[petsc-users] Intel Internal compiler error: segmentation violation signal raised

[TAY wee-beng]

On 8/4/2014 7:58 AM, Matthew Knepley wrote:
> On Mon, Apr 7, 2014 at 6:46 PM, TAY wee-beng <zonexo at gmail.com 
> <mailto:zonexo at gmail.com>> wrote:
>
>     On 8/4/2014 12:40 AM, Matthew Knepley wrote:
>>     How about just including petsc.h90 so you get everything.
>>
>>       Thanks,
>>
>>          Matt
>>
>     Sorry this is my 2nd email. See below for the 1st email. Using
>     petsc.h90 gave the error "... segmentation violation signal raised
>     ....
>
>
> Right, the solution there is not to use a buggy compiler. I suggest 
> gcc. It is also faster for a lot of code than Intel.

My impression was intel is mostly faster. However, does it apply to 
gfortran too? Is it also faster for a lot of code than Intel fortran? 
I'll give it a go if it's so. However, I remember changing a no. of 
options to build and in the end, it was slower. that's a few yrs ago though.


>
>    Matt
>
>>     On Mon, Apr 7, 2014 at 5:19 AM, TAY wee-beng <zonexo at gmail.com
>>     <mailto:zonexo at gmail.com>> wrote:
>>
>>         Sorry I realised that
>>
>>         *#include "finclude/petscdmda.h90"*
>>         *#include "finclude/petscksp.h90"*
>>
>>         also gave errors:
>>
>>         *//home/wtay/Lib/petsc-3.4.4_shared_rel/include/finclude/ftn-custom/petscdmda.h90(10):
>>         error #5082: Syntax error, found ',' when expecting one of: (
>>         % [ : . = =>/**/
>>         /**/          PetscInt, pointer :: array(:)/**/
>>         /**/------------------^/**/
>>         /**//home/wtay/Lib/petsc-3.4.4_shared_rel/include/finclude/ftn-custom/petscdmda.h90(10):
>>         error #5082: Syntax error, found END-OF-STATEMENT when
>>         expecting one of: ) ,/**/
>>         /**/          PetscInt, pointer :: array(:)/**/
>>         /**/---------------------------------------^/**/
>>         /**//home/wtay/Lib/petsc-3.4.4_shared_rel/include/finclude/ftn-custom/petscdmda.h90(11):
>>         error #5082: Syntax error, found IDENTIFIER 'N' when
>>         expecting one of: ( % [ : . = =>/**/
>>         /**/          PetscInt  n/**/
>>         /**/--------------------^/**/
>>         /**//home/wtay/Lib/petsc-3.4.4_shared_rel/include/finclude/ftn-custom/petscdmda.h90(12):
>>         error #5082: Syntax error, found IDENTIFIER 'IERR' when
>>         expecting one of: ( % [ : . = =>/**/
>>         /**/          PetscErrorCode ierr/**/
>>         /**/-------------------------^/**/
>>         /**//home/wtay/Lib/petsc-3.4.4_shared_rel/include/finclude/ftn-custom/petscdmda.h90(13):
>>         error #5082: Syntax error, found IDENTIFIER 'V' when
>>         expecting one of: ( % [ : . = =>/*
>>
>>         Thank you
>>
>>         Yours sincerely,
>>
>>         TAY wee-beng
>>
>>         On 7/4/2014 6:16 PM, TAY wee-beng wrote:
>>
>
>     Here's the 1st email:
>>
>>>         Hi,
>>>
>>>         I encountered the error below when compiling my code using
>>>         intel fortran:
>>>
>>>         /tmp/ifortlPEDlK.i90: catastrophic error: **Internal
>>>         compiler error: segmentation violation signal raised**
>>>         Please report this error along with the circumstances in
>>>         which it occurred in a Software Problem Report.  Note: File
>>>         and line given may not be explicit cause of this error.
>>>
>>>         In the end, I realised that it is due to using *petsc.h90*:
>>>
>>>         module PETSc_solvers
>>>
>>>         use set_matrix
>>>
>>>         ...
>>>
>>>         implicit none
>>>
>>>         contains
>>>
>>>         subroutine semi_momentum_simple_xyz(du,dv,dw)
>>>
>>>         *#include "finclude/petsc.h90"*
>>>
>>>         integer :: i,j,k,ijk,ierr,II !,ro...
>>>
>>>         If I use :
>>>
>>>         *#include "finclude/petsc.h"
>>>
>>>         or
>>>         *
>>>         *#include "finclude/petscdmda.h90"*
>>>         *#include "finclude/petscksp.h90"*
>>>
>>>         Then there is no problem.
>>>
>>>         May I know why this is happening?
>>>
>>>         Although I can now compile and build successfully, is this
>>>         the right way to go?
>>>
>>>         -- 
>>>         Thank you
>>>
>>>         Yours sincerely,
>>>
>>>         TAY wee-beng
>>
>>
>>
>>
>>     -- 
>>     What most experimenters take for granted before they begin their
>>     experiments is infinitely more interesting than any results to
>>     which their experiments lead.
>>     -- Norbert Wiener
>
>
>
>
> -- 
> What most experimenters take for granted before they begin their 
> experiments is infinitely more interesting than any results to which 
> their experiments lead.
> -- Norbert Wiener

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