You could use the time.h library to get the begin and end times and get the difference! This is not Linux specific however!
What linux api I can use to measure execution time of some functions in my program?
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19-10-2022 - |
سؤال
I am working on a user side application in C on linux. What linux api I can use to measure execution time of some functions in my program? I would like the accuracy up to nano second.
I have google it, I find example in clock clicks. I need the result in nano second.
Thank you.
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نصائح أخرى
man clock_gettime
struct timespec is in nano second.
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