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Re: [Discuss-gnuradio] Re: double buffering with new thread-per-block sc
From: |
Juha Vierinen |
Subject: |
Re: [Discuss-gnuradio] Re: double buffering with new thread-per-block scheduler |
Date: |
Thu, 4 Sep 2008 10:23:45 +0300 |
On Thu, Sep 4, 2008 at 03:36, Eric Blossom <address@hidden> wrote:
> On Thu, Sep 04, 2008 at 01:12:26AM +0300, Juha Vierinen wrote:
>> Responding to my own mail. It seems that you cannot have two disjoint
>> parts within a graph.
>
> This is incorrect.
Good.
> See for example the "single argument version of connect" such as used
> in gnuradio-examples/python/digital/tunnel.py and documented in
> gr_hier_block2.h
Thank you for this information, this helps me forward.
> You could create a block that's sole purpose was to serve as your
> large buffer. It could have an arbitrarily large internal buffer (10M
> samples?). It would derive from gr_block.
This was my idea, but until now, I couldn't figure out how to do it in practice.
> By default the buffer size between each block is on the order of 64KB.
OK. Good to know.
And thank you for the new scheduler.
juha