[petsc-users] eps_target malloc issue

[Jose E. Roman]

El 28/07/2014, a las 23:48, jifeng zhao escribió:

> Hi Barry,
> 
> Thanks for the reply. I see. I am still testing it and looking for the bug.  
> 
> It is pretty weird that the error appears, since the code I am running is ex7 and I didn't change anything. 
> 
> My matrices are assembled in binary files separately. As I explained earlier, I have a series of matrices to solve, each of them have the same patterns but with different values. The way I assembly the matrix has proven to be correct for all the other cases. Only for this one, when the matrix has an zero eigenvalue, ex7 failed to solve it. 
> 
> In fact, I don't understand why this "Out of range" error could possibly appear? 1. my matrices have the correct parrellel lay up. 2. In ex7, I am not explicitly accessing to any elements at all! All I did is EPSSolve(); 
> 
> Any ideas? 
> 
> Best regards,
> Jifeng Zhao
> 

Tomorrow we will release slepc-3.5. I would suggest trying with the new version. If the problem persist we can help to track down the problem.

Jose