MFCard access speed difference between RPi and Beaglebone
Werner Thie
werner at thieprojects.ch
Thu Feb 21 14:46:02 UTC 2013
Hi
trying to nail down the crash and core dump in Python when importing
ctypes I did a parallel build of python on both systems with the same
SVN rev 246947 of kernel.
The RPi seems to beat the Bbone quite clearly with a ration of 6 : 10
It is very apparent (when unpacking for instance) that the Bb shows a
much more pronounced 'hickup' behavior, unpacking 40-60 files and then
most probably doing disk IO.
Swapping the MFCards does not change the situation at all.
Can anybody out there suppprt this observation and/or explain it?
Cheers, Werner
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