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 regex-dna benchmark ≈50MB N=5,000,000

Each chart bar shows how many times more Code, one ↓ regex-dna program used, compared to the program that used least Code.

These are not the only programs that could be written. These are not the only compilers and interpreters. These are not the only programming languages.

Column × shows how many times more each program used compared to the benchmark program that used least.

    sortsortsort 
  ×   Program Source Code CPU secs Elapsed secs Memory KB Code B ≈ CPU Load
1.0Ruby JRuby 90.4280.392,222,052308  38% 5% 60% 11%
1.0Ruby 48.3748.39346,140308  0% 100% 0% 0%
1.1Ruby #5 29.3429.35154,896343  0% 100% 0% 0%
1.1Ruby JRuby #5 45.2639.491,004,576343  11% 59% 5% 41%
1.3F# Mono #2 77.8177.86837,676413  100% 1% 1% 1%
1.4Ruby JRuby #2 58.2821.452,151,328417  65% 63% 63% 82%
1.4Ruby #2 33.8433.86389,432417  37% 15% 29% 21%
1.4Python 3 #5 23.5623.58326,816424  1% 0% 100% 0%
1.4Perl #4 62.2662.29189,296440  0% 0% 0% 100%
1.4Ruby JRuby #6 46.4640.881,002,964442  22% 25% 43% 25%
1.4Ruby #6 25.3225.33165,064442  0% 100% 0% 0%
1.4Hack #2 27.5427.56281,292446  1% 100% 0% 1%
1.5PHP #2 34.1934.22216,440449  92% 0% 8% 0%
1.5Hack #3 27.3827.41288,600456  1% 100% 0% 1%
1.5PHP #3 26.3226.34208,852459  80% 0% 0% 21%
1.6Python 3 22.9810.42269,120478  40% 48% 83% 55%
1.6Ruby JRuby #3 58.6921.732,059,328501  72% 66% 60% 73%
1.6Ruby #3 34.1615.00291,124501  42% 41% 91% 54%
1.7Racket 40.0740.07720,060527  0% 1% 100% 0%
1.7Perl #2 30.7511.21141,108527  49% 70% 76% 80%
1.9C# Mono #2 75.0275.04263,052594  0% 16% 69% 16%
2.0Scala 39.6335.87742,396611  13% 21% 15% 63%
2.0OCaml #2 19.0419.06511,656615  43% 0% 0% 57%
2.0C# Mono 76.4676.51601,564624  100% 0% 1% 1%
2.1C# Mono #6 76.7029.96282,620638  60% 75% 55% 67%
2.1F# Mono 73.2621.64917,272639  82% 89% 86% 82%
2.1C++ g++ 5.615.62215,272648  1% 1% 1% 100%
2.1Go #7 65.6664.98442,132652  30% 1% 70% 1%
2.2Scala #2 34.3015.58862,756668  53% 59% 70% 39%
2.3C++ g++ #2 5.643.90193,828695  11% 76% 35% 25%
2.3Clojure #4 39.2012.85636,492707  73% 85% 73% 76%
2.4Go 130.9442.58684,440733  72% 71% 70% 95%
2.5Go #8 65.3119.80579,908785  88% 88% 77% 77%
2.6Hack 13.1711.20267,120787  49% 76% 71% 51%
2.6PHP 12.0610.71210,752788  64% 57% 46% 79%
2.7Hack #4 27.939.53150,480832  99% 66% 67% 62%
2.7PHP #4 26.249.60151,380832  52% 70% 57% 95%
2.7C++ g++ #3 27.3017.33178,296844  64% 1% 0% 100%
2.8F# Mono #3 74.6324.382,232,348870  76% 77% 71% 83%
3.0Java  #4 25.0423.61727,292921  11% 3% 4% 90%
3.0Java  #5 24.528.59707,744929  80% 64% 79% 64%
3.3OCaml #3 19.2510.81511,7161014  27% 26% 39% 87%
3.4OCaml #4 1.468.96264,7441050  84% 95% 85% 85%
3.4Erlang HiPE #6 182.8147.68337,0961058  92% 96% 99% 97%
3.4Erlang #6 179.8857.58301,5441058  99% 76% 65% 72%
3.6C gcc #2 23.6723.68124,7681099  0% 0% 100% 0%
4.2Java  #7 21.4921.19562,9481284  93% 1% 8% 1%
4.9OCaml 19.2710.78511,7241502  88% 26% 26% 39%
4.9Haskell GHC #2 35.699.52250,0081518  93% 91% 96% 96%
5.0C gcc #4 18.626.1886,7681525  64% 65% 73% 100%
5.0Java  #2 47.7714.93569,9761534  80% 76% 80% 84%
5.7C++ g++ #4 12.794.3894,8641759  84% 51% 58% 100%
6.3Lisp SBCL #3 41.0219.36929,6361948  91% 38% 43% 41%
8.4C gcc 5.862.52316,4522579  44% 69% 51% 71%
11Ada 2005 GNAT #5 17.795.7098,7763492  74% 77% 93% 69%
12Ada 2005 GNAT #6 18.716.18114,2323740  67% 72% 100% 65%
Clojure #3 Failed710
Dart #2 Timed Out5 min648
Dart Failed632
Erlang Timed Out10 min622
Erlang HiPE Timed Out10 min622
Java  #6 Failed1410
Lisp SBCL Bad Output591
Racket #2 Bad Output536
Scala #4 Failed723
Scala #3 Failed633
"wrong" (different) algorithm / less comparable programs
1.5Perl #6 4.454.46190,244477
1.8Perl #7 4.332.92140,044567
3.9Erlang HiPE #7 7.803.05387,6161198
3.9Erlang #7 8.613.59387,6321198
3.9Pascal Free Pascal 19.5519.56110,5641199
6.8Java  #3 8.283.01246,6042084
missing benchmark programs
Fortran Intel No program
Pascal Free Pascal No program
Rust No program

 regex-dna benchmark : Match DNA 8-mers and substitute nucleotides for IUB codes

diff program output for this 100KB input file (generated with the fasta program N = 10000) with this output file to check your program is correct before contributing.

We are trying to show the performance of various programming language implementations - so we ask that contributed programs not only give the correct result, but also use the same algorithm to calculate that result.

We use FASTA files generated by the fasta benchmark as input for this benchmark. Note: the file may include both lowercase and uppercase codes.

Each program should

Revised BSD license

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