Re: [Discuss-gnuradio] Benchmark ?

[Thomas Tsou]

On Wed, Apr 28, 2010 at 1:59 AM, William Pretty Security Inc
<address@hidden> wrote:
> Is there some bench mark I can run to test the USB and CPU loading ?
>
> Apparently there is a problem with usrp_benchmark_sub.py …

Some basic tests for USRP operation.

usrp_fft.py -d 8

usrp/host/apps/test_usrp_standard_rx
usrp/host/apps/test_usrp_standard_rx

usrp_benchmark_usb.py isn't really that effective as a benchmark per
se, but can cause underlying issues to show up. In general though -
embedded systems aside - USB isn't that much of a drag in overall CPU
utilization on recent systems, which should be able to sustain 32MBps
on the USB bus without much issue.

  Thomas