Hello, I am using a C++ interface with the USRP2 board. I found the CPU usage is about 30% for dual core 3.2G CPU with 5M sample frequency while about 60% usage for 20M sample frequency. I am just keep running the rx_sample() function without any other operation. Is this CPU usage normal? I think it is too high. Is there any method to optimize it?
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
