Some benchmarks of different languages

Brainfuck

Brainfuck

bench.b

Language	Time,s	Memory, Mb
Nim Clang	2.96	0.7
Nim Gcc	4.15	0.6
Rust	4.73	4.9
C++	5.08	1.1
D Ldc	6.61	0.9
Crystal	7.06	1.1
Go	7.57	1.0
D	8.16	0.9
D Gdc	8.53	1.0
Julia	9.00	56.0
Javascript V8	9.41	8.1
Scala	11.99	1.6
Go Gcc	13.60	10.0
Javascript Node	17.72	9.5
C# Mono	18.08	15.4
Python Pypy	20.12	20.8
Ruby JRuby	96.20	97.0
Ruby Topaz	112.91	36.0
Ruby	226.86	8.0
Ruby JRuby9k	241.16	256.6
Python	452.44	4.9
Ruby Rbx	472.08	45.0

mandel.b

Mandel in Brainfuck

Language	Time,s	Memory, Mb
Nim Clang	27.98	1.0
D Ldc	43.30	0.9
Crystal	43.32	1.1
Rust	47.57	4.9
D	49.73	1.2
Nim Gcc	50.01	0.9
Go	52.29	1.5
Cpp	56.63	1.1
D Gdc	71.20	1.5
Julia	76.39	56.1
Go Gcc	85.67	10.7
Scala	105.57	1.6
C# Mono	118.72	13.6
Javascript Node	206.88	11.3
Python Pypy	206.20	31.8

Base64

Base64

Language	Time,s	Memory, Mb
D Gdc	2.48	44.3
C	2.70	32.3
Ruby	2.73	125.3
D Ldc	3.27	44.1
Rust	3.65	42.9
Crystal	3.68	82.7
Ruby Rbx	4.29	30.7
Nim Gcc	4.60	52.7
Nim Clang	4.67	52.7
C++ Openssl	5.45	65.2
D	6.18	89.1
Python	7.62	52.6
Javascript Node	7.93	777.1
Python Pypy	8.22	114.6
C# Mono	9.01	71.7
Ruby JRuby	16.76	496.6
Julia	16.86	163.9
Ruby JRuby9k	17.72	417.1
Go	21.24	94.2
Scala	35.06	301.2
Go Gcc	39.56	185.5

Json

Json

Language	Time,s	Memory, Mb
C++ Rapid	0.79	687.1
C++ Gason	0.83	582.2
Crystal Schema	1.48	294.5
Rust	1.53	228.8
Crystal Pull	1.60	1.4
Crystal	2.27	1091.4
Nim Clang	3.30	1280.3
Nim Gcc	3.57	1284.0
Python Pypy	4.99	1365.4
C++ LibJson	5.49	2796.3
Go	6.27	420.9
Python	9.85	1409.1
D	9.87	1316.6
Julia	10.21	2335.9
Ruby	10.54	2086.2
Javascript Node	11.61	926.4
C++ Boost	16.44	2915.2
D Gdc	17.68	1008.4
Go Gcc	18.69	494.4
Ruby JRuby9k	18.89	1996.8
C# Mono	25.74	3757.9
Ruby JRuby	25.78	2712.6
D Ldc	27.23	919.6
Ruby Rbx	67.13	4681.0
Scala	343.13	2373.0

Matmul

Matmul

Language	Time,s	Memory, Mb
Julia Native	0.15	69.9
D Ldc	2.01	68.9
D	2.30	71.3
D Gdc	2.32	73.3
C	3.64	69.2
Java	3.68	134.3
Rust	3.70	76.9
Nim Clang	3.71	141.1
Nim Gcc	3.74	132.1
Crystal	3.82	72.2
Go Gcc	3.90	84.5
Go	4.77	75.6
Javascript V8	6.87	81.5
Python Pypy	7.10	89.2
Scala	10.26	154.0
C# Mono	15.17	83.6
Julia	30.87	362.8
Ruby Topaz	81.41	206.2
Ruby	338.40	82.8
Python	447.39	74.0
Ruby JRuby	412.61	574.9
Ruby JRuby9k	467.99	602.3
Ruby Rbx	591.70	325.0

Havlak

Havlak

Language	Time,s	Memory, Mb
Crystal	15.80	397.0
Nim Gcc	17.26	913.0
Nim Clang	17.82	874.4
C++	17.72	174.5
D	24.97	370.2
D Ldc	25.15	214.9
D Gdc	25.75	230.6
Go Gcc	30.36	436.7
Scala	33.38	341.0
C# Mono	40.54	270.0
Go	44.56	424.9
Python Pypy	69.46	730.2
Python	396.54	724.0

Hardware:

Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (Ubuntu 14.04.1 LTS x86_64)

Versions:

• gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2
• Nim Compiler Version 0.11.2 (2015-05-04) [Linux: amd64]
• Crystal 0.7.1 [86d387c] (Fri May 1 01:08:43 UTC 2015)
• go version go1.4 linux/amd64
• gccgo (Ubuntu 4.9.1-0ubuntu1) 4.9.1
• DMD64 D Compiler v2.067.0
• gdc (Ubuntu 4.8.2-19ubuntu1) 4.8.2
• LDC - the LLVM D compiler (0.15.2-beta1):
• V8 version 3.29.62 (candidate)
• rustc 1.2.0-nightly (0cc99f9cc 2015-05-17) (built 2015-05-18)
• Scala compiler version 2.11.4 -- Copyright 2002-2013, LAMP/EPFL
• Nodejs v0.10.25
• PyPy 2.4.0 with GCC 4.6.3
• topaz (ruby-1.9.3p125) (git rev b95c858) [x86_64-linux]
• ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
• Python 2.7.6
• rubinius 2.2.10 (2.1.0 bf61ae2e 2014-06-27 JI) [x86_64-linux-gnu]
• jruby 1.7.19 (1.9.3p551) 2015-01-29 20786bd on Java HotSpot(TM) 64-Bit Server VM 1.7.0_67-b01 +jit [linux-amd64]
• jruby 9.0.0.0.pre1 (2.2.0p0) 2015-01-20 d537cab Java HotSpot(TM) 64-Bit Server VM 24.65-b04 on 1.7.0_67-b01 +jit [linux-amd64]
• Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
• julia version 0.3.7
• clang version 3.5-1ubuntu1 (trunk) (based on LLVM 3.5)
• Mono JIT compiler version 4.0.1 (tarball Tue May 12 15:39:23 UTC 2015)