[Nepomuk] Re: Review Request: Give Nepomuk the lowest Priority in the Scheduler

[Vishesh Handa]

> On July 22, 2011, 2:46 p.m., Sebastian Trueg wrote:
> > I have no idea why I did not use that to begin with, however. However, I think for git master we should allow Nepomuk::Service subclasses to set a priority like "BackgroundNonesense" or "UserInteraction" or things like that. Based on that we would set the priority. I suppose that the query service should get a higher prio (although I am not sure if that does change anything since most of the work is done by Virtuoso anyway.)

Is it okay if I push this patch for 4.7?

I'll start working on the solution you proposed for master.


- Vishesh


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On July 22, 2011, 8:17 a.m., Vishesh Handa wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/102044/
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> 
> (Updated July 22, 2011, 8:17 a.m.)
> 
> 
> Review request for Nepomuk and Sebastian Trueg.
> 
> 
> Summary
> -------
> 
> I've changed the scheduling of all Nepomuk services from SCHED_BATCH to SCHED_IDLE. Maybe this should only be done for the "nepomukindexer"?
> 
> Reference: http://www.kernel.org/doc/man-pages/online/pages/man2/sched_getscheduler.2.html
> 
> If this is accepted, I'll like to backport it as well.
> 
> 
> Diffs
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> 
>   nepomuk/servicestub/priority.cpp 1c4e5687 
> 
> Diff: http://git.reviewboard.kde.org/r/102044/diff
> 
> 
> Testing
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> 
> I've tested it on my desktop and I find that I just don't notice when files are being indexed. Before this it was slightly noticeable as the computer would become slightly sluggish. 
> 
> 
> Thanks,
> 
> Vishesh
> 
>

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