Re: GSoC: Add SMT/HT awareness to DragonFlyBSD scheduler
Mihai Carabas <[email protected]>
| Newsgroups | gmane.os.dragonfly-bsd.kernel |
|---|---|
| Message-ID | <CANg1yUuwLE4hb-vq6Fiwa+9CHBveHmn+WCedexfRVd1BTXDzFg@mail.gmail.com> |
On Fri, Jun 29, 2012 at 3:30 PM, McLone <[email protected]> wrote: > On Wed, Jun 20, 2012 at 12:20 PM, Mihai Carabas <[email protected]> > wrote: > > As you can see, the differencess for building apache are small (~1,5sec = > > 5%). This is because a building process isn't so CPU hungry, it often > waits > > for I/O. > Even if you use some kind of RAM FS for src and obj? > Even if you first read its src for blocks to be cached? > I now used the tmpfs (I copied the sources on a tmpfs and compiled there) and the results are the same. It seems that all processes aren't so CPU intensive...they run for a very short period of time. Mihai