On Tue Aug 05, 2014 at 17:19:09 -0400, Yuxin Ren wrote:
Sorry, it's my typo. The worse case is 200us.
What is min and avg?
In my test, before the client sends IPC, I record the time using rdtsc. When the server receives this IPC, I also do rdtsc. The difference between this is the response time. I run this many iterations and the maximum value is the worse case result. I filter out the timer interrupt, but do not flush the cache and tlb.
Are server and client running on the same or different cores?
Adam