[parisc-linux] Re: [parisc-linux-cvs] linux grundler

Grant Grundler grundler@dsl2.external.hp.com
Sun, 9 Feb 2003 12:14:41 -0700


On Sun, Feb 09, 2003 at 12:29:13PM +0000, Matthew Wilcox wrote:
> I'll upload it to unofficial-debs and people will be able to apt-get
> install it from there.

cool - thanks.

> Sure, but there's a measurable performance difference if you compile out
> spinlocks

if people care about the last 5% performance, they still have several
options:
o build your own kernel
o run HPUX

I've not done or seen any lmbench perf results recently but before hpux
was 10x faster on context switch/task related stuff.  And X11 server
takes advantage of HW acceleration.
(I'm associating UP systems with graphics which isn't always true)

grant