From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: Query about loops_per_jiffy
Date: Tue, 19 Jan 2010 08:22:43 +0000 [thread overview]
Message-ID: <20100119082243.GA23800@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <tencent_5CA6CD330328846756327199@qq.com>
On Tue, Jan 19, 2010 at 03:42:53PM +0800, ??? wrote:
> Hi, oldhands:)
>
> I have a question about how loops_per_jiffy converted to BogoMips,
>
> loops_per_jiffy * HZ <----------- that's number of instructions CPU executes in a second
> BogoMips <-------------------------- Millions of instructions CPU executes in a second
No. The clue is in "Bogo" part of the name.
next prev parent reply other threads:[~2010-01-19 8:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-19 7:42 Query about loops_per_jiffy 胡杨树
2010-01-19 8:21 ` Alessandro Rubini
2010-01-19 8:22 ` Russell King - ARM Linux [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-01-19 13:38 胡杨树
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=20100119082243.GA23800@n2100.arm.linux.org.uk \
--to=linux@arm.linux.org.uk \
--cc=linux-arm-kernel@lists.infradead.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).