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Re: [Discuss-gnuradio] issue with precog with new grextras
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From: |
Josh Blum |
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Subject: |
Re: [Discuss-gnuradio] issue with precog with new grextras |
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Date: |
Wed, 12 Jun 2013 13:03:53 -0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 |
On 06/12/2013 12:38 PM, Yogesh Dahiya wrote:
> i guess some of the older features of grextras are missing in the new one
> like the gr.block . gruel files pmt_blob, pmt_mgr, pmt_extras are also
> missing.
The newer grextras is just blocks. The features mentioned went into the
advanced scheduler. https://github.com/guruofquality/gras/wiki
In particular, all the blob stuff has been replaced a smart buffer which
can be used to pass blobs of data with messages, or represent buffers in
the stream domain. And can go in between message and stream domains w/o
incurring a copy. Heavily used in the new grextras blocks.
> Because of all this precog is in broken state.
> older grextras ( https://github.com/ncorgan/grextras)
> new one (https://github.com/guruofquality/grextras )
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> Is there any fix to this?
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Precog requires an older version of grextras on this branch:
http://lists.gnu.org/archive/html/discuss-gnuradio/2013-05/msg00492.html
Sorry for the confusion. At this particular period in time the software
seems to be all over the place and nothing is versioned or released yet.
-josh
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