[fedora-arm] Performance on BBB

Travis Paul Tr at visPaul.me
Fri Nov 29 21:36:57 UTC 2013


Could this be due to an outdated version of u-boot? I haven't had a chance
to get Fedora on my BBB yet, so I don't know what version of u-boot is
used/recommended in the image but I recall hearing about this in the
OpenBSD mailing list:

"The last version of u-boot includes some important changes for the users
of BBB. With this version, the BBB runs at 1Ghz (now is running at
550mhz) when the board is connected to the power connector. The code was
developed by various developers of TI, so it's safe."

http://marc.info/?l=openbsd-arm&m=138100865002079&w=2



On Fri, Nov 29, 2013 at 2:04 PM, Jos Vos <jos at xos.nl> wrote:

> On Fri, Nov 29, 2013 at 06:46:00PM +0000, Peter Robinson wrote:
>
> > Are you using the same SD card for both?
>
> Same brand, same speed and class specification, only one is 4 GB and
> the other 8 GB.  But when I run it multiple times (all results are
> approx. the same) I guess Python etc. is in the buffer cache.
>
> --
> --    Jos Vos <jos at xos.nl>
> --    X/OS Experts in Open Systems BV   |   Phone: +31 20 6938364
> --    Amsterdam, The Netherlands        |     Fax: +31 20 6948204
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