ponderous 'make world' times post GCC 3.3...

Atle trollet at skynet.be
Fri Aug 15 03:04:06 PDT 2003


Tillman wrote:
> 
> On Wed, Aug 13, 2003 at 06:12:09PM +0200, Harti Brandt wrote:
> > Well, you're the 2nd one who reports that nothing has changed. Several
> > people however report, that they see the 3x increase. And I see it myself,
> > no matter how often I look at this. Today I tried to build the vinum
> > module:
> >
> > gcc-3.3.1     yesterday's kernel      132 + 85 + 20
> > gcc-3.2.2     yesterday's kernel      131 + 85 + 22
> > gcc-3.2.2     kernel from June 1st     52 + 27 +  7
> >
> > Exactly the same config and the same world (except for gcc).
> >
> > This is an Ultra10. Perhaps it depends on the sparc model?
> 
> Yours is an Ultra 10, right? Mine is an Ultra 5 ... both are IDE models,
> I believe. Perhaps something along those lines?

Same software, same machines, different results=can_not_be.
Something has to be different.

Options? Creator?
Network?

Is some perfipheral card sending spurious interrupts to a bogus handler,
or an inefficient handler?


Atle


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