Josh Blum

I'm am seeing an issue when trying to max out the threads with a non-throttled flow graph. I believe that in blocking mode, we are causing a concurrency issue. I...

- requires merge of 3.7 support first

- provide widgets for setting and displaying common data types - gui builder panel with access to available properties and element tree

qa_constellation_receiver randomly fails

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Not sure if this is GRAS, or an rarely exercised bug in the constellation code. Given the last two QA fixes, it could go either way.

output api calls when no outputs connected

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Update topology tells the block it only has as many outputs as are actually connected. This means, no connections, no output ports. Users may want to write work routines that...

use of input reserve - gr trellis

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notes in comment from gr_block.cc: ``` void gr_block::_update_input_reserve(void) { /*! * Set an input reserve for fixed rate blocks. * * FIXME: Also do this when output multiple is large,...

This could stand to be very interesting. - Is scheduler performance better, worse, on-par? - How beneficial are the zero copy the features? - What theron yield_strategy works best? The...

This is the only way we can truly have const correctness with sbuffer. Otherwise, the intrusive pointer just scoots around and gives us the non-const pointer -- the wrong thing...

- theron submodule update - new hooks for blocking mode - default to blocking mode - double check performance