...@ripnet.com [mailto:mle...@ripnet.com]
Sent: Dienstag, 29. Juli 2014 16:06
To: Tom Rondeau
Cc: Sabathy Mischa; discuss-gnuradio@gnu.org;
discuss-gnuradio-bounces+mleech=ripnet@gnu.org
Subject: Re: [Discuss-gnuradio] Realtime Scheduling Problem
Was the flow-graph changed between restarts?
One mistake
Subject: Re: [Discuss-gnuradio] Realtime Scheduling Problem
Was the flow-graph changed between restarts?
One mistake new users of Gnu Radio make is to create filters that have an
impossibly-high number of taps, which become choke points
where they consume a lot of CPU, make hardly any
Was the flow-graph changed between restarts?
One mistake new users of Gnu Radio make is to create filters that have
an impossibly-high number of taps, which become choke points
where they consume a lot of CPU, make hardly any progress, and all the
downstream blocks starve for samples.
On
On Tue, Jul 29, 2014 at 9:13 AM, Sabathy Mischa wrote:
> Dear All,
>
>
>
> I am running GNU Radio 3.7.3 on a Debian Wheezy System with XFCE Desktop.
>
> In the setup I have, a USRP N210 with a SBX daughterboard is used. The
> USRP samples at 25 MSPS and pretty big processing chain in GNU Radio t
Dear All,
I am running GNU Radio 3.7.3 on a Debian Wheezy System with XFCE Desktop.
In the setup I have, a USRP N210 with a SBX daughterboard is used. The USRP
samples at 25 MSPS and pretty big processing chain in GNU Radio takes place,
which uses about 40 percent of every of the total 8 CPUS.
T
On Sun, Dec 5, 2010 at 9:05 PM, Steve Mcmahon wrote:
> Hello:
>
> I am writing a flowgraph using GRC. In the "Options" block, there is
> something called "Realtime Scheduling", which can be On or Off. What does
> this do, under the hood? When should you set it to On? When would you want to
> se
Hello:
I am writing a flowgraph using GRC. In the "Options" block, there is something
called "Realtime Scheduling", which can be On or Off. What does this do, under
the hood? When should you set it to On? When would you want to set it to Off?
Thanks.
Steve McMahon
__
I think anil is more concern about, getting data through
usrp_rx_cfile.py, in real time, is it possible in gnuradio, or what
modifications we want to make it possible
On 7/24/10, Tim Pearce wrote:
>> On Sat, Jul 24, 2010 at 6:12 PM, Anil Sharma
>> wrote:
>> Hi everyone ,
>> I am just a newbie to
> On Sat, Jul 24, 2010 at 6:12 PM, Anil Sharma wrote:
> Hi everyone ,
> I am just a newbie to gnuradio, please someone guide me. Can some one
please explain me what is realtime scheduling in
> gnuradio used for. And how we can use the realtime scheduling in gnuradio
, Moreover what is needed to m
Hi everyone ,
I am just a newbie to gnuradio, please someone guide me. Can some one
please explain me what is realtime scheduling in gnuradio used for. And
how we can use the realtime scheduling in gnuradio , Moreover what is needed
to make it set up in my ubuntu lucid.Please do guide me if any l
Hello!
To enable realtime scheduling the requesting process needs CAP_SYS_NICE.
Until now this meat running as root (and probably dropping all other
capabilities), either as root user, via a wrapper or with sudo [1].
running as root initially is not preferable, but probably the most used
pra
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