AMD64 Diablo 1.5 JDK and libthr

Greg Lewis glewis at eyesbeyond.com
Wed Jul 26 14:48:38 UTC 2006


On Wed, Jul 26, 2006 at 10:32:38AM +1000, Michael Vince wrote:
> Greg Lewis wrote:
> >On Mon, Jul 24, 2006 at 05:57:24PM +1000, Michael Vince wrote:
> >>I just ran it for you now, lower then the others.
> >>libc_r average hits per minute: 6,859
> >>libc_r session average: 3,441 
> >>libc_r transactions per minute: 2,310
> >
> >Is the machine UP or SMP?
> >
> SMP, it was rebuild using a generic 6.1 SMP kernel for all these tests, 
> with HT turned off.
> I did actually record load numbers per minute and Java memory usage. I 
> didn't post these numbers as load reports via top vary greatly from the 
> various threading libraries.

libc_r is pretty much automatically going to lose then, since it can only
use one of the CPUs.  It would be interesting to see the comparison on a
UP machine.

-- 
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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