Memory bandwidth and cache size/speed make a significant difference as well as the "gruntiness" of the CPU.
These small systems don't have much in the way of memory "grunt'. On 2014-08-06 11:26, Marcus Müller wrote: > I apologize! > Generally, Rejunte, what's your GNU Radio version/how did you get it? > you can check using "gnuradio-config-info -v". > > Greetings, > Marcus > On 06.08.2014 17:14, West, Nathan wrote: > On Wed, Aug 6, 2014 at 3:56 AM, Marcus Müller <[email protected]> > wrote: We don't have much optimization for ARMs yet,... Lies! > https://github.com/gnuradio/gnuradio/commits/master/volk [1] However, a > cortex-a7 is the least capable of the cortex a-series (and Rejunte is > probably not using those recent commits). I haven't even tried running > anything with a cortex a7. Rejunte, if you've got some time could you run > gr-profiler.py -s from https://github.com/osh/gr-benchmark [2] ? _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio [3] Links: ------ [1] https://github.com/gnuradio/gnuradio/commits/master/volk [2] https://github.com/osh/gr-benchmark [3] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
