[petsc-users] Read from file failes

[Elias Goldmann]

Yes they are, so that makes sense. The examples without file input are 
working fine.
Thanks to both of you for the quick help!
E

On 29.06.2011 16:41, Jose E. Roman wrote:
> If bfw62a.petsc and bfw62a.petsc are from the SLEPc distribution, then they contain real scalars, so you cannot read them from a program that goes --with-scalar-type=complex
> You should read a file generated by you, or test examples that do not read files.
> Jose
>
>
>
> El 29/06/2011, a las 16:37, Elias Goldmann escribió:
>
>> Hello,
>>
>> i just did my first steps with SLEPc working my way through the given examples.
>> Apperently i encounter the error message below when i try to read from binary files.
>> If i do understand this correctly, this could be related to the combination of 64 bit systems and complex binary files. Since i want to solve complex eigenproblems from input files im confused that this causes problems.
>>
>> Any help available?
>> Thanks,
>> Elias
>>
>>
>> ./ex7 -f1 /home/egoldmann/elias/bfw62a.petsc -f2 /home/egoldmann/elias/bfw62b.petsc
>>
>> Generalized eigenproblem stored in file.
>>
>>   Reading COMPLEX matrices from binary files...
>> [0]PETSC ERROR: --------------------- Error Message ------------------------------------
>> [0]PETSC ERROR: Read from file failed!
>> [0]PETSC ERROR: Read past end of file!
>> [0]PETSC ERROR: ------------------------------------------------------------------------
>> [0]PETSC ERROR: Petsc Release Version 3.1.0, Patch 8, Thu Mar 17 13:37:48 CDT 2011
>> [0]PETSC ERROR: See docs/changes/index.html for recent updates.
>> [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
>> [0]PETSC ERROR: See docs/index.html for manual pages.
>> [0]PETSC ERROR: ------------------------------------------------------------------------
>> [0]PETSC ERROR: ./ex7 on a linux-gnu named node5 by egoldmann Wed Jun 29 15:54:06 2011
>> [0]PETSC ERROR: Libraries linked from /home/egoldmann/petsc-3.1-p8/linux-gnu-c-debug/lib
>> [0]PETSC ERROR: Configure run at Wed Jun 29 10:19:42 2011
>> [0]PETSC ERROR: Configure options --with-scalar-type=complex --download-blopex
>> [0]PETSC ERROR: ------------------------------------------------------------------------
>> [0]PETSC ERROR: PetscBinaryRead() line 249 in src/sys/fileio/sysio.c
>> [0]PETSC ERROR: MatLoad_SeqAIJ() line 3572 in src/mat/impls/aij/seq/aij.c
>> [0]PETSC ERROR: MatLoad() line 124 in src/mat/utils/matio.c
>> [0]PETSC ERROR: main() line 64 in ex7.c
>> [unset]: aborting job:
>> application called MPI_Abort(MPI_COMM_WORLD, 66) - process 0
>>
>