On Mon, Nov 15, 2010 at 11:37 AM, John Andrews
<address@hidden> wrote:
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?
DiffEnc --> Custom Block --> Chunks2Symbols
( n ouputs) --> (n * 1000 outputs) --> (n *1000 outputs)
Thanks