Messages in this thread | | | Date | Wed, 21 Jun 2006 03:17:42 -0500 | From | art@usfltd ... | Subject | Re: kernel-x64-smp-multiprocessor-time util problem |
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Quoting Bernd Petrovitsch <bernd@firmix.at>:
> On Mon, 2006-06-19 at 18:04 -0500, art@usfltd.com wrote: >> on dual core amd-athlon under 64bit-smp core >> >> kernel compilation time: >> >> time make -j 8 >> ... >> LD [M] sound/usb/snd-usb-lib.ko >> LD [M] sound/usb/usx2y/snd-usb-usx2y.ko >> >> real 18m0.948s >> user 26m6.270s ------bad >> sys 4m22.256s ------?bad >> [xxx@localhost linux-2.6.17]$ >> --- real-clock time is ~18 min -- user and system time doubled? > > How many virtual CPUs (i.e. HT is "2 CPUs") do you have in that machine? > > Bernd > -- > Firmix Software GmbH http://www.firmix.at/ > mobil: +43 664 4416156 fax: +43 1 7890849-55 > Embedded Linux Development and Services > ------------------------------------------------
1 CPU 2 cores = 2 (amd athlon x2 4200+)
xboom
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