Hi there,


Can I ask if there is a simple method to determine the time (with microsecond precision) it takes to execute specific process (within a program) using the gumstix?


I understand that there are some of the Linux functions may not be available for use. I've looked at the "time_val" command but I’m not so sure if the function is available on the gumstix and exactly how it can be incorporated.


I will greatly appreciate if anyone can advise me a simple way to clock the process as I like to compare the different ways of reading/writing data on the gumstix?