500000_in, fastest first
#	Language	Code	Time (log scale)	vs best	± stddev	Peak mem	Compiler
1	C	1.c	164ms	1.00×	2.5ms	18.9MB	gcc 15.1.0
2	Rust	8.rs	167ms	1.02×	1.2ms	23.7MB	rustc 1.88.0
3	Zig	1.zig	228ms	1.39×	6.0ms	27.6MB	zig 0.14.1
4	C++	1.cpp	275ms	1.68×	8.4ms	21.3MB	g++ 15.1.0
5	Nim	1.nim	675ms	4.11×	82ms	50.9MB	nim 2.2.4
6	Go	1.go	980ms	5.97×	41ms	50.2MB	go 1.24.5
7	Dart	3.dart	995ms	6.06×	12ms	277.0MB	dart/exe 3.8.2
8	C#	6.cs	1.02s	6.19×	32ms	60.8MB	dotnet 9.0.303
9	Crystal	1.cr	1.47s	8.98×	5.2ms	57.6MB	crystal 1.17.0
10	Swift	1.swift	1.64s	9.99×	37ms	85.6MB	swift 6.1.2
11	Kotlin	1.kt	1.70s	10.38×	24ms	189.3MB	kotlin/jvm 21
12	JavaScript	1.js	1.78s	10.85×	68ms	177.1MB	bun 1.2.19
13	OCaml	1.ml	1.83s	11.15×	39ms	53.0MB	ocaml 5.3
14	TypeScript	1.ts	2.88s	17.53×	146ms	265.8MB	deno 2.4.3
15	JavaScript	1.js	2.98s	18.16×	174ms	209.9MB	node 24.4.1
16	PHP	1.php	3.33s	20.29×	226ms	86.4MB	php 8.2.29
17	Perl	1.pl	4.47s	27.23×	212ms	36.6MB	perl 5.40.2
18	Python	3.py	5.44s	33.15×	96ms	51.4MB	cpython 3.13.5
19	Ruby	1.rb	17.28s	105.27×	1.26s	52.4MB	ruby/yjit 3.4.5
20	Ruby	1.rb	21.60s	131.60×	847ms	51.4MB	ruby 3.4.5