On 7/2/07, Dmitry Adamushko <[email protected]> wrote:
On 02/07/07, Vegard Nossum <[email protected]> wrote:
> I have been running cfs-v18 for a couple of days now, and today I
> stumbled upon a rather strange problem. Consider the following short
> program:
>
> while(1)
> printf("%ld\r", 1000 * clock() / CLOCKS_PER_SEC);
Is it running with a default (0) nice value?
Yes.
could you please run the following script when your application is running?
As you have pointed out :
"... In fact, it seems that the longer it runs, the longer it takes to
terminate (towards 5 seconds after running for a couple of minutes
..." ,
(I don't think it'll ever take more than 5 seconds, though.)
please run the script a few times : say, before starting up your
application, 10 sec. after it's got started, 1 minute, a few minute...
http://people.redhat.com/mingo/cfs-scheduler/tools/cfs-debug-info.sh
Resulting files at
http://vegard.afraid.org:1104/pub/cfs/
cfs-debug-info-2007.07.02-15:18:13 Before running program
cfs-debug-info-2007.07.02-15:19:51 ~10 secs after start
cfs-debug-info-2007.07.02-15:20:54 ~1 minute after start
cfs-debug-info-2007.07.02-15:25:52 ~5 minutes after start
cfs-debug-info-2007.07.02-15:30:54 ~10 minutes after start
a.out is my program, FahCore_78 is the f@h client.
Hope this helps.
Vegard
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