Thank you very much for your efficient help. Tahar Le 12 nov. 2010 ? 18:44, Satish Balay a ?crit :
> Attaching a minimal sample makefile. The additional info it would > need is PETSC_DIR, PETSC_ARCH values for your install of PETSc. > > All example/tests,tutorial dirs have makefiles in petsc format.. > > Satish > > On Fri, 12 Nov 2010, Tahar Amari wrote: > >> Great thanks, it seems that -lpetsc alone works . >> >> I will follow this advice regarding the makefile, for the reason you gave. >> Where should I get a typical makefile to modify please ? >> >> Tahar >> >> >> Le 12 nov. 2010 ? 18:34, Satish Balay a ?crit : >> >>> Make sure your compiles have all the flags listed here.. >>> >>> Its best to use petsc makefile formats so that this info is >>> automatically picked up from the petsc config files. [and not tweak >>> user makefiles for every install of petsc..] >>> >>> Satish >>> >>> On Fri, 12 Nov 2010, Tahar Amari wrote: >>> >>>> You are right. >>>> >>>> Here is what I got >>>> >>>> >>>> timac> make getincludedirs getlinklibs >>>> -I/Data/Poub1/petsc-3.1-p5/macx/include -I/Data/Poub1/petsc-3.1-p5/include >>>> -I/Data/Poub1/petsc-3.1-p5/macx/include >>>> -L/Data/Poub1/petsc-3.1-p5/macx/lib -L/Data/Poub1/petsc-3.1-p5/macx/lib >>>> -L/Data/Poub1/petsc-3.1-p5/macx/lib -lpetsc -L/usr/X11R6/lib -lX11 >>>> -L/Data/Poub1/petsc-3.1-p5/macx/lib -lparmetis -lmetis -lflapack -lfblas >>>> -L/Data/Poub1/petsc-3.1-p5/macx/lib >>>> -L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64 >>>> -L/usr/lib/i686-apple-darwin10/4.2.1 -L/opt/intel/Compiler/11.1/088/lib >>>> -L/opt/intel/Compiler/11.1/088/Frameworks/mkl/lib/em64t >>>> -L/usr/lib/gcc/i686-apple-darwin10/4.2.1 -ldl -lpmpich -lmpich -lSystem >>>> -lmpichf90 -lifport -lifcore -limf -lsvml -lipgo -lgcc_s.10.5 >>>> -lSystemStubs -lmx -lirc -lpthread -ldl -lpmpich -lmpich -lSystem -ldl >>>> >>>> >>>> What does it mean please for me to change in my makefiles ? >>>> >>>> Do you mean that I should remove any link other than -lpetsc ? >>>> >>>> Great thanks >>>> >>>> Tahar >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Le 12 nov. 2010 ? 18:26, Satish Balay a ?crit : >>>> >>>>> Looks like you are not using PETSc makefiles - and upgrading from >>>>> older release to petsc-3.1 >>>>> >>>>> Currently there is only one library for petsc [-lpetsc] >>>>> >>>>> Check: >>>>> cd $PETSC_DIR >>>>> make getincludedirs getlinklibs >>>>> >>>>> Satish >>>>> >>>>> On Fri, 12 Nov 2010, Tahar Amari wrote: >>>>> >>>>>> Many thanks. This is solved. >>>>>> >>>>>> Now at link I have the library not found. Any idea ? >>>>>> >>>>>> >>>>>> -L/usr/local/petsc/macx/lib -lpetscsnes -lpetscvec -lpetscmat >>>>>> -lpetsccontrib -lpetscts -lpetscdm -lpetscksp -lpetsc -lmpich -lpmpich >>>>>> -lfmpich -lmpichf90 -lparmetis -lmetis -lfblas -lflapack >>>>>> ld: library not found for -lpetscsnes >>>>>> >>>>>> >>>>>> Tahar >>>>>> >>>>>> >>>>>> Le 12 nov. 2010 ? 18:17, Satish Balay a ?crit : >>>>>> >>>>>>> Looks like this is related to the following: >>>>>>> http://www.mcs.anl.gov/petsc/petsc-as/documentation/changes/31.html >>>>>>> # petsc.h and petscdef.h are replaced with petscsys.h and >>>>>>> petscsysdef.h; while petsc.h now includes ALL PETSc include files. >>>>>>> >>>>>>> Try removing all includes other than 'petsc.h' from your code. >>>>>>> >>>>>>> Satish >>>>>>> >>>>>>> On Fri, 12 Nov 2010, Tahar Amari wrote: >>>>>>> >>>>>>>> Hello, >>>>>>>> >>>>>>>> While compiling one of my code with ifort , I have the following error >>>>>>>> pointing >>>>>>>> towards petscvec.h . >>>>>>>> >>>>>>>> Any idea about this posssible kind of error please ? Any option of >>>>>>>> ifort to use ? >>>>>>>> >>>>>>>> Many thanks >>>>>>>> >>>>>>>> Tahar >>>>>>>> >>>>>>>> >>>>>>>> ifort -assume byterecl -I/usr/local/petsc/ >>>>>>>> -I/usr/local/petsc//include -I/usr/local/petsc//include/finclude >>>>>>>> -I/usr/local/petsc//macx/include -I/usr/X11R6/include/X11 >>>>>>>> -DPETSC_HAVE_PARMETIS -DPETSC_USE_DEBUG -DPETSC_USE_LOG >>>>>>>> -DPETSC_USE_BOPT_g -DPETSC_USE_STACK -DPETSC_AVOID_MPIF_H -c petsc.fpp >>>>>>>> /usr/local/petsc//include/finclude/petscvec.h(10): error #6418: This >>>>>>>> name has already been assigned a data type. [NORM_1] >>>>>>>> integer(kind=selected_int_kind(5)) NORM_1 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -------------------------------------------- >>>>>>>> T. Amari >>>>>>>> Centre de Physique Theorique >>>>>>>> Ecole Polytechnique >>>>>>>> 91128 Palaiseau Cedex France >>>>>>>> tel : 33 1 69 33 42 52 >>>>>>>> fax: 33 1 69 33 49 49 >>>>>>>> email: <mailto:amari at cpht.polytechnique.fr> >>>>>>>> URL : http://www.cpht.polytechnique.fr/cpht/amari >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> -------------------------------------------- >>>>>> T. Amari >>>>>> Centre de Physique Theorique >>>>>> Ecole Polytechnique >>>>>> 91128 Palaiseau Cedex France >>>>>> tel : 33 1 69 33 42 52 >>>>>> fax: 33 1 69 33 49 49 >>>>>> email: <mailto:amari at cpht.polytechnique.fr> >>>>>> URL : http://www.cpht.polytechnique.fr/cpht/amari >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>> >>>> -------------------------------------------- >>>> T. Amari >>>> Centre de Physique Theorique >>>> Ecole Polytechnique >>>> 91128 Palaiseau Cedex France >>>> tel : 33 1 69 33 42 52 >>>> fax: 33 1 69 33 49 49 >>>> email: <mailto:amari at cpht.polytechnique.fr> >>>> URL : http://www.cpht.polytechnique.fr/cpht/amari >>>> >>>> >>>> >>>> >>>> >> >> -------------------------------------------- >> T. Amari >> Centre de Physique Theorique >> Ecole Polytechnique >> 91128 Palaiseau Cedex France >> tel : 33 1 69 33 42 52 >> fax: 33 1 69 33 49 49 >> email: <mailto:amari at cpht.polytechnique.fr> >> URL : http://www.cpht.polytechnique.fr/cpht/amari >> >> >> >> >> > <makefile.txt> -------------------------------------------- T. Amari Centre de Physique Theorique Ecole Polytechnique 91128 Palaiseau Cedex France tel : 33 1 69 33 42 52 fax: 33 1 69 33 49 49 email: <mailto:amari at cpht.polytechnique.fr> URL : http://www.cpht.polytechnique.fr/cpht/amari -------------- next part -------------- An HTML attachment was scrubbed... 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