It may be the case, given Gnu Radio’s internal buffering mechanism, that
using “unbuffered” all the time is the right thing to do, unless stdio
buffers offer a performance advantage for an application (Gnu Radio,
in this case) that already does alot of its own buffering.
Thanks. I’m having trouble recreating the error so I think I want to
take
this back. I don’t see a difference anymore between buffered and
unbuffered. I had multiple instances of gr open and running when I
noticed
the difference. Call it a fluke.
Rich
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