On Wed, Oct 31, 2007 at 01:04:55PM -0400, Glenn Fowler wrote:
Hi Glenn,
> > Jens Elkner wrote:
> > > regex.c RegexTest.java MHz
> > > Solaris sparc 13.12u 0.01s 0:13.17 99.6% 5569 ms 1503
> > > Solaris x86 6.28u 0.00s 0:06.29 99.8% 2571 ms 2813
> > > Linux i686 0.704u 0.004s 0:00.70 100.0% 5587 ms
> > > 2079.593
>
> I found RegexTest.java but it takes as input a file of patterns/string
> "regex.txt"
Ahh - good.
> and it looks like that file is user-specified
Yes - the RE is hardcoded and as file (first arg to each prog) one may
choose any file [which yields the worst case aka no match]. For the
numbers above I've choosen an email of my SUN contact, which contains
matching grant infos wrt. FUL aka EDU - so I guess not really public stuff.
elkner.q ~/tmp > wc xt
6617 6883 427011 xt
Anyway, produced the numbers again for those, which wanna fetch
http://iws.cs.uni-magdeburg.de/~elkner/regex/mk.log
elkner.q ~/tmp > wc /tmp/mk.log
2633 27847 325535 /tmp/mk.log
regex.c RegexTest.java MHz
Solaris sparc 12.14u 0.00s 0:12.25 99.1% 5324 ms 1503
Solaris x86 5.85u 0.00s 0:05.86 99.8% 2190 ms 2813
Linux 0.676u 0.020s 0:00.69 100.0% 4447 ms 2079.593
Regards,
jel.
--
Otto-von-Guericke University http://www.cs.uni-magdeburg.de/
Department of Computer Science Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany Tel: +49 391 67 12768
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