Some benchmarks of different languages

Brainfuck

Brainfuck

bench.b

Language	Time,s	Memory, Mb
Nim Clang	3.21	0.7
Felix	4.07	1.3
Nim Gcc	4.52	0.6
Java	4.94	147.6
C++	5.08	1.1
Rust	5.15	4.9
Scala	5.90	116.3
Julia	6.35	98.8
D	6.57	1.0
D Ldc	6.61	0.9
Crystal	6.97	1.3
Go	7.29	1.3
Javascript Node	8.74	15.0
D Gdc	8.87	1.0
Javascript V8	9.41	8.1
Go Gcc	13.60	10.0
Python Pypy	13.94	55.4
Javascript Jx	17.14	11.0
C# Mono	18.08	15.4
OOC	48.86	1.3
Ruby JRuby	87.05	124.1
Ruby Topaz	112.91	36.0
Ruby JRuby9K	160.15	297.2
Ruby	226.86	8.0
Tcl	262.20	2.7
Python	452.44	4.9
Ruby Rbx	472.08	45.0
Python3	480.78	5.5

mandel.b

Mandel in Brainfuck

Language	Time,s	Memory, Mb
Nim Clang	28.96	1.0
Felix	40.06	3.7
D Ldc	43.30	0.9
D	45.29	1.2
Crystal	48.62	1.3
Nim Gcc	50.45	0.9
Rust	52.33	4.9
Go	52.56	7.6
Java	55.14	69.9
Cpp	56.63	1.1
Scala	64.37	126.4
D Gdc	70.12	1.5
Julia	85.25	98.0
Go Gcc	85.67	10.7
Javascript Node	92.65	15.8
C# Mono	118.72	13.6
Python Pypy	126.46	64.5
Javascript Jx	192.23	12.4

Base64

Base64

Language	Time,s	Memory, Mb
C aklomp SSSE3	1.09	32.3
C	1.85	32.2
Crystal	2.21	85.8
Ruby	2.73	125.3
D Gdc	3.16	45.2
D Ldc	3.27	44.1
Perl XS	3.63	47.9
Rust	3.83	42.8
Ruby Rbx	4.29	30.7
Javascript Node	4.38	628.4
Nim Gcc	4.57	52.7
Nim Clang	4.67	52.7
Julia	4.41	190.0
C++ Openssl	5.45	65.2
D	6.18	89.1
Javascript Jx	6.97	710.6
Tcl	7.20	66.0
Python Pypy	7.32	582.3
Python	7.62	52.6
Python3	8.16	47.5
C# Mono	9.01	71.7
Java	9.06	971.2
Scala	10.69	292.5
Ruby JRuby9K	12.16	530.6
Ruby JRuby	12.65	514.9
Go	13.27	106.2
Perl	33.30	99.7
Go Gcc	39.56	185.5

Json

Json

Language	Time,s	Memory, Mb
D Gdc Fast	0.34	226.7
C++ Rapid SAX	0.72	1.0
C++ Gason	0.83	582.2
C++ Rapid	0.94	243.6
Rust Struct	1.33	232.9
Rust Pull	1.35	208.7
Java	1.48	518.3
Crystal Schema	1.57	296.2
Crystal	2.55	1059.4
Crystal Pull	2.63	1.2
Perl XS	2.68	888.4
Javascript Jx	2.73	706.8
Javascript Node	2.80	829.9
Rust Value	3.23	1970.6
Nim Clang	3.37	849.6
Nim Gcc	3.49	903.5
Python3 ujson	4.15	1303.2
Go	4.62	273.1
Python Pypy	4.81	1553.0
Python ujson	5.07	1352.9
Q	5.18	684.0
C++ LibJson	5.49	2796.3
Clojure	5.81	1148.5
Python3	5.92	1037.8
Ruby YAJL	8.23	1085.5
Haskell	8.31	70.5
Python	9.85	1409.1
Julia	11.89	2622.4
D	12.42	1417.1
Ruby	12.67	2013.9
JQ	14.92	1714.5
C++ Boost	16.44	2915.2
Ruby JRuby9K	16.53	2050.5
Go Gcc	17.64	473.1
Ruby JRuby	21.98	2761.1
C# Mono	25.74	3757.9
D Gdc	25.86	926.1
D Ldc	27.23	919.6
Perl	46.02	1635.4
Ruby Rbx	67.13	4681.0
Scala	360.95	2789.0

Matmul

Matmul

Language	Time,s	Memory, Mb
Julia Native	0.11	148.3
D Ldc	2.01	68.9
D	2.30	71.3
D Gdc	2.33	73.0
Python Numpy	3.08	65.3
Java	3.50	136.2
Scala	3.62	136.2
C	3.64	69.2
Nim Clang	3.70	142.3
Nim Gcc	3.76	152.7
Crystal	3.83	72.2
Go Gcc	3.90	84.5
Rust	4.63	76.9
Go	4.76	73.3
Javascript Node	5.88	85.9
Javascript Jx	5.92	83.8
Javascript V8	6.87	81.5
Python Pypy	7.68	122.6
C# Mono	15.17	83.6
Julia	20.98	187.4
Ruby Topaz	81.41	206.2
Ruby	338.40	82.8
Python	447.39	74.0
Ruby JRuby	416.12	582.4
Ruby JRuby9k	467.59	608.3
Ruby Rbx	591.70	325.0
Perl	666.46	604.1
Tcl	1066.66	279.9

Havlak

Havlak

Language	Time,s	Memory, Mb
Crystal	15.87	398.1
Nim Clang	17.36	907.0
Nim Gcc	17.51	889.1
C++	17.72	174.5
D Ldc	25.15	214.9
D	28.90	418.2
D Gdc	31.79	197.6
Scala	32.18	363.0
Go Gcc	32.94	365.7
Go	35.34	347.1
C# Mono	40.54	270.0
Python Pypy	45.51	625.9
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 0.12.0 (2015-10-27) [Linux: amd64]
• Crystal 0.10.0 [9d59a34] (Wed Dec 23 17:24:02 UTC 2015)
• go version go1.5 linux/amd64
• gccgo (Ubuntu 4.9.1-0ubuntu1) 4.9.1
• DMD64 D Compiler v2.068.0
• gdc (crosstool-NG crosstool-ng-1.20.0-232-gc746732 - 20150830-2.066.1-dadb5a3784) 5.2.0
• LDC - the LLVM D compiler (0.15.2-beta1):
• V8 version 3.29.62 (candidate)
• rustc 1.8.0-nightly (4b615854f 2016-01-26)
• Scala version 2.11.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_45)
• Nodejs v5.0.0
• PyPy 4.0.0 with GCC 4.8.4
• 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
• Python 3.4.3
• rubinius 2.2.10 (2.1.0 bf61ae2e 2014-06-27 JI) [x86_64-linux-gnu]
• jruby 1.7.20 (1.9.3p551) 2015-05-04 3086e6a on Java HotSpot(TM) 64-Bit Server VM 1.8.0_45-b14 +jit [linux-amd64]
• jruby 9.0.0.0.pre2 (2.2.2) 2015-04-28 2755ae0 Java HotSpot(TM) 64-Bit Server VM 25.45-b02 on 1.8.0_45-b14 +jit [linux-amd64]
• java version "1.8.0_45" Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)
• julia version 0.4.3
• 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)
• rock 0.9.10-head codename sapphire, built on Wed Jul 1 20:09:58 2015
• Felix version 15.04.03
• Q KDB+ 3.3 2015.09.02 Copyright (C) 1993-2015 Kx Systems
• perl 5, version 18, subversion 2 (v5.18.2) built for x86_64-linux-gnu-thread-multi
• The Glorious Glasgow Haskell Compilation System, version 7.10.2
• Tcl 8.6
• jq version 1.3
• JXCore v0.10.40