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Re: [Discuss-gnuradio] Testing an GRC project runs nearly 200% CPU

From: Vanush Vaswani
Subject: Re: [Discuss-gnuradio] Testing an GRC project runs nearly 200% CPU
Date: Fri, 16 Jan 2015 09:24:20 +1100

Post a screenshot of your flowgraph. Sounds like a sample rate mismatch.

On Fri, Jan 16, 2015 at 8:38 AM, Andreas Ladanyi
<address@hidden> wrote:
> Hi,
> iam testing an UKW Radio Receiver GRC project (gr-rds) on bananapi. The
> application starts. The tuned radio station sounds clicking. Changing any
> parameter in the GUI is very difficult/slow.
> top tells me a memory usage about 20 %. CPU usage is nearly 200 % (bananapi
> has 2 CPUs). At any webside i read that working with no throttle blocks
> could run a CPU to maximum. In my project which iam testing i see no
> throttle blocks. I am not sure if that could be the reason because iam
> working on the bananapis real hardware ?
> Is there something wrong with the sample rate ?
> Andreas
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> Discuss-gnuradio mailing list
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