Compare the performance of Scala programs against some other language implementation, or check the Scala CPU time and Memory use measurements.
For more information about the Scala implementation we measured see ↓ about Scala.
Are the Scala 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 Scala programs than the corresponding Java 6 -server programs?
| Scala x times better ~ Java 6 -server x times better | ||||
|---|---|---|---|---|
| Program & Logs | Faster | Smaller: Memory Use | Smaller: GZip Bytes | Reduced N |
| binary-trees | 1.1 | ~1.7 | 1.1 | |
| chameneos-redux | ||||
| fannkuch | ~1.5 | ~1.9 | 1.2 | |
| fasta | ~1.1 | ~1.7 | 1.0 | |
| k-nucleotide | ~1.1 | 1.1 | 1.0 | |
| mandelbrot | ~1.3 | ~1.6 | 1.5 | |
| meteor-contest | ~9.2 | ~1.7 | 1.7 | |
| n-body | ~1.1 | ~1.7 | ~1.0 | |
| nsieve | ~1.1 | ~1.5 | 1.2 | |
| nsieve-bits | ~1.1 | ~1.6 | 1.4 | |
| partial-sums | ~1.1 | ~2.0 | ~1.0 | |
| pidigits | ~5.8 | ~2.4 | 2.1 | |
| recursive | 1.1 | ~1.6 | 1.0 | |
| regex-dna | ~1.3 | ~1.2 | 1.1 | |
| reverse-complement | 1.2 | 1.4 | ~1.3 | |
| spectral-norm | 1.0 | ~1.5 | 1.1 | |
| startup | ~2.2 | 1.3 | ||
| sum-file | ~1.9 | ~1.7 | 1.4 | |
| thread-ring | 2.5 | 1.2 | 1.6 | |
about Scala
Scala compiler version 2.7.0-final -- (c) 2002-2008 LAMP/EPFL
Online book: Programming in Scala pdf
A Scala Tutorial for Java programmers pdf
Home Page: http://scala.epfl.ch/
Download: http://scala.epfl.ch/downloads/index.html
