From: R Vamshi Krishna <vamshi@cse.iitb.ac.in>
To: ecos-discuss@sources.redhat.com
Subject: [ECOS]: Is eCos Hard Real Time OS ??
Date: Fri, 24 Jun 2005 11:07:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.61.0506241630130.20838@mars.cse.iitb.ac.in> (raw)
Is eCos a Hard Real Time OS ?
Also I have an application that does the following :
1. There are two threads other than the threads of some packages.
2. The higher priority thread must run for 20% of the time and the
higher priority must run for 80% of the time.
3. i.e. If the application runs for 5 minutes, and I treat 100 millisecs
then, out of 100 millisecs, 80 msec must be for higher priority thread
and 20 msec must be for lower priority thread.
4. Also the execution of the threads can be interleaved.
How can this be done in eCos ??
-- Vamshi
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
next reply other threads:[~2005-06-24 11:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-24 11:07 R Vamshi Krishna [this message]
2005-06-24 11:27 ` Andrew Lunn
2005-06-24 11:41 ` R Vamshi Krishna
2005-06-24 12:32 ` Kozo Kakehi
2005-06-24 12:54 ` R. Vamshi Krishna
2005-06-24 12:38 ` Andrew Lunn
2005-06-24 12:52 ` R. Vamshi Krishna
2005-06-24 13:32 ` Andrew Lunn
2005-06-24 19:52 ` Fabian Scheler
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=Pine.LNX.4.61.0506241630130.20838@mars.cse.iitb.ac.in \
--to=vamshi@cse.iitb.ac.in \
--cc=ecos-discuss@sources.redhat.com \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).