From: Sven Luther <luther@dpt-info.u-strasbg.fr>
To: Chet Murthy <chet@watson.ibm.com>
Cc: Xavier Leroy <xavier.leroy@inria.fr>,
onlyclimb <onlyclimb@163.com>,
caml-list@inria.fr
Subject: Re: [Caml-list] speed
Date: Fri, 3 Jan 2003 15:53:40 +0100 [thread overview]
Message-ID: <20030103145340.GA2819@iliana> (raw)
In-Reply-To: <200301021752.h02HqPXh005051@nautilus-chet.watson.ibm.com>
On Thu, Jan 02, 2003 at 12:52:25PM -0500, Chet Murthy wrote:
>
> Not to contradict Xavier, because in essence, he is right -- Caml is
> indeed far faster than Java on any realistic applications in almost
> any area I have ever bothered to try -- but the story as to Java is
> actually rather complicated.
>
> (1) different JDKs exhibit remarkably different results on real-world
> examples, as their implementors have different backgrounds. I
> remember that the first JITs all did great on integer and
> floating-point loops, and that was _it_ -- the rest of the time, they
> were often slower than just a hack like inlining interpreter
> code-segments. This is just a human thing.
Do you have any idea how gcj does, compared to ocamlopt maybe ? After
all, if i am not wrong, both generate native code.
Friendly,
Sven Luther
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next prev parent reply other threads:[~2003-01-03 14:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-03 16:00 onlyclimb
2003-01-03 11:38 ` [Caml-list] speed Clemens Hintze
2003-01-03 11:47 ` [Caml-list] speed Noel Welsh
2003-01-02 16:45 ` Chet Murthy
2003-01-03 13:32 ` Xavier Leroy
2003-01-02 17:52 ` Chet Murthy
2003-01-03 14:53 ` Sven Luther [this message]
2003-01-03 15:28 ` Erol Akarsu
2003-01-02 17:53 ` Coyote Gulch test in Caml (was Re: [Caml-list] speed ) Chet Murthy
2003-01-03 15:10 ` Shawn Wagner
2003-01-03 15:56 ` Oleg
2003-01-04 18:31 ` Xavier Leroy
2003-01-18 22:49 ` Oleg
2003-01-18 23:50 ` Shawn Wagner
2003-01-20 21:23 ` David Chase
2003-01-20 21:39 ` Nickolay Semyonov-Kolchin
2003-01-21 0:54 ` Brian Hurt
2003-01-21 13:09 ` David Chase
2003-01-21 13:15 ` Daniel Andor
2003-01-21 20:26 ` Nickolay Semyonov-Kolchin
2003-01-19 10:33 ` Siegfried Gonzi
2003-01-19 10:34 ` Siegfried Gonzi
2003-01-21 9:56 ` [Caml-list] Re: Coyote Gulch test in Caml Xavier Leroy
2003-01-21 15:57 ` Brian Hurt
2003-01-27 16:58 ` Daniel Andor
2003-01-28 8:27 ` Christian Lindig
2003-01-05 1:13 ` [Caml-list] speed Brian Hurt
2003-01-05 1:48 ` Michael Vanier
2003-01-07 16:03 isaac gouy
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