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From: Leandro M. de S. <lea...@gm...> - 2012-02-15 16:54:53
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Hi guys, I'm trying to use opss, but when I type make to compile the source code the following message is shown: In file included from main.cpp:3:0: engine/Calendar.h: Na função membro ‘bool less_ev::operator()(Event*, Event*) const’: engine/Calendar.h:18:53: erro: cast from ‘Event*’ to ‘unsigned int’ loses precision [-fpermissive] engine/Calendar.h:18:90: erro: cast from ‘Event*’ to ‘unsigned int’ loses precision [-fpermissive] make: ** [main.o] Erro 1 My GCC version is 4.6.1. How to fix this? Thanks, Leandro. -- Leandro Melo de Sales PhD candidate in Computer Science Pervasive and Embedded Computing Laboratory, UFCG |
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From: Leandro M. de S. <lea...@gm...> - 2012-02-15 16:54:25
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Hi guys, I'm planning to use OPSS for simulating my protocol. I have just get the source code from the SVN and just noticed that the latest update was done in 2010-01-07. I'd like to know if the project is still maintained and, if not, do you guys know any other suggestion of simulator with the same propose? Also, Is it possible to simulate multicast transmission? Thanks, Leandro. -- Leandro Melo de Sales PhD candidate in Computer Science Pervasive and Embedded Computing Laboratory, UFCG |
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From: Lorenzo B. <lor...@un...> - 2011-05-04 10:37:28
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Ciao Stefano, no, non mi è arrivata. La mailing list comunque è ancora attiva (spero...proviamo mettendola in copia). Per informazioni su come segnarsi alla ml: http://opss.sourceforge.net/support/ Lorenzo On 5/4/11 12:03 AM, Stefano Salsano wrote: > Ciao Lorenzo, > l'ha mandata anche a te? > by the way, non mi ricordo, abbiamo una mailing list attiva di OPSS? > > Ciao, > Stefano > > -------- Original Message -------- > Subject: OPSS- splitstream > Date: Tue, 3 May 2011 13:31:04 +0430 > From: Zahra Ghafoori <zah...@gm...> > To: fra...@un... > > > > Dear professor > > I'm MS student in IT engineering and working on peer to peer social > networks. I have investigated some simulators for simulating my ideas in > video streaming, such as OPSS that your team have developed it. > I saw http://opss.sourceforge.net <http://opss.sourceforge.net/> page, > and if you extend your codes more than what is in this site, I'm > extremely eager to have them. Specially I choose splitstream as my > framework and I want to extend it. Are the codes in this folder are > complete? > Best Regards. > Z. Ghafoori > > |
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From: Lorenzo B. <lor...@un...> - 2010-12-17 01:45:50
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Hello Varada, please subscribe to the mailing-list before sending emails, otherwise they may be filtered/dropped by the sourceforge ml server. We used OPSS to simulate coolstreaming using a chunk-based approach, but OPSS engine supports well almost any TCP based P2P algorithm. When you call the StartDownload function you could specify which is the data size a node must download. So basically if you want to use a node bandwidth capacity to diffuse a video to two children with two different substreams, you can invoke a StartDownload procedure call on both the children nodes specifing as download size the size of the whole original video (no changes in the simulator engine, just need to properly handle the issue in your "algorithm" folder). Lorenzo Il 02/12/10 10:57, varada potnis ha scritto: > Hello All, > > I want to write an algorithm to simulate coolstreaming peer to peer > live streaming system . I saw few examples available on OPSS website > including code for older coolstreaming . But I want to write an algorithm > for newer coolstreaming which involves substreaming that means a single > stream is divided into substreams in such a way that 1 piece goes first > substream,2nd piece goes to second substream and k+1st piece goes to first > substream again. > Already available algorithms make use of chunks whereas I want to > simulate substreams.Will I able to simulate substreaming using OPSS? What > kind of changes are required in already available code? > > Thanks and Best Regards, > Varada > > > > ------------------------------------------------------------------------------ > Lotusphere 2011 > Register now for Lotusphere 2011 and learn how > to connect the dots, take your collaborative environment > to the next level, and enter the era of Social Business. > http://p.sf.net/sfu/lotusphere-d2d > > > _______________________________________________ > opss-devel mailing list > ops...@li... > https://lists.sourceforge.net/lists/listinfo/opss-devel |
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From: varada p. <var...@gm...> - 2010-12-02 10:11:33
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Hello All,
I want to write an algorithm to simulate coolstreaming peer to peer
live streaming system . I saw few examples available on OPSS website
including code for older coolstreaming . But I want to write an algorithm
for newer coolstreaming which involves substreaming that means a single
stream is divided into substreams in such a way that 1 piece goes first
substream,2nd piece goes to second substream and k+1st piece goes to first
substream again.
Already available algorithms make use of chunks whereas I want to
simulate substreams.Will I able to simulate substreaming using OPSS? What
kind of changes are required in already available code?
Thanks and Best Regards,
Varada
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From: varada p. <var...@gm...> - 2010-12-02 09:57:08
|
Hello All,
I want to write an algorithm to simulate coolstreaming peer to peer
live streaming system . I saw few examples available on OPSS website
including code for older coolstreaming . But I want to write an algorithm
for newer coolstreaming which involves substreaming that means a single
stream is divided into substreams in such a way that 1 piece goes first
substream,2nd piece goes to second substream and k+1st piece goes to first
substream again.
Already available algorithms make use of chunks whereas I want to
simulate substreams.Will I able to simulate substreaming using OPSS? What
kind of changes are required in already available code?
Thanks and Best Regards,
Varada
|
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From: Stefano S. <ste...@un...> - 2010-01-07 22:51:22
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Lorenzo Bracciale wrote: > Ho aggiornato il sito con tutte le informazioni che avevamo messo sul > wiki, e caricato il codice sull'svn. > Ho anche fatto un'ottimo lavoro di grafica! ;-) > > http://opss.sourceforge.net/ very good work !! Stefano > > Lorenzo > > > ------------------------------------------------------------------------------ > This SF.Net email is sponsored by the Verizon Developer Community > Take advantage of Verizon's best-in-class app development support > A streamlined, 14 day to market process makes app distribution fast and easy > Join now and get one step closer to millions of Verizon customers > http://p.sf.net/sfu/verizon-dev2dev > _______________________________________________ > opss-devel mailing list > ops...@li... > https://lists.sourceforge.net/lists/listinfo/opss-devel > -- ******************************************************************* Stefano Salsano Dipartimento Ingegneria Elettronica Universita' di Roma "Tor Vergata" Via del Politecnico, 1 - 00133 Roma - ITALY http://netgroup.uniroma2.it/Stefano_Salsano/ E-mail : ste...@un... Cell. : +39 320 4307310 Office : (Tel.) +39 06 72597770 (Fax.) +39 06 72597435 ******************************************************************* |
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From: Lorenzo B. <lor...@un...> - 2010-01-07 13:47:46
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Ho aggiornato il sito con tutte le informazioni che avevamo messo sul wiki, e caricato il codice sull'svn. Ho anche fatto un'ottimo lavoro di grafica! ;-) http://opss.sourceforge.net/ Lorenzo |
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From: Lorenzo B. <lor...@un...> - 2009-12-11 10:35:14
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Attualmente iscritti: francesca, io, stefano e una guest star d'eccezione: il buon Dario :) Ho appena scoperto che non è possibile editare niente delle pagine delle "features" di sourceforge (ovvero di quei programmi tipo trac, forum, etc etc la cui gestione è curata da loro). Se vogliamo anche solo cambiare il logo, dobbiamo installare a mano qualcosa noi, ora provo a mettere il trac Ciao! Lorenzo |
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From: Lorenzo B. <lor...@un...> - 2009-12-09 23:31:29
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Attualmente iscritti: francesca, io, stefano e una guest star d'eccezione: il buon Dario :) Ho appena scoperto che non è possibile editare niente delle pagine delle "features" di sourceforge (ovvero di quei programmi tipo trac, forum, etc etc la cui gestione è curata da loro). Se vogliamo anche solo cambiare il logo, dobbiamo installare a mano qualcosa noi, ora provo a mettere il trac Ciao! Lorenzo |
