[Trilinos-Users] Epetra_FECrsGraph error code

Mon May 11 09:31:23 MDT 2009

Hello everyone,
     i am getting a rather annoying problem in building up the Graph for
a distributed matrix using the "Epetra_FECrsGraph".

The code runs smoothly until the end of the simulation, nevertheless i
get 
ierr =  3
in 
InsertGlobalIndices.

The thing is (from my point of view) quite weird as the indices i am
trying to add look perfectly reasonable, and the matrix i obtain at the
end (just ignoring the error) is perfectly suitable for a direct or
sparse solver.
Could it be "just" a performance warning? (if so..how should i fix it?)

any help on this would be useful ... i could not get the meaning of the
error code "3" (or of any error codes)

thank you
Riccardo 
-  
________________________________________________________________
Riccardo Rossi, Ph.D, Civil Engineer
member of the Kratos Group: kratos.cimne.upc.es
Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE)
Universidad Politécnica de Cataluña (UPC)
Edificio C-1, campus Norte UPC
Gran Capitan, s/n
08034 Barcelona, España
Tel. (+34) 93 401 73 99
________________________________________________________________

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On Wed, 2009-05-06 at 12:00 -0600,
trilinos-users-request at software.sandia.gov wrote:
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> Today's Topics:
> 
>    1. Optimization (Who Dat)
>    2. Re: Optimization (Bartlett, Roscoe A)
>    3. Re: Optimization (Erik Boman)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 5 May 2009 15:45:37 -0400
> From: "Who Dat" <izonth at hotmail.com>
> Subject: [Trilinos-Users] Optimization
> To: trilinos-users at software.sandia.gov
> Message-ID: <COL106-W23D1847BC5CB8218252778C1690 at phx.gbl>
> Content-Type: text/plain; charset="windows-1252"
> 
> 
> Are there any plans to add an optimization package based on evolutionary techniques?
> 
> _________________________________________________________________
> Windows Live?: Keep your life in sync.
> http://windowslive.com/explore?ocid=TXT_TAGLM_BR_life_in_synch_052009
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> ------------------------------
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> Message: 2
> Date: Tue, 5 May 2009 13:54:12 -0600
> From: "Bartlett, Roscoe A" <rabartl at sandia.gov>
> Subject: Re: [Trilinos-Users] Optimization
> To: Who Dat <izonth at hotmail.com>, "trilinos-users at software.sandia.gov"
> 	<trilinos-users at software.sandia.gov>
> Message-ID:
> 	<9C5EDABC60AD90488D506008E9277E4A138F32C56D at ES02SNLNT.srn.sandia.gov>
> Content-Type: text/plain; charset="us-ascii"
> 
> What do you meant by "evolutionary techniques"?  Do you have a reference?
> 
> Thanks,
> 
> - Ross
> 
> 
> ________________________________
> From: trilinos-users-bounces at software.sandia.gov [mailto:trilinos-users-bounces at software.sandia.gov] On Behalf Of Who Dat
> Sent: Tuesday, May 05, 2009 1:46 PM
> To: trilinos-users at software.sandia.gov
> Subject: [Trilinos-Users] Optimization
> 
> Are there any plans to add an optimization package based on evolutionary techniques?
> 
> ________________________________
> Windows Live(tm): Keep your life in sync. Check it out.<http://windowslive.com/explore?ocid=TXT_TAGLM_BR_life_in_synch_052009>
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> ------------------------------
> 
> Message: 3
> Date: Tue, 05 May 2009 13:58:10 -0600
> From: Erik Boman <egboman at sandia.gov>
> Subject: Re: [Trilinos-Users] Optimization
> To: "Bartlett, Roscoe A" <rabartl at sandia.gov>
> Cc: "trilinos-users at software.sandia.gov"
> 	<trilinos-users at software.sandia.gov>
> Message-ID: <1241553490.29453.110.camel at octopi.sandia.gov>
> Content-Type: text/plain; charset=utf-8
> 
> I presume "evolutionary" as in genetic algorithms.
> I suggest you look at ACRO, https://software.sandia.gov/trac/acro
> 
> Erik
> 
> On Tue, 2009-05-05 at 13:54 -0600, Bartlett, Roscoe A wrote:
> > What do you meant by "evolutionary techniques"?  Do you have a
> > reference?
> >  
> > Thanks,
> >  
> > - Ross
> >  
> > 
> >         
> >         ______________________________________________________________
> >         From: trilinos-users-bounces at software.sandia.gov
> >         [mailto:trilinos-users-bounces at software.sandia.gov] On Behalf
> >         Of Who Dat
> >         Sent: Tuesday, May 05, 2009 1:46 PM
> >         To: trilinos-users at software.sandia.gov
> >         Subject: [Trilinos-Users] Optimization
> >         
> >         
> >         Are there any plans to add an optimization package based on
> >         evolutionary techniques?
> >         
> >         
> >         ______________________________________________________________
> >         Windows Live?: Keep your life in sync. Check it out. 
> 
> 
> 
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