Thank you Phnillip,
SSH is a great solution for my needs. Now I will check the video about perf.
Thank you very much.
2015-11-06 15:00 GMT-06:00 Philip Balister [via GnuRadio] <
ml-node+s4n56795...@n7.nabble.com>:
> On 11/06/2015 03:54 PM, haroldmk wrote:
>
> > Hello all,
> >
> > I am working with GNU Radio on a Zedboard (which is a Xilinx Zynq-7000
> based
> > device). The linux dist. used is the one from this page:
> > http://gnuradio.org/data/sdk/zedboard_armv7a-sf-vfp-neon/
> >
> > I have described some functions on the FPGA of the Zynq and I am able to
> > send and receive data from a gnuradio .py , and everthing seems to be
> > working ok.
> >
> > I would like to measure how the use of the FPGA impacts the CPU
> performance,
> > I am thinking on measuring the % of CPU usage of a GNU Radio block that
> > performs all the calculations only in the ARM processor and the same
> > function but co-processing some data in the FPGA.
> >
> > The problems that I have in doing that measure is that the Linux dist.
> used
> > has no graphical interface and only one command line, so, I am not able
> to
> > run the .py file on one termianl and other programm on other terminal
> like
> > TOP for CPU usage measurement.
> >
> > I tried with a bash script but when I execute the .py file it "blocks"
> > everthing. I have to manually press enter or stop the process, depending
> on
> > run option I chose initially in the flow graph options, "Generate
> Options:
> > No GUI" and "Run Options: Prompt to exit" or "Run to completion".
>
> Use ssh to login via the network.
>
> perf and friends can be really handy for understanding what the
> processor is doing.
>
> https://www.youtube.com/watch?v=kWnx6eOGVYo
>
> Philip
>
> >
> > Any ideas on how to handle this?.
> > Thanks in advance.
> >
> >
> >
> > --
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> >
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