Re: [Discuss-gnuradio] oprofile inband code results

[George Nychis]

Heres a new and important run, where it seems like the application 
cannot keep up (Eric knows what I'm talking about) from the low 
interpolation and decimation rates, the memory usage shoots through the 
roof, and the system ends up locking up for a period of time:

http://www.andrew.cmu.edu/user/gnychis/inband_tx_rx_3

the PMT library is really sucking face with 23% of the time, surpassing 
libm, libc and libstdc++ which are at 22%.

I can certainly think of ways of reducing the PMT usage... there are 
numerous cases where I will parse a PMT list, and pass the list to 
another method only to re-parse it because it is convenient rather than 
passing tons of parameters. :)

- George