strange response time question

Yuxin Ren <[email protected]>
Newsgroups gmane.comp.micro-kernel.l4.devel
Message-ID <CAAKbDrc+cjunCCe2dwmqNCdzWrJZ2dAKBZ8X=bHsGo-mYcqq-g@mail.gmail.com> 
Hi All,

Now I am testing the response time in Fiasco, especially for the worse case.
The results are strange.
The worse case result are always around 2us.
I have filtered out the timer interrupt, so I cannot understand what
happened.
I am using intel IA32 multi core cpu.
Do you have any idea about what can cause the 2us delay?

Thank you so much.
Yuxin

_______________________________________________
l4-hackers mailing list
[email protected]
http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.