c function to measure time in microsecond

[necromancer]

c measure time

is there a function in c that can measure time in microsecond or millisecond in linux

 

[HARRYNOV]

measure time in c

My application using windows operating system. thanks.

 

[hock]

microsecond in c

not possible in windows and linux due to multi tasking.
you need deterministic responce.
use rtc clock and interupt if you need accurate responce.
hock

 

[egeorgiev]

measuring microseconds in c

It is possible, but only within the kernel - so you would need a device driver or some multimedia timer.

 

[dainis]

c time microseconds

is there a function in c that can measure time in microsecond or millisecond in linux

PCL - The Performance Counter Library
**broken link removed**


https://sourceforge.net/projects/oprofile/
https://www.cs.cornell.edu/Courses/cs612/2002SP/assignments/ps1/pmc/pmc.html