Charm++ parallel programming system

["Sanchez, Denis" <dsanchez AT ceit.es>]

Hello Fillippo,

I got the idea thank you, but I get a problem that I am not able to solve.

The situation is this one. I have a main.ci with a mainchare with 2 entry 
method void launch() and void done(). In each of those a simple CkPrintf is 
inside.

Knowing that int the Main::Main(CkArgMsg *msg) I create 2 CkCallback 
functions like this:

  CkCallback launchCB(CkIndex_Main::launch(),thisProxy);
  CkCallback doneCB(CkIndex_Main::done(),thisProxy);

But after creating this two callbacks, I can't get CcsRegisterHandler to work 
properly.

CcsRegisterHandler("launch",(CmiHandler)launchCB); //a example of the 
CcsRegisterHandler

What am I doing wrong??

Thank you in advance as always,

Denis
________________________________________
De: 
filippogioachin AT gmail.com
 
[filippogioachin AT gmail.com]
 En nombre de Filippo Gioachin 
[gioachin AT uiuc.edu]
Enviado el: lunes, 02 de agosto de 2010 19:44
Para: Sanchez, Denis
CC: 
charm AT cs.uiuc.edu
Asunto: Re: [charm] Charm++ & Qt4 & Converse

Hello Denis,

any Charm++ application is automatically also a Converse application. CCS is 
already compiled in you application. You can put calls like 
CcsRegisterHandler directly into you charm++ code (say mainchare 
constructor). If you specify a CkCallback as destination, your desired entry 
method can be called via CCS.

Regards,
Filippo

On Mon, Aug 2, 2010 at 05:20, Sanchez, Denis 
<dsanchez AT ceit.es<mailto:dsanchez AT ceit.es>>
 wrote:
Hello to everybody,

I have been looking and reading about Converse Client-Server architecture and 
I think that, as some of you pointed out before, would be a perfect solution 
for my problem. I have looked to the converse examples and read the manual.

So I think that the architecture in my case should be a process in C++ and 
Qt4, and another "parallel process" in charm++ (I put "parallel process" 
because it will be multiple processes in a cluster in charm++). Thus, I can't 
just put converse code in Charm++. So, how do I become my Charm++ application 
in a type of Converse server, so as to communicate with my Qt4 Client??

Thank you in advance,

Denis
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--
Filippo Gioachin
PhD Candidate
Department of Computer Science
University of Illinois at Urbana-Champaign
Ph: +1-217-333-4764