The Computer Language
Benchmarks Game

Smalltalk VW programs versus Java

by benchmark task performance

binary-trees
source secs mem gz cpu cpu load
Smalltalk VW 31.15 375,020 938 83.72 59% 78% 64% 71%
Java 11.26 593,156 835 39.02 85% 88% 90% 88%
pidigits
source secs mem gz cpu cpu load
Smalltalk VW 13.37 55,996 773 13.36 1% 1% 100% 1%
Java 3.06 31,760 938 3.16 6% 3% 97% 1%
spectral-norm
source secs mem gz cpu cpu load
Smalltalk VW 32.22 244,048 1054 82.07 84% 83% 84% 86%
Java 4.29 29,884 950 16.56 96% 97% 99% 95%
n-body
source secs mem gz cpu cpu load
Smalltalk VW 194.34 56,384 1805 194.29 100% 0% 0% 1%
Java 21.54 27,092 1489 21.56 1% 1% 100% 1%
fasta
source secs mem gz cpu cpu load
Smalltalk VW 47.34 56,084 1536 47.32 100% 1% 1% 0%
Java 2.13 36,036 2457 5.66 94% 58% 59% 60%
reverse-complement
source secs mem gz cpu cpu load
Smalltalk VW 30.82 332,960 906 30.78 1% 1% 1% 100%
Java 1.10 345,352 1661 2.40 33% 82% 53% 54%
mandelbrot
source secs mem gz cpu cpu load
Smalltalk VW 214.93 118,764 940 151.34 28% 75% 68% 98%
Java 7.10 90,588 796 27.92 99% 99% 98% 98%
fannkuch-redux
source secs mem gz cpu cpu load
Smalltalk VW 694.43 53,736 927 694.06 1% 100% 1% 1%
Java 13.74 30,368 1282 54.12 100% 98% 98% 99%
k-nucleotide
source secs mem gz cpu cpu load
Smalltalk VW 631.19 389,508 1303 630.59 1% 1% 62% 38%
Java 7.93 465,372 1802 25.11 75% 75% 75% 93%
regex-redux
source secs mem gz cpu cpu load
  No program contribute your program
Java 0.56 39,104 929 1.57 72% 71% 75% 71%
Smalltalk VW

VisualWorks® Personal Use Edition Release 8.2 of July 15, 2016

Java

java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)