Subject: Re: UBC performance/tuning "issues"
To: Perry E. Metzger <perry@wasabisystems.com>
From: Jason R Thorpe <thorpej@wasabisystems.com>
List: tech-perform
Date: 06/19/2002 15:52:55
On Wed, Jun 19, 2002 at 06:27:28PM -0400, Perry E. Metzger wrote:

 > I have a design that might or might not work better, based on the same
 > observation that is behind generational garbage collection. I've had
 > no time to try it out, however, and my motivation has lowered since it
 > became possible to tune things reasonably well without. I'd invite
 > help from someone very wizardly who had more time than I do.

Ross and I actually implemented generational scavenging for our pagedaemon
at one point.  It didn't help as much as I would have liked, but that is
mostly due to an implementation problem that I didn't (and still don't) have
a good solution for.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>