FYI, Abstract of late Argonne Paper. - C.

-------- Original Message --------
Subject: Re: [Pc-ad-workshop] any submissions for AD@ICCS06 close to the wire?
Date: Tue, 13 Dec 2005 09:00:40 -0600
From: Paul Hovland <hovland@mcs.anl.gov>
To: Christian Bischof <bischof@rz.rwth-aachen.de>
References: <439E59AD.5000508@rz.rwth-aachen.de> <439EDAC9.4040601@mcs.anl.gov> <439EE16F.3010600@rz.rwth-aachen.de>


Sure, here it is.

Automatic Differentiation is the process of translating one program
that computes a function $f$ and generating a different program that
computes the derivative of that function, $f'$.  Activity analysis is
important for AD.  Our results show that a dynamic activity analysis,
checking at run-time, incurs an average overhead of 27\% when all
independent variable are active.  When as few as half of the
independent variables are active, dynamic activity analysis enables an
average speedup of 28\%.  We investigate static activity analysis
combined with dynamic activity analysis as a technique for
reducing the overhead of dynamic activity analysis.

Jean's familiar with this project, so he can be a good arbiter of who 
would be appropriate referees.

Paul

Christian Bischof wrote:

> Paul,
>
> could you please send me an abstract of the paper that you want to 
> hand in late? We want to use this as a guideline in tomorrows phone 
> meeting where we want to assign referees. Of course we would only send 
> the final version then to the referees.
>
> Thanks,
>     Chris
>
> Paul Hovland wrote:
>
>> Chris,
>>
>> I know of no papers in this state other than the one for which I 
>> already requested an extension.  Sorry.
>>
>> Paul
>>
>> Christian Bischof wrote:
>>
>>> Dear Program Committee Members,
>>>
>>> at the present time (6am European time, midnight Eastern Time in the 
>>> US) we have 12 submissions to the AD workshop.
>>>
>>> There is consensus among the members of the organizing committee 
>>> that we do not want to be dogmatic about the deadline, but in light 
>>> of the tight schedule for review we cannot afford more than a one or 
>>> at most a two-day extension.
>>>
>>> As many of you are aware of paper writing activities geared toward 
>>> the AD workshop at ICCS06, I would ask you to let me know whether 
>>> there are papers "close to the wire" that you are aware of that 
>>> would mature into a paper fit for submission in the period 
>>> indicated. I will have a telephone conf. with Uwe, Jean and Shaun 
>>> later today and it would be helpful for us if we had a complete 
>>> picture of the paper lineup.
>>>
>>> With best regards,
>>>     Chris
>>> -- 
>>>
>>> Prof. Christian Bischof, Ph.D.
>>>
>>> Institute for Scientific Computing and Center for Computing and 
>>> Communications
>>>
>>> RWTH Aachen University
>>>
>>> Seffenter Weg 23, 52074 Aachen, Germany
>>>
>>> Tel. +49-241-8029110, Fax +49-241-8022241
>>>
>>> bischof@rz.rwth-aachen.de <mailto:bischof@rz.rwth-aachen.de>, 
>>> www.sc.rwth-aachen.de <http://www.sc.rwth-aachen.de/>, 
>>> www.rz.rwth-aachen.de <http://www.rz.rwth-aachen.de/>
>>>
>>> ------------------------------------------------------------------------ 
>>>
>>>
>>> _______________________________________________
>>> Pc-ad-workshop mailing list
>>> Pc-ad-workshop@lists.rwth-aachen.de
>>> http://mailman.rwth-aachen.de/mailman/listinfo/pc-ad-workshop
>>>  
>>>
>>
>>
>>
>
> -- 
>
> Prof. Christian Bischof, Ph.D.
>
> Institute for Scientific Computing and Center for Computing and 
> Communications
>
> RWTH Aachen University
>
> Seffenter Weg 23, 52074 Aachen, Germany
>
> Tel. +49-241-8029110, Fax +49-241-8022241
>
> bischof@rz.rwth-aachen.de <mailto:bischof@rz.rwth-aachen.de>, 
> www.sc.rwth-aachen.de <http://www.sc.rwth-aachen.de/>, 
> www.rz.rwth-aachen.de <http://www.rz.rwth-aachen.de/>
>




--
Prof

Prof. Christian Bischof, Ph.D.

Institute for Scientific Computing and Center for Computing and Communications

RWTH Aachen University

Seffenter Weg 23, 52074 Aachen, Germany

Tel. +49-241-8029110, Fax +49-241-8022241

bischof@rz.rwth-aachen.de, www.sc.rwth-aachen.de, www.rz.rwth-aachen.de