FEAP User Forum

FEAP => Parallel FEAP => Topic started by: nrs on November 14, 2012, 10:27:55 AM

Title: Parfeap compilation
Post by: nrs on November 14, 2012, 10:27:55 AM

I'm trying to compile parfeap under FEAPv83. It seems that the makefiles are configured for an older version of petsc. I am using petsc 3.3, which is the latest for now.
I configured the makefiles to include

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/conf/petsc/petscvariables and

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/conf/petsc/petscrulesinstead of /bmake/common/base. The F files are preprocessed and the petsc headers are included, but I get errors as such:

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/usr/petsc/arch-linux2-cxx-opt/include/finclude/petscmat.h:45.64:
    Included at parbmat.F:28:

      integer(kind=selected_int_kind(5)) MAT_IGNORE_ZERO_ENTRIES       
                                                                1
Error: Symbol 'mat_ignore_zero_entries' at (1) already has basic type of INTEGER
which means that petsc variables are declared more than once. But none of the headers are included twice. The headers included in parbmat.F:

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#     include   "finclude/petsc.h"
#     include   "finclude/petscksp.h"
#     include   "finclude/petscvec.h"
#     include   "finclude/petscmat.h"
#     include   "pfeapa.h"
#     include   "setups.h"
#     include   "pfeapb.h"
#     include   "pfeapc.h"
#     include   "sdata.h"
It would be great if someone had this problem before and knew its solution. I figured I'd ask here before delving into the source.
Thanks in advance

Title: Re: Parfeap compilation
Post by: FEAP_Admin on December 22, 2012, 01:13:15 PM

On the download site you will find the fixes for the 3.2 version.  The fixes for 3.3 are a bit more extensive (but if you search the user forum you will find discussions on the changes needed).  The next release of FEAP will be updated to work with 3.3.