From owner-freebsd-java  Fri Oct  4  7:39:26 2002
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Date: Fri, 4 Oct 2002 07:39:13 -0700
To: Stefan Arentz <stefan.arentz@soze.com>
Cc: freebsd-java@FreeBSD.ORG,
	"Bill Huey (Hui)" <billh@gnuppy.monkey.org>
Subject: Re: Hacking on JDK 1.3.1
Message-ID: <20021004143913.GA10940@gnuppy.monkey.org>
References: <20020929195045.GA51533@keyser.soze.com>
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From: Bill Huey (Hui) <billh@gnuppy.monkey.org>
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On Sun, Sep 29, 2002 at 09:50:45PM +0200, Stefan Arentz wrote:
> Hi,
> 
> Short introduction; I'm working on making the native JDK 1.3.1 a bit more
> stable on -STABLE (4.4 and 4.6.2-SMP in my case) and also trying to backport
> Bill Huey's excellent work on Hotspot.

Yes, babes, I'm smoking hot with my HotSpot. None of that HotSpooning for
those crack users.

>   % ab -n 2500 -c 25 http://localhost:8080/examples/jsp/dates/date.jsp
> 
> 
>   FreeBSD Native with compiler1:
> 
>    Requests per second:    205.64 [#/sec] (mean)
>    Time per request:       121.569 [ms] (mean)
>    Time per request:       4.863 [ms] (mean, across all concurrent requests)
>    Transfer rate:          259.61 [Kbytes/sec] received

Ok, try something dangerous. open os_linux.cpp and uncomment that:

  INTERRUPTIBLE_RETURN_INT(os_sleep(millis), os::Solaris::clear_interrupted);

  and comment out:

  os_sleep(millis);   

Things work fast now because of it. You folks might want to try some tests
to verify that.

bill


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