[Discuss-gnuradio] Flowgraph slows down and hangs when using benchmark_t
[Discuss-gnuradio] Flowgraph slows down and hangs when using benchmark_tx with a custom block
Mon, 15 Nov 2010 11:37:38 -0800
Hi, I have a modified dbpsk.py in which I use a custom block after the self.diffenc (differential encoder block). This custom C++ block outputs 1000 output_items of size 'gr_sizeof_char' for each input_item of size 'gr_sizeof_char'. I then use benchmark_tx.py to test the functioning of the modified dbpsk.py and upon doing so the flowgraph slows down incredibly. What can I do to speed up the process?