I don't find information about this error

[Barry Smith]

   I added support for PETSC_DEFAULT here.

   Barry


On Mon, 17 Jul 2006, Jordi Marcé Nogué wrote:

> Matthew Knepley wrote:
>> 1) The error message is wrong. I fixed this in the dev tree.
>> 
>> 2) 'fill' is the fill ratio for speculative allocation. It looks like
>>     you gave PETSC_DEFAULT which is invalid. You need to
>>     give a real number (the ratio of the final to initial allocation)
>>     so it should be > 1.0.
>
>
> Ok. I write "1" and runs. You guessed, after I writed "PETSC_DEFAULT".... 
> but, I don't know/understand the value of "fill". There is a default value 
> for this parameter??? What is the best input???
>
> thanks,
> jordi
>
> PD: the solution was easy but the message "Nonconforming object sizes!" 
> confused me.
>
>>
>>      Matt
>> 
>> On 7/14/06, *Jordi Marcé Nogué* <jordi.marce at upc.edu 
>> <mailto:jordi.marce at upc.edu>> wrote:
>> 
>>
>>     Hello,
>>
>>     I'm using Petsc 2.3.1 in Debian (updated by apt-get) and I don't find
>>     information in the web and in the troubleshooting section about this
>>     error message:
>>
>>      > [0]PETSC ERROR: MatMatMult() line 6543 in src/mat/interface/matrix.c
>>      > [0]PETSC ERROR: Nonconforming object sizes!
>>      > [0]PETSC ERROR: fill=-2 must be > 0.0!
>>
>>     Maybe you know what does it mean because I've tried a lot of thing in 
>> my
>>     code to solve this problem :-((( My Matrices have the same dimension.
>>
>>     regards,\j
>> 
>> 
>>
>>     --
>>     Jordi Marcé-Nogué
>>     Dept. Resistència de Materials i Estructures a l'Enginyeria
>>     Universitat Politècnica de Catalunya (UPC)
>>
>>     Edifici T45 - despatx 137
>>     ETSEIAT (Terrassa)
>>
>>     phone: +34 937 398 728
>>     mail: jordi.marce at upc.edu <mailto:jordi.marce at upc.edu>
>> 
>> 
>> 
>> 
>> -- 
>> "Failure has a thousand explanations. Success doesn't need one" -- Sir Alec 
>> Guiness
>
>
>