regex-dna benchmark ≈50MB N=5,000,000

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

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.

    sortsort sort
  ×   Program Source Code CPU secs Elapsed secs Memory KB Code B ≈ CPU Load
1.0C++ g++ #4 12.644.2598,1601759  67% 75% 97% 60%
1.1C gcc #4 23.377.80103,7521525  71% 66% 100% 64%
1.1Ada 2005 GNAT #6 23.457.76111,1283740  65% 68% 97% 72%
1.2Ruby #8 28.739.65118,660529  66% 65% 67% 100%
1.3Ada 2005 GNAT #5 17.885.80123,8523492  77% 77% 87% 68%
1.3C gcc #2 30.0630.07124,8801099  1% 0% 100% 1%
1.4Perl #2 30.7511.21141,108527  49% 70% 76% 80%
1.5Ruby #6 25.1525.16145,292442  1% 0% 0% 100%
1.5PHP #4 26.249.60151,380832  52% 70% 57% 95%
1.6Ruby #5 28.6328.64154,932343  1% 0% 100% 1%
1.8Hack #4 7.722.84181,340832  77% 53% 70% 75%
1.9C++ g++ #3 26.2416.57182,520844  1% 0% 64% 94%
1.9Perl #4 62.2662.29189,296440  0% 0% 0% 100%
2.0C++ g++ #2 5.273.55198,920695  9% 49% 69% 26%
2.1C++ g++ 5.235.23208,580648  2% 100% 1% 1%
2.1PHP #3 26.3226.34208,852459  80% 0% 0% 21%
2.1PHP 12.0610.71210,752788  64% 57% 46% 79%
2.2PHP #2 34.1934.22216,440449  92% 0% 8% 0%
2.3Rust 35.2611.95228,296763  65% 66% 87% 78%
2.4Hack 4.093.78234,960787  36% 35% 51% 81%
2.5Hack #2 7.057.06246,780446  1% 1% 100% 1%
2.5Haskell GHC #2 35.699.52250,0081518  93% 91% 96% 96%
2.6Hack #3 7.057.05251,148456  0% 1% 1% 100%
2.6Ruby #7 29.3610.51259,920507  63% 63% 82% 71%
2.7OCaml #4 1.468.96264,7441050  84% 95% 85% 85%
2.7Ruby 45.4945.51266,028308  1% 0% 0% 100%
2.7Python 3 22.9810.42269,120478  40% 48% 83% 55%
2.9Ruby #3 33.5114.64283,740501  45% 46% 97% 42%
3.0C# Mono #2 66.3166.33289,808594  1% 14% 18% 68%
3.0Ruby #2 33.0233.03291,252417  4% 36% 33% 28%
3.1C gcc 5.812.44305,4882579  60% 51% 80% 52%
3.3Python 3 #5 23.5623.58326,816424  1% 0% 100% 0%
3.4C# Mono #6 72.1528.63337,224638  52% 56% 67% 78%
4.0Erlang #6 35.029.95395,4681058  90% 90% 88% 85%
4.4Erlang HiPE #6 34.609.60434,1721058  90% 92% 91% 88%
4.7Scala #5 29.378.47461,3321704  87% 82% 91% 88%
4.8Go #7 87.1986.35467,180652  1% 54% 26% 22%
5.2OCaml #2 19.0419.06511,656615  43% 0% 0% 57%
5.2OCaml #3 19.2510.81511,7161014  27% 26% 39% 87%
5.2OCaml 19.2710.78511,7241502  88% 26% 26% 39%
5.2Go #8 86.7826.32513,712785  77% 100% 77% 77%
5.6Go #2 48.4916.64549,688789  64% 64% 95% 69%
5.8Java  #7 21.4620.88569,4881284  98% 3% 2% 1%
5.8Java  #8 21.3521.06571,2481377  100% 1% 2% 1%
5.9Go 151.8448.96579,096733  92% 73% 75% 71%
5.9Clojure #3 51.9425.59579,784710  61% 43% 49% 50%
6.2Lisp SBCL #3 44.5820.92605,5041948  43% 42% 86% 43%
6.2Clojure #4 27.168.59606,564707  69% 92% 75% 81%
6.6Java  #6 22.726.31648,9241410  89% 96% 88% 89%
6.8Scala #2 25.319.04665,184668  62% 62% 97% 60%
7.3Racket 40.0740.07720,060527  0% 1% 100% 0%
7.5Java  #2 38.8112.43739,5721534  68% 80% 73% 93%
7.6Java  #5 24.618.46743,764929  68% 77% 80% 67%
7.7C# Mono 66.9867.01754,780624  40% 1% 60% 1%
8.0Ruby JRuby #7 49.5816.58787,976507  69% 67% 81% 84%
8.5Scala 38.9834.78833,896611  61% 5% 7% 41%
8.5Java  #4 23.5722.05837,712921  3% 11% 10% 84%
9.2F# Mono #2 67.9167.93899,772413  1% 95% 4% 2%
9.5F# Mono #4 69.5023.92936,532899  70% 70% 85% 72%
9.6F# Mono 67.9021.24938,844639  76% 80% 81% 83%
10Ruby JRuby #5 42.4936.35997,324343  24% 20% 68% 10%
10Ruby JRuby #6 48.7942.411,023,248442  38% 7% 20% 52%
20Ruby JRuby #2 65.1822.681,961,188417  58% 65% 79% 87%
20Ruby JRuby #3 56.6421.101,993,204501  64% 70% 68% 68%
22Ruby JRuby 89.1878.982,182,572308  9% 91% 7% 8%
24F# Mono #3 65.1121.762,343,812870  71% 79% 75% 76%
Dart #2 Timed Out1h 00 min648
Erlang Timed Out10 min622
Erlang HiPE Timed Out10 min622
Lisp SBCL Timed Out5 min591
Racket #2 Bad Output536
Ruby JRuby #8 Failed529
Scala #4 Failed723
Scala #3 Failed633
"wrong" (different) algorithm / less comparable programs
1.2Pascal Free Pascal 20.9720.99114,8521199
1.4Perl #7 4.332.92140,044567
1.9Perl #6 4.454.46190,244477
2.8Java  #3 7.672.83270,2762084
3.6Erlang #7 8.443.91356,2281198
4.1Erlang HiPE #7 7.833.05398,5401198
missing benchmark programs
Fortran Intel No program
Pascal Free Pascal No program

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

You can write your own program for this task and contribute to the benchmarks game by following these general instructions.

More specifically:

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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