From: jamal <hadi@cyberus.ca>
To: David Miller <davem@davemloft.net>
Cc: johnpol@2ka.mipt.ru, peter.p.waskiewicz.jr@intel.com,
kumarkr@linux.ibm.com, herbert@gondor.apana.org.au,
gaagaan@gmail.com, Robert.Olsson@data.slu.se,
netdev@vger.kernel.org, rdreier@cisco.com, mcarlson@broadcom.com,
randy.dunlap@oracle.com, jagana@us.ibm.com,
general@lists.openfabrics.org, mchan@broadcom.com, tgraf@suug.ch,
jeff@garzik.org, sri@us.ibm.com, shemminger@linux-foundation.org,
kaber@trash.net
Subject: [ofa-general] [NET_BATCH] Some perf results
Date: Mon, 08 Oct 2007 15:53:24 -0400 [thread overview]
Message-ID: <1191873204.4373.12.camel@localhost> (raw)
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Ive attached a small pdf with results. This adds on top of results I
posted yesterday (although i didnt see them reflected on netdev).
1) "batch-ntlst" is the patches posted today that remove the temporary
list in qdisc restart and is derived from this AM net-2.6.24
2) "batch-kern" is result of batching patches posted yesterday that had
the temporary list and is based on net-2.6.24 from yesterday AM
3) "net-2.6.2" is yesterday's AM net-2.6.24 with no changes,
So #1 is not a completely fair comparison with #2 and #3. However,
looking at the logs, the changes that have gone in are unrelated to the
areas i have touched, so i dont expect any effect.
Overall, removing the temporay list from qdisc_restart provides a small
improvement noticeable only at the smaller packet sizes.
In any case, enjoy.
cheers,
jamal
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reply other threads:[~2007-10-08 19:53 UTC|newest]
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