User: Password:
|
|
Subscribe / Log in / New account

Counting on the time stamp counter

Counting on the time stamp counter

Posted Nov 16, 2006 4:41 UTC (Thu) by PaulMcKenney (subscriber, #9624)
In reply to: Counting on the time stamp counter by jreiser
Parent article: Counting on the time stamp counter

The rumor I hear is that reading TSC does some degree of instruction-stream serialization. Someone from Intel or AMD might be able to shed better light on the performance of rdtsc.


(Log in to post comments)


Copyright © 2017, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds