From: Eijiro Sumii <sumii@venus.is.s.u-tokyo.ac.jp>
To: caml-list@inria.fr
Cc: Jean-Christophe.Filliatre@lri.fr, proff@iq.org,
jmp@arsdigita.com, sumii@venus.is.s.u-tokyo.ac.jp
Subject: Re: substring match like "strstr"
Date: Wed, 13 Dec 2000 19:17:15 +0900 [thread overview]
Message-ID: <20001213191715D.sumii@yl.is.s.u-tokyo.ac.jp> (raw)
In-Reply-To: <20001213190207A.sumii@yl.is.s.u-tokyo.ac.jp>
> Actually, I found the (almost) same code on the web and tried it. The
> results (again, execution time in seconds) were:
>
> SPARC Pentium
> strstr 52.68 57.050
> kmp 111.52 143.490
Oops, I forgot to give "-unsafe" to ocamlopt in kmp. With -unsafe,
the results have improved (but still worse than strstr):
SPARC Pentium
kmp 73.50 79.940
Eijiro
next prev parent reply other threads:[~2000-12-14 18:21 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-08 6:04 eijiro_sumii
2000-12-08 12:57 ` Gerd Stolpmann
2000-12-10 13:16 ` eijiro_sumii
2000-12-10 15:39 ` Gerd Stolpmann
2000-12-11 3:57 ` eijiro_sumii
2000-12-12 13:58 ` Julian Assange
2000-12-11 21:07 ` Chris Hecker
2000-12-11 22:22 ` Gerd Stolpmann
2000-12-12 5:06 ` Chris Hecker
2000-12-12 12:28 ` Jean-Christophe Filliatre
2000-12-13 10:02 ` eijiro_sumii
2000-12-13 10:17 ` Eijiro Sumii [this message]
2000-12-13 10:53 ` Julian Assange
2000-12-13 13:28 ` Eijiro Sumii
2000-12-12 3:28 ` eijiro_sumii
2000-12-13 1:12 ` John Prevost
2000-12-13 2:35 ` Chris Hecker
2000-12-12 10:07 ` Sven LUTHER
2000-12-14 3:36 ` eijiro_sumii
2000-12-14 6:48 ` Chris Hecker
2000-12-14 8:02 ` eijiro_sumii
2000-12-14 21:53 ` Stephan Tolksdorf
2000-12-14 21:12 Ruchira Datta
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