All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Martin J. Bligh" <Martin.Bligh@us.ibm.com>
To: Arjan van de Ven <arjanv@redhat.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Testing of Ingo/Arjan highpte on 16-way NUMA-Q
Date: Thu, 28 Mar 2002 14:48:37 -0800	[thread overview]
Message-ID: <162960000.1017355717@flay> (raw)
In-Reply-To: <20020326191814.F13052@dualathlon.random>

Adding your highpte patches to the NUMA-Q seems to make no
performance impact whatsoever (just doing kernel compile). The
profiles are so similar, it almost looks like it's not doing anything at
all ;-) I find this a little strange, as all my ZONE_NORMAL is on
node 0, so I'd expected this to have some sort of impact (either 
positive or negative ;-)). 

Is there an easy way to test whether this was working or not?

Thanks,

M.

PS. yes I did remember to turn on the 4G-highpte option ;-)




  reply	other threads:[~2002-03-28 22:49 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-03-21 23:10 Backport of Ingo/Arjan highpte to 2.4.18 (+O1 scheduler) Martin J. Bligh
2002-03-21 23:20 ` Martin J. Bligh
2002-03-26 17:08 ` Andrea Arcangeli
2002-03-26 18:02   ` Martin J. Bligh
2002-03-26 18:18     ` Andrea Arcangeli
2002-03-28 22:48       ` Martin J. Bligh [this message]
2002-03-29 22:49   ` Martin J. Bligh
2002-03-30 19:44     ` Andrea Arcangeli
2002-03-31 14:51       ` Andrea Arcangeli

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=162960000.1017355717@flay \
    --to=martin.bligh@us.ibm.com \
    --cc=arjanv@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.