[petsc-dev] GMRES with one processor crashes

Alexander Grayver agrayver at gfz-potsdam.de
Mon Jan 9 07:15:01 CST 2012


And with petsc-3.2-p5 it works fine. Even though BLAS library is the same.

On 09.01.2012 14:09, Alexander Grayver wrote:
> On 09.01.2012 13:26, Matthew Knepley wrote:
>>
>> Note that KSP ex10 does exactly this. Does it crash? This could be a 
>> BLAS incompatibility of some sort.
>
> Yes, it does crash with the same error. I don't understand why does it 
> happen only with one process?
> I use MKL BLAS library.
>
>>
>>    Matt
>




More information about the petsc-dev mailing list