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Re: [Discuss-gnuradio] GPGPU GNU Radio

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] GPGPU GNU Radio
Date: Thu, 21 Jul 2011 21:42:00 -0400
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On 07/21/2011 09:38 PM, Tom Rondeau wrote:

That link is very old. We no longer use nyquist nor trac. Also, looking at nldudok1's current repo (http://gnuradio.org/cgit/nldudok1.git/), that branch no longer exists. Not sure what happened to the work there.


I think that work, and the CUDA work were abandoned because the performance simply wasn't there in most cases.  You pretty-much have
  to run the entire flow-graph on the GPU, or it just doesn't "pay".

Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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