[linrad] Re: Increased CPU usage

2007-04-08 Thread John Harrison, NI1B
Hi all, My experience with the OS telling me what the OS is doing is not good. Of course there are 'reasons' for whatever OS behaviour! But generally OS numbers about OS usage are in my experience, total garbage. I find it better to put a bit out to the parallel port and measure what is g

[linrad] Re: Increased CPU usage

2007-04-08 Thread Leif Asbrink
Hello John, Hmmm, in my experience the CPU load reported by the getrusage function under Linux is quite reliable. I do not know how I could use the parallel port to show which thread is running in a multi-threaded program like Linrad. As I understand it, threads can be stopped at any point in ca