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Abid Farooqui wrote:
>
> ----------------------------------------------------------------
> BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> WHEN YOU POST, include all relevant version numbers, log files,
> and configuration files. Don't make us guess your problem!!!
> ----------------------------------------------------------------
>
> I am pretty sure that iPlanet webserver uses HotSpot with regular JRE
> Here is something that I found about HotSpot
> http://java.sun.com/features/1999/04/hotspot.html
> Its a good read.The platform that HotSpot is available for right now may only be NT
> and Windows2000. This may have changed by now to include Solaris and may be Linux.
> I am not sure.
The beta Sun JDK 1.3 for Linux does have *client* HotSpot, which is a
different kind of beast than *server* HotSpot. Server HotSpot, according
to our local JDK guru, not only does the generic optimizations allowed
for the one-size-fits-all approach to bytecode execution, but also does
some very nice tricks regarding to threads, huge data structures and
networking -- obviously aiming for server-side.
I cannot offer a URL on that because as I said that was word-of-mouth
from a friend. However, 'java -version' on Sun JDK 1.3 for Linux does
produce the following:
java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)
> HotSpot profiles all the methods called most often and optimizes memory allocation
> to increase performance.
> Abid Farooqui
Regards
Ulisses Montenegro
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