Greetings all;
Just in the last day it has come to my attention that both emc-2.6.0-pre
(latest emc from buildbot, master-rt branch) and the slightly newer renamed
linuxcnc-2.6.0-pre (latest from buildbot) are both running exclusively on
cpu0, and about tapping it out, even at 65 u-sec base loop, keyboard
response from either is in the 1+ second area, and a G39.2 z2.0 virtually
crushed the pcb contact the full 1/16" of clearance under it, putting a
good mark and an extremely visible sag in the middle before it got stopped.
So I rebooted the atom box & immediately ran the newest emc from the
buildbot, no change, its all on cpu0, and this was in the dmesg output when
I looked:
[ 22.713987] CPU0 attaching NULL sched-domain.
[ 22.749773] CPU0 attaching sched-domain:
[ 22.749782] domain 0: span 0-1 level CPU
[ 22.749809] groups: 0 1
[ 22.749822] CPU1 attaching sched-domain:
[ 22.749827] domain 0: span 0-1 level CPU
[ 22.749832] groups: 1 0
[ 22.750253] CPU0 attaching NULL sched-domain.
[ 22.750262] CPU1 attaching NULL sched-domain.
[ 22.780105] CPU0 attaching sched-domain:
[ 22.780113] domain 0: span 0-1 level CPU
[ 22.780120] groups: 0 1
[ 22.780131] CPU1 attaching sched-domain:
[ 22.780136] domain 0: span 0-1 level CPU
[ 22.780141] groups: 1 0
[ 25.155333] CPU0 attaching NULL sched-domain.
[ 25.155345] CPU1 attaching NULL sched-domain.
[ 25.184112] CPU0 attaching sched-domain:
[ 25.184120] domain 0: span 0-1 level CPU
[ 25.184127] groups: 0 1
[ 25.184138] CPU1 attaching sched-domain:
[ 25.184143] domain 0: span 0-1 level CPU
[ 25.184148] groups: 1 0
[ 25.184510] CPU0 attaching NULL sched-domain.
[ 25.184518] CPU1 attaching NULL sched-domain.
[ 25.216149] CPU0 attaching sched-domain:
[ 25.216157] domain 0: span 0-1 level CPU
[ 25.216164] groups: 0 1
[ 25.216175] CPU1 attaching sched-domain:
[ 25.216179] domain 0: span 0-1 level CPU
[ 25.216184] groups: 1 0
[ 105.425985] I-pipe: Domain RTAI registered.
[ 105.425999] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[ 105.426005] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu
4.4.3-4ubuntu5) .
[ 105.426087] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL
IRQs DISPATCHED), ISOL_CPUS_MASK: 0).
^^^^^^^^^^^^^^^^^^^^
[ 105.426092] PIPELINE layers:
[ 105.426097] f9ec4e20 9ac15d93 RTAI 200
[ 105.426102] c085cb20 0 Linux 100
[ 105.536275] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[ 105.536579] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <with RTAI
OWN KTASKs>, kstacks pool size = 524288 bytes.
[ 105.536592] RTAI[sched]: hard timer type/freq = APIC/12500438(Hz);
default timing: periodic; linear timed lists.
[ 105.536599] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq =
1800417000 hz.
[ 105.536605] RTAI[sched]: timer setup = 999 ns, resched latency = 2943
ns.
[ 105.536747] RTAI[usi]: enabled.
[ 105.721121] RTAI[math]: loaded.
[ 106.147044] config string '0x378 out '
What does the ^^^^^^^^^^^^^^ above tell the guru's?
Cheers, Gene
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
My web page: <http://coyoteden.dyndns-free.com:85/gene>
I'm sure that that could be indented more readably, but I'm scared of
the awk parser.
-- Larry Wall in <6...@jpl-devvax.jpl.nasa.gov>
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