Re: [Discuss-gnuradio] Re: double buffering with new thread-per-block scheduler

[Juha Vierinen]

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