Mailinglist Archive: opensuse-bugs (10137 mails)

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http://bugzilla.novell.com/show_bug.cgi?id=551717


           Summary: kpatience: solver uses too much cpu
    Classification: openSUSE
           Product: openSUSE 11.2
           Version: RC 2
          Platform: x86-64
        OS/Version: openSUSE 11.2
            Status: NEW
          Severity: Minor
          Priority: P5 - None
         Component: KDE4 Applications
        AssignedTo: kde-maintainers@xxxxxxx
        ReportedBy: loigu@xxxxxxxx
         QAContact: qa@xxxxxxx
          Found By: ---


Created an attachment (id=325023)
 --> (http://bugzilla.novell.com/attachment.cgi?id=325023)
screenshot

User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4)
Gecko/20091016 SUSE/3.5.4-1.1.2 Firefox/3.5.4

When I play the new kpatience, i observed out that it consumes nearly 100% of
cpu of my core2duo. After playing with it for a while i ended up with - it's
some bug (active waiting loop or something). 

Just few minutes ago (when writing this bug) i found out, that there is some
solver (by default turned on) and that it says something as 'solver running'.
And yes, after turning the solver off, the cpu consumption went normal.

I know, that this is not a bug per se, but may seems so to many users. Maybe
tune the solver little bit or nice it or turned off by default? :)

Reproducible: Always

Steps to Reproduce:
1. turn on the solver (leave it on)
2. play klondaike
3.
Actual Results:  
kpatience uses 100% of one core (very nice when you are on battery power;)

Expected Results:  
Well, I understand that some processing is needed to run solver (maybe not too
much), but user should be warned better what is going on.

screenshot of kpatience running alongside with htop

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