Compare the performance of OCaml programs against some other language implementation.
For more information about the OCaml implementation we measured see ↓ about OCaml.
OCaml comparison summary
| 1/2 1/3 1/4 … OCaml is better | ||||
|---|---|---|---|---|
| Programs | Time | Memory Use | Source Size | Reduced N |
| k-nucleotide | ||||
| binary-trees | 1/3 | ± | ± | |
| regex-dna | 1/2 | 9 | ± | 500,000 |
| fannkuch | 1/2 | 4 | 2 | |
| spectral-norm | 2 | 3 | ± | |
| fasta | 2 | ± | ± | |
| n-body | 3 | ± | ± | |
| reverse-complement | 4 | ± | 1/3 | |
| pidigits | 8 | ± | ± | |
| mandelbrot | 10 | 2 | ± | |
| chameneos-redux | 67 | ± | ± | |
± look at the measurements
OCaml comparison measurements
| Program & Logs | CPU secs | Memory KB | Size B | Elapsed secs | ~ CPU Load |
|---|---|---|---|---|---|
| binary-trees | |||||
| OCaml #2 | 54.09 | 78,852 | 784 | 15.45 | 81% 100% 79% 90% |
| C++ GNU g++ #2 | 40.80 | 99,396 | 553 | 40.79 | 0% 0% 0% 100% |
| regex-dna N = 500,000 reduced workload | |||||
| OCaml | 2.22 | 96,448 | 1261 | 1.26 | 24% 49% 83% 30% |
| C++ GNU g++ #3 | 2.88 | 10,932 | 1599 | 2.88 | 0% 100% 0% 0% |
| fannkuch | |||||
| OCaml #2 | 178.79 | 4,004 | 975 | 46.77 | 93% 100% 94% 95% |
| C++ GNU g++ #2 | 71.42 | 1,092 | 554 | 71.41 | 100% 0% 0% 0% |
| spectral-norm | |||||
| OCaml #3 | 18.58 | 3,112 | 907 | 5.80 | 77% 83% 79% 81% |
| C++ GNU g++ #7 | 12.01 | 1,032 | 1114 | 3.01 | 100% 100% 100% 100% |
| fasta | |||||
| OCaml #3 | 12.88 | 728 | 1042 | 12.88 | 0% 93% 0% 0% |
| C++ GNU g++ #4 | 6.07 | 744 | 1266 | 6.07 | 0% 100% 0% 0% |
| n-body | |||||
| OCaml | 60.14 | 680 | 1239 | 60.14 | 0% 100% 0% 0% |
| C++ GNU g++ #4 | 23.84 | 788 | 1428 | 23.84 | 1% 0% 100% 0% |
| reverse-complement | |||||
| OCaml #2 | 4.78 | 168,924 | 394 | 4.78 | 100% 0% 0% 0% |
| C++ GNU g++ #2 | 1.81 | 245,092 | 1098 | 1.13 | 15% 31% 21% 88% |
| pidigits | |||||
| OCaml #2 | 21.02 | 2,372 | 510 | 21.02 | 0% 100% 0% 0% |
| C++ GNU g++ #3 | 2.71 | 1,596 | 682 | 2.72 | 0% 9% 7% 100% |
| mandelbrot | |||||
| OCaml #2 | 230.92 | 57,616 | 929 | 60.54 | 94% 100% 97% 94% |
| C++ GNU g++ #5 | 24.70 | 28,800 | 858 | 6.18 | 100% 100% 100% 100% |
| chameneos-redux | |||||
| OCaml #2 | 341.52 | 1,552 | 1286 | 232.50 | 38% 29% 39% 28% |
| C++ GNU g++ #4 | 12.10 | 1,160 | 1800 | 3.46 | 83% 76% 99% 100% |
about OCaml
The Objective Caml native-code compiler, version 3.11.0
Home Page: http://www.ocaml.org/
Download: http://caml.inria.fr/download.en.html
