Bug#787211: libopenblas-base: 100% CPU load on ARM

[Sébastien Villemot]

Control: tags -1 + moreinfo

Dear user,

On Fri, 29 May 2015 20:19:42 +0200 nfb <notfreebeer at openmailbox.org> wrote:
> Package: libopenblas-base
> Version: 0.2.14-1
> Severity: normal

> i have experienced 100% CPU load on ARM with octave + libopenblas as
> reported here [0]. I don't know if this is due to my hardware setup or
> it can be verified on other platforms too, but if verified maybe it
> could be nice to contact octave mantainers and tell them to remove
> libopenblas from the dependencies list until a fix (or apply a more
> appropriate procedure for these cases, idk).
> I was told in the #octave IRC channel that this bug may be already
> known upstream, but i wonder if something can be done on the Debian
> side to avoid CPU cycles wastage to users who may not monitor their
> CPU usage during the program execution, and so may be unaware of the
> issue.
> If you need more informations let me know.

Sorry for the late reply.

Do you still experience the issue? If yes, could you give a precise
procedure for reproducing the problem, and some details about your
system (Debian version, CPU information).

Best,

-- 
⢀⣴⠾⠻⢶⣦⠀  Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁  Debian Developer
⢿⡄⠘⠷⠚⠋⠀  http://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀  http://www.debian.org
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