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- all benchmarks - binary-trees chameneos-redux fannkuch fasta k-nucleotide mandelbrot meteor-contest n-body pidigits regex-dna reverse-complement spectral-norm thread-ring - all languages - Ada 2005 GNAT ATS C GNU gcc C# Mono C++ GNU g++ Erlang HiPE F# Mono Fortran Intel Go 6g 8g Haskell GHC Java 6 -server Java 6 -Xint Java 6 steady state Lisp SBCL OCaml Pascal Free Pascal Perl PHP Python 3 Python CPython Ruby JRuby Scala

÷ Ada 2005 GNAT ATS C GNU gcc C# Mono C++ GNU g++ Erlang HiPE F# Mono Fortran Intel Go 6g 8g Haskell GHC Java 6 -server Java 6 -Xint Java 6 steady state Lisp SBCL OCaml Pascal Free Pascal Perl PHP Python 3 Python CPython Ruby JRuby Scala

 Step 1 : Are the programs faster? At a glance.

This chart shows 3 comparisons - Time-used, Memory-used and Code-used ~ speed and size.

Each chart bar shows, for one unidentified benchmark, how much the fastest program used compared to the fastest Java 6 -server program.

 Step 2 : Are the programs faster? Approximately.

This table shows 3 comparisons - Time-used, Memory-used and Code-used ~ speed and size.

Each table row shows, for one named benchmark, how much the fastest program used compared to the fastest Java 6 -server program.

used what fraction? used how many times more?
Benchmark	Time	Memory	Code

± read the measurements and then read the program source code.

 Step 3 : Are the programs faster? Measurements.

This table shows 5 measurements - CPU Time, Elapsed Time, Memory, Code and ≈ CPU Load ~ speed and size.

For each named benchmark, measurements of the fastest program are shown for comparison against measurements of the fastest Java 6 -server program.

Program Source Code	CPU secs	Elapsed secs	Memory KB	Code B	≈ CPU Load
n-body
	No program
Java 6 -server	0.36	0.37	96	1424	0% 5% 5% 89%
chameneos-redux
	No program
Java 6 -server	0.26	0.17	?	1377	11% 27% 29% 75%
spectral-norm
	No program
Java 6 -server	0.46	0.23	128	950	38% 42% 48% 71%
fannkuch
	No program
Java 6 -server	0.79	0.36	128	1150	26% 59% 67% 76%
regex-dna
	No program
Java 6 -server	0.84	0.51	22,836	929	37% 28% 56% 59%
fasta
	No program
Java 6 -server	0.20	0.22	128	1240	13% 77% 0% 4%
binary-trees
	No program
Java 6 -server	0.13	0.18	?	603	0% 17% 2% 65%
k-nucleotide
	No program
Java 6 -server	1.40	0.66	35,272	1602	53% 82% 55% 34%
pidigits
	No program
Java 6 -server	2.36	2.17	79,940	800	73% 13% 15% 10%
mandelbrot
	No program
Java 6 -server	0.36	0.19	?	903	40% 79% 39% 47%
reverse-complement
	No program
Java 6 -server	0.20	0.17	?	592	21% 88% 0% 13%

 Step 4 : Are there other programs for these benchmarks?

Remember - those are just the fastest and Java 6 -server programs measured on this OS/machine. Check if there are other implementations of these benchmark programs for .

Ada 2005 GNAT ATS C GNU gcc C# Mono C++ GNU g++ Erlang HiPE F# Mono Fortran Intel Go 6g 8g Haskell GHC Java 6 -server Java 6 -Xint Java 6 steady state Lisp SBCL OCaml Pascal Free Pascal Perl PHP Python 3 Python CPython Ruby JRuby Scala

Maybe one of those other programs is fastest on a different OS/machine.

 Step 5 : Are there other faster programs for these benchmarks?

Remember - those are just the fastest and Java 6 -server programs measured on this OS/machine. Check if there are faster implementations of these benchmark programs for other programming languages.

binary-trees chameneos-redux fannkuch fasta k-nucleotide mandelbrot meteor-contest n-body pidigits regex-dna reverse-complement spectral-norm thread-ring

Maybe one of those other programs is fastest on a different OS/machine.

  :  

Groovy Version: 1.6.0 JVM: 1.6.0_10

Home Page: http://groovy.codehaus.org/

Download: http://groovy.codehaus.org/

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