On Apr 30, 2009, at 12:32 PM, Robert Watson wrote:
On Thu, 30 Apr 2009, Oliver Pinter wrote:
Is the FreeBSD's FS management so slow?
http://www.netbsd.org/~ad/50/img15.html
Or so big is the difference between the two cpu scheduler?
Also, there's a known and serious performance regression in CAM
relating to tgged queueing, and the generic disk sort routine,
introduced 7.1, which will be fixed in 7.2. I can't speak more
generally to the benchmarks -- we'll need to run them in a
controlled environment and see if we can reproduce the results.
Also :-)
I recall that our "make -j X" actually limits the number
of make processes/jobs to X. I don't know anything about
build.sh, so I don't know if our make is at all being
involved, but it would be good to know how the load varies
per OS. We may simply have less parallelism in the build.
--
Marcel Moolenaar
xcl...@mac.com
_______________________________________________
freebsd-hackers@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-hackers
To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
