Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 31 Dec 1998 16:44:01 +0900
From:      SHUDO Kazuyuki <shudoh@muraoka.info.waseda.ac.jp>
To:        freebsd-java@FreeBSD.ORG, freebsd-ports@FreeBSD.ORG
Subject:   Re: Porting java stuff? Proposal?
Message-ID:  <199812310744.QAA28564@cafe.muraoka.info.waseda.ac.jp>
In-Reply-To: Your message of "Wed, 30 Dec 1998 23:51:09 MST." <199812310651.XAA07977@mt.sri.com>

next in thread | previous in thread | raw e-mail | index | archive | help
> > My understanding is that JDK for FreeBSD make use of C
> > version of interpreter instead of assembly language
> > version as executeJava_p5.*. Is this right?
>
> That is correct, but we weren't that much slower than the Linux JDK,
> which *does* use the assembly language version of executeJava.

I feel that FreeBSD JDK is pretty slower than Linux JDK.

With Linpack benchmark for Java (*),
Linux JDK117 on PentiumPro/200MHz results 1.357 Mflops/s,
FreeBSD JDK117 on PentiumII/233MHz results 0.734 Mflops/s.
Java interpreter shows these results, no JIT.

(*) Linpack Benchmark -- Java Version
  http://www.netlib.org/benchmark/linpackjava/

I wonder why isn't FreeBSD port based on Linux port.
I love FreeBSD as same as Linux, but I'm sad to say
porting effort to Linux is superior to the FreeBSD one.


Kazuyuki SHUDO				Happy Hacking!
  Muraoka Lab., Grad. School of Sci. & Eng., Waseda Univ.
E-mail: shudoh@muraoka.info.waseda.ac.jp
Address: Muraoka Lab., Waseda Univ.,
         3-4-1 Okubo Shinjuku-ku Tokyo 169-8555 JAPAN
TEL: +81-3-3209-5198	FAX: +81-3-3209-5198

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-ports" in the body of the message



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199812310744.QAA28564>