jdk15 and SMP: are libmap.conf hacks needed on FreeBSD 5.4 and higher (both i386 and amd64)?

Greg Lewis glewis at eyesbeyond.com
Thu Oct 6 14:22:15 PDT 2005


On Thu, Oct 06, 2005 at 11:02:03PM +0200, Tomaz Borstnar wrote:
> 	Did not find anything recent enough in archives so I decided to ask 
> here. So here it goes... I want to utilize SMP on FreeBSD 5.4 (both 
> i386 and amd64) as much as possible with jdk1.5. So I was wondering 
> whether I still need to mess with libmap.conf to map threading libs 
> to kse or not? It appears that I do not need to do that since my 
> limited testing showed that machine was easily overloaded by severely 
> hammering JBoss/jdk15 combination. Also top -H shows many java 
> threads in ksesig and similar states. So does that mean I should keep 
> the defaults and be happy with them?

Yes.  Particularly the latter ;).

-- 
Greg Lewis                          Email   : glewis at eyesbeyond.com
Eyes Beyond                         Web     : http://www.eyesbeyond.com
Information Technology              FreeBSD : glewis at FreeBSD.org


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