[Discuss-gnuradio] nanosecond timing under Linux

[Lee Patton]

Any suggestions for getting nanosecond (or at least, sub-microsecond)
timing under Linux?  The best I've Googled have been platform-dependent
assembly timers.

http://www.ncsa.uiuc.edu/UserInfo/Resources/Hardware/IA64LinuxCluster/Doc/timing.html#linuxasm

http://www.google.com/url?
sa=U&start=13&q=http://www.cs.rpi.edu/~hollingd/comporg/notes/timing/timing.pdf&e=10401

This high-resolution timer also looks promising:

http://lwn.net/Articles/167897/

Are there any others that I haven't found?

Thanks,
 -Lee