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                task #1058, project Gna! Administration



==============================================================================
LATEST MODIFICATIONS of task #1058:
==============================================================================

Posted by:              Michael Casadevall <sonicmctails>
Posted on:              Tue 11/16/2004 at 13:14 (America/New_York)

            What     | Removed                   | Added
---------------------------------------------------------------------------
     Should Start On |                           | Tue 11/16/2004 at 00:00
Should be Finished on |                           | Tue 11/16/2004 at 00:00


------------------ Additional Follow-up Comments ----------------------------
Hi,



I'm reviewing the ARTIS project for approval at Gna!



The only issue I could find with your patch is that it is lacking the GPL 
header in the diff file.

Please apply the header as described in the GPL HOWTO 
(http://www.gnu.org/licenses/gpl-howto.html).



Please re-register your project with all the changes listed above so you only 
need to re-register once.

Regrads,

Michael





==============================================================================
OVERVIEW of task #1058:
==============================================================================

URL:
  <http://gna.org/task/?func=detailitem&item_id=1058>

Project:                Gna! Administration
Submitted by:           Christophe Osuna
Submitted on:           Tue 11/16/2004 at 07:44

Should Start On:                Tue 11/16/2004 at 00:00
Should be Finished on:          Tue 11/16/2004 at 00:00
Category:               Project Approval
Priority:               5 - Normal
Status:         None
Privacy:                Public
Assigned to:            None
Percent Complete:               0%
Open/Closed:            Open
Effort:         0.00


Summary:                Submission of ARTiS, Asymetric Real-Time Scheduling
_______________________________________________________

Original Submission:

Site Admin. Approval/Edition URL:
 <https://gna.org/admin/groupedit.php?group_id=833>


###### ORIGINAL SUBMISSION DETAILS ######

System Group Name:
-----------------
  artis


Full Name:
----------
  ARTiS, Asymetric Real-Time Scheduling
  

Type:
-----
  Programs


License:
-------- 
  GNU General Public License V2 or later


Other License: 
--------------
  


Description:
------------
  Real-time intensive signal processing applications have been traditionally 
deployed on various custom platforms. Meanwhile, the enterprise computing 
market had spurred the advent of inexpensive and powerful systems based on 
widely available processors. Today, SMP systems associating a potentially large 
number of recent processors are deemed to cope with the needs of the most 
demanding real-time applications. On the operating system side, GNU/Linux is 
gaining wider acceptance and extending GNU/Linux to tackle real-time 
application scheduling is a common approach.



We propose ARTiS, an asymmetric real-time scheduling for SMP systems. ARTiS 
ensures the possible preemption of a processor when the system has to schedule 
a real-time process.



We have modified the GNU/Linux SMP scheduler to implement ARTiS. The first 
implementation has run as a modified 2.4 GNU/Linux kernel on Intel IA-32 
systems. An evaluation of this approach shown significant improvements.



The current version of ARTiS extends our first model and targets both ix86 and 
IA-64 SMP platforms.



This work is conducted in the frame of the ITEA project #01010, HYADES.



ARTiS patch for Linux 2.6.3 available at :



http://www.lifl.fr/west/artis/


Other Software Required:
------------------------
  Linux kernel source


Other Comments:
---------------
  

#########################################



_______________________________________________________

Follow-up Comments:


-------------------------------------------------------
Date: Tue 11/16/2004 at 13:14       By: Michael Casadevall <sonicmctails>
Hi,



I'm reviewing the ARTIS project for approval at Gna!



The only issue I could find with your patch is that it is lacking the GPL 
header in the diff file.

Please apply the header as described in the GPL HOWTO 
(http://www.gnu.org/licenses/gpl-howto.html).



Please re-register your project with all the changes listed above so you only 
need to re-register once.

Regrads,

Michael












==============================================================================

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  <http://gna.org/task/?func=detailitem&item_id=1058>

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