PLEASE CHOOSE THE UP-TO-DATE MEASUREMENTS INSTEAD OF THESE! (Read the FAQ!) |
Compare the performance of Scheme PLT programs against some other language implementation.
For more information about the Scheme implementation we measured see ↓ about Scheme PLT.
| 1/2 1/3 1/4 Scheme PLT is better | ||||
|---|---|---|---|---|
| Programs | Time | Memory Use | Source Size | Reduced N |
| chameneos-redux | ||||
| recursive | 1/47 | 1/2 | 2 | |
| binary-trees | 1/24 | 1/2 | ± | |
| fannkuch | 1/9 | 5 | 2 | |
| nsieve-bits | 1/9 | 2 | 2 | |
| nsieve | 1/8 | 1/5 | ± | |
| spectral-norm | 1/5 | 3 | ± | |
| fasta | 1/5 | 3 | ± | |
| mandelbrot | 1/5 | 4 | 2 | |
| n-body | 1/4 | 4 | ± | |
| regex-dna | ± | 6 | 2 | |
| partial-sums | ± | 4 | 2 | |
| k-nucleotide | ± | 2 | 2 | |
| pidigits | ± | 4 | ± | |
| sum-file | 2 | 4 | 2 | |
| reverse-complement | 3 | 2 | 2 | |
± look at the measurements
| Program & Logs | CPU secs | Memory KB | Size B | Elapsed secs | ~ CPU Load |
|---|---|---|---|---|---|
| recursive | |||||
| Scheme PLT | 19.07 | 6,988 | 579 | ||
| Perl #2 | 898.78 | 10,836 | 380 | ||
| binary-trees | |||||
| Scheme PLT #2 | 10.16 | 29,992 | 503 | ||
| Perl #2 | 239.36 | 47,936 | 541 | ||
| fannkuch | |||||
| Scheme PLT #2 | 92.13 | 7,104 | 549 | ||
| Perl | 855.72 | 1,492 | 348 | ||
| nsieve-bits | |||||
| Scheme PLT | 11.35 | 9,740 | 629 | ||
| Perl | 100.18 | 4,004 | 253 | ||
| nsieve | |||||
| Scheme PLT #2 | 3.38 | 26,456 | 379 | ||
| Perl #2 | 25.45 | 121,904 | 290 | ||
| spectral-norm | |||||
| Scheme PLT #2 | 827.40 | 7,408 | 419 | ||
| Perl #2 | 4,089.08 | 2,468 | 334 | ||
| fasta | |||||
| Scheme PLT | 194.82 | 6,456 | 1053 | ||
| Perl #4 | 950.04 | 1,872 | 934 | ||
| mandelbrot | |||||
| Scheme PLT #2 | 84.50 | 7,160 | 508 | ||
| Perl #2 | 403.20 | 1,724 | 311 | ||
| n-body | |||||
| Scheme PLT #2 | 477.52 | 8,036 | 1423 | ||
| Perl | 1,697.59 | 1,936 | 1140 | ||
| regex-dna | |||||
| Scheme PLT | 9.35 | 119,724 | 835 | ||
| Perl #4 | 11.81 | 21,408 | 431 | ||
| partial-sums | |||||
| Scheme PLT | 13.98 | 6,552 | 651 | ||
| Perl #3 | 17.41 | 1,476 | 389 | ||
| k-nucleotide | |||||
| Scheme PLT #2 | 30.60 | 84,620 | 558 | ||
| Perl #2 | 32.07 | 42,816 | 359 | ||
| pidigits | |||||
| Scheme PLT | 5.24 | 9,048 | 464 | ||
| Perl #2 | 3.61 | 2,532 | 385 | ||
| sum-file | |||||
| Scheme PLT #2 | 30.13 | 6,256 | 143 | ||
| Perl | 18.17 | 1,468 | 84 | ||
| reverse-complement | |||||
| Scheme PLT | 5.10 | 84,116 | 580 | ||
| Perl #2 | 1.99 | 38,360 | 298 | ||
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