Time to increase MAX_TASKS?

John Baldwin jhb at freebsd.org
Tue Aug 7 21:33:05 UTC 2012


On Tuesday, August 07, 2012 2:43:17 pm Sean Bruno wrote:
> On Tue, 2012-07-31 at 09:13 -0700, Sean Bruno wrote:
> > On Mon, 2012-07-30 at 05:07 -0700, John Baldwin wrote:
> > > > I am currently running with a value of 128 and doing a bit of
> > > testing.
> > > 
> > > I think it should be something like MAX(32, MAXCPU). 
> > 
> > Ah, that sounds WAY more reasonable.  I shall test thusly.
> > 
> > Sean
> > 
> 
> This did *not* work on a dual socket machine with MAXCPU at 64.

Hmm, can you find out how many tasks it wanted?  I know part of
it is a function of the number of CPUs (we queue a task for each
CPU at one point before tasks are running).

-- 
John Baldwin


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