From: Sushant Sharma <sushant@cs.unm.edu>
To: linux-kernel@vger.kernel.org
Subject: Hardware Perfromance Counters
Date: Wed, 24 Aug 2005 20:52:25 -0600 [thread overview]
Message-ID: <430D3269.5020507@cs.unm.edu> (raw)
Hello everyone,
The system I am working on is a single processor Athlon. In the kernel I
need to detect a cache miss (L1/L2) and trigger an event/function
(inside the kernel). Now we have performance counters for
detecting/counting cache misses. Among the various tools/patches
available for accessing performance counters, which one do you guys
recommend. Or do you think it would be easy to write code for this
myself, as i just need this one event detection. Can you give some links
where one can read about programming performance counters or some book
on it.
Thanks a lot.
please cc reply to me too.
--
Sushant Sharma
http://cs.unm.edu/~sushant
next reply other threads:[~2005-08-25 2:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-25 2:52 Sushant Sharma [this message]
2005-08-25 8:21 Xie, Bill
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