Compare the performance of Rexx Regina programs against some other language implementation, or check the Rexx CPU time and Memory use measurements.
For more information about the Rexx implementation we measured see ↓ about Rexx Regina.
Are the Rexx Regina programs better?
For each of one our benchmarks, a white bar shows which language implementation had the faster program, and a black bar shows which used the least memory.
How many times better?
How many times faster or smaller are the Rexx Regina programs than the corresponding Perl programs?
| Rexx Regina x times better ~ Perl x times better | ||||
|---|---|---|---|---|
| Program & Logs | Faster | Smaller: Memory Use | Smaller: GZip Bytes | Reduced N |
| binary-trees | ||||
| chameneos-redux | ||||
| fannkuch | ||||
| fasta | ~6.6 | ~1.0 | ~1.0 | 2,500,000 |
| k-nucleotide | ||||
| mandelbrot | ~11.3 | 1.1 | ~1.3 | |
| n-body | ~23 | ~25 | ~1.3 | 200,000 |
| nsieve | ||||
| nsieve-bits | ||||
| partial-sums | ||||
| pidigits | ||||
| recursive | ~2.2 | ~1.5 | 1.1 | |
| regex-dna | ||||
| reverse-complement | ~5.3 | 1.6 | ~2.3 | |
| spectral-norm | ~12.3 | ~1.9 | 3,000 | |
| startup | 1.2 | 1.2 | ||
| sum-file | ~3.1 | ~1.0 | ||
| thread-ring | ||||
about Rexx Regina
REXX-Regina_3.3(MT) 5.00 25 Apr 2004
Home Page: http://regina-rexx.sourceforge.net/
Download: http://prdownloads.sourceforge.net/regina-rexx
