binarytrees

Memory

Allocate, walk and free many binary trees.

Input

Include multi-thread versions

Machine

Apple M5 laptop · Oct 20, 2026 · 24 results

binarytrees results for input 18, fastest first
#	Language	Code	Time (log scale)	vs best	± stddev	Peak mem	Compiler
1	Dart	1.dart	299ms	1.00×	13ms	79.7MB	dart/exe 3.8.2
2	JavaScript	1.js	437ms	1.46×	17ms	501.0MB	node 24.4.1
3	Java	2.java	450ms	1.50×	2.1ms	128.6MB	openjdk 21
4	JavaScript	1.js	465ms	1.55×	5.2ms	180.9MB	bun 1.2.19
5	Kotlin	1.kt	469ms	1.57×	28ms	130.0MB	kotlin/jvm 21
6	Nim	2.nim	560ms	1.87×	25ms	35.3MB	nim 2.2.4
7	C	1.c	565ms	1.89×	2.8ms	33.3MB	gcc 15.1.0
8	TypeScript	1.ts	616ms	2.06×	118ms	267.6MB	deno 2.4.3
9	C++	1.cpp	649ms	2.17×	20ms	33.3MB	g++ 15.1.0
10	Rust	4.rs	686ms	2.29×	4.0ms	33.4MB	rustc 1.88.0
11	Java	2.java	694ms	2.32×	22ms	959.5MB	openjdk/zgc 21
12	Rust	5.rs	726ms	2.43×	3.9ms	33.4MB	rustc 1.88.0
13	Rust	3.rs	740ms	2.47×	39ms	49.4MB	rustc 1.88.0
14	Zig	1.zig	803ms	2.69×	7.3ms	48.9MB	zig 0.14.1
15	Crystal	1.cr	1.10s	3.67×	57ms	68.3MB	crystal 1.17.0
16	Swift	1.swift	1.18s	3.95×	71ms	54.4MB	swift 6.1.2
17	C#	1.cs	1.61s	5.37×	60ms	125.2MB	dotnet 9.0.303
18	Go	1.go	2.11s	7.05×	255ms	59.5MB	go 1.24.5
19	OCaml	1.ml	2.66s	8.89×	83ms	156.4MB	ocaml 5.3
20	Ruby	1.rb	3.37s	11.26×	621ms	116.0MB	ruby/yjit 3.4.5
21	Python	1.py	3.72s	12.44×	28ms	39.7MB	cpython 3.13.5
22	PHP	1.php	3.91s	13.07×	233ms	118.8MB	php 8.2.29
23	Ruby	1.rb	5.44s	18.20×	124ms	79.6MB	ruby 3.4.5
24	Perl	1.pl	12.65s	42.30×	1.47s	76.5MB	perl 5.40.2