[Summary] Upgrade DS20 from 1 to 2 CPU

[Xavier Mertens <xavier@xxxxxxxxxxxx>]

Thanks to all of you who replied to this question.

The answer is : no!
Multithreaded applications will use both CPUs because of the OS scheduler;
single-threaded applications CAN only use one CPU.

Regards,
Xavier

--
http://www.rootshell.be
echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sb20293A2058554E494Csnlbxq'|dc

On Tue, 7 May 2002, Xavier wrote:

> 
> -----pgpenvelope processed message
> 
> Hi,
> I just upgraded a DS20 from a single CPU to a two CPU system.
> All was ok, I've now a question, do I need to recompile applications
> running on this box for better performance? (Apache + PHP)
> 
> Any advice?
> 
> Xavier
> 
> --
> http://www.rootshell.be
> echo '16i[q]sa[ln0=aln100%Pln100/snlbx]sb20293A2058554E494Csnlbxq'|dc
> 
> -----pgpenvelope information
> Hash: SHA1
> Version: GnuPG v1.0.6 (GNU/Linux)
> Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/
> 
> gpg: Warning: using insecure memory!
> gpg: Signature made Tue 07 May 2002 11:24:53 AM CEST using DSA key ID BCD0FCA1
> gpg: Good signature from "Xavier Mertens <xavier@rootshell.be>"
> 
> pgpenvelope_decrypt: message processed at Wed May  8 14:01:10 2002
> 
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>