Now everything works! Thanks for such a quick fix. On 05.04.2012 15:53, Matthew Knepley wrote: > On Thu, Apr 5, 2012 at 8:05 AM, Barry Smith <bsmith at mcs.anl.gov > <mailto:bsmith at mcs.anl.gov>> wrote: > > > Matt, > > It doesn't look like that link line is even linking against the > MKL libraries? > > > Dang, this is a bug with specifying --with-blas-lapack-lib, since it > all gets dumped in > self.lapackLib, then self.blasLib is empty. Pushed a fix to > BuildSystem. Testing now. > > Matt > > > Barry > > On Apr 5, 2012, at 7:54 AM, Alexander Grayver wrote: > > > On 05.04.2012 14:42, Matthew Knepley wrote: > >> On Thu, Apr 5, 2012 at 7:22 AM, Alexander Grayver > <agrayver at gfz-potsdam.de <mailto:agrayver at gfz-potsdam.de>> wrote: > >> On 05.04.2012 14:13, Jed Brown wrote: > >>> On Thu, Apr 5, 2012 at 04:54, Alexander Grayver > <agrayver at gfz-potsdam.de <mailto:agrayver at gfz-potsdam.de>> wrote: > >>> The inconsistency is still there. I pulled petsc-dev today and > came across with the same problem: > >>> > >>> src/vec/vec/impls/seq/bvec2.c > >>> 239: *z = PetscRealPart(BLASdot_(&bn,xx,&one,xx,&one)); > >>> 240: *z = PetscSqrtReal(*z); > >>> > >>> This doesn't work with Intel MKL. However in one of the > mailing list discussions it was said there is now check for that. > >>> This check didn't work for me apparently. Any ideas why? > >>> > >>> As always, we need configure.log. > >>> > >> Please find it attached. > >> > >> Please ALWAYS ALWAYS ALWAYS send configure.log to > petsc-maint at mcs.anl.gov <mailto:petsc-maint at mcs.anl.gov>. They are > too > >> big for the public list. > > > > Sorry, next time I will. > > > >> > >> Second, your problem is that we get a link error tying to test > this so it looks like > >> your BLAS have no complex implementations: > > > > It does have zdotc. Old petsc-dev works with it fine (after I > patched vec implementaton myself to get around this issue). > > > > home> nm > /opt/intel/Compiler/11.1/072/mkl/lib/em64t/libmkl_intel_lp64.a | > grep zdotc > > cblas_zdotci_lp64.o: > > 0000000000000000 T cblas_zdotci_sub > > cblas_zdotc_lp64.o: > > 0000000000000000 T cblas_zdotc_sub > > U zdotc > > _zdotci_lp64.o: > > U mkl_blas_zdotci > > 0000000000000000 T zdotci > > 0000000000000000 T zdotci_ > > _zdotc_lp64.o: > > U mkl_blas_zdotc > > 0000000000000000 T zdotc > > 0000000000000000 T zdotc_ > > home> > > > >> > >> sh: /opt/mpi/intel/openmpi-1.4.2/bin/mpicc -o > /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest -wd1572 > -Qoption,cpp,--extended_float_type -g > /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o -ldl > -L/opt/mpi/intel/openmpi-1.4.2/lib -lmpi -lopen-rte -lopen-pal > -lnsl -lutil -L/opt/mpi/intel/openmpi-1.4.2/lib > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L//opt/intel/Compiler/11.1/072/lib/intel64 > -L/usr/lib64/gcc/x86_64-suse-linux/4.3 > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L/usr/x86_64-suse-linux/lib -limf -lsvml -lipgo -ldecimal -lgcc_s > -lirc -lpthread -lirc_s -L/opt/mpi/intel/openmpi-1.4.2/lib > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L//opt/intel/Compiler/11.1/072/lib/intel64 > -L/usr/lib64/gcc/x86_64-suse-linux/4.3 > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L/usr/x86_64-suse-linux/lib -ldl > >> Executing: /opt/mpi/intel/openmpi-1.4.2/bin/mpicc -o > /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest -wd1572 > -Qoption,cpp,--extended_float_type -g > /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o -ldl > -L/opt/mpi/intel/openmpi-1.4.2/lib -lmpi -lopen-rte -lopen-pal > -lnsl -lutil -L/opt/mpi/intel/openmpi-1.4.2/lib > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L//opt/intel/Compiler/11.1/072/lib/intel64 > -L/usr/lib64/gcc/x86_64-suse-linux/4.3 > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L/usr/x86_64-suse-linux/lib -limf -lsvml -lipgo -ldecimal -lgcc_s > -lirc -lpthread -lirc_s -L/opt/mpi/intel/openmpi-1.4.2/lib > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L//opt/intel/Compiler/11.1/072/lib/intel64 > -L/usr/lib64/gcc/x86_64-suse-linux/4.3 > -L/opt/intel/Compiler/11.1/072/ipp/em64t/lib > -L/opt/intel/Compiler/11.1/072/mkl/interfaces/fftw3xf > -L/usr/x86_64-suse-linux/lib -ldl > >> sh: > >> Possible ERROR while running linker: > /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o: In > function `main': > >> /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.c:14: > undefined reference to `zdotc_' > >> output: ret = 256 > >> error message = > {/tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.o: In > function `main': > >> /tmp/petsc-8AEO1f/config.packages.BlasLapack/conftest.c:14: > undefined reference to `zdotc_' > >> } > >> > >> > >> Matt > >> > >> In include/petscblaslapack_uscore.h (and other places), you > will find the following. So we need to know why > PETSC_COMPLEX_DOT_RESULT_ARGUMENT was not found by configure. > >> > >> This I can see... > >> > >> > >>> > >>> #ifdef PETSC_COMPLEX_DOT_RESULT_ARGUMENT > >>> EXTERN_C_BEGIN > >>> extern void zdotc_(PetscScalar *,const PetscBLASInt*,const > PetscScalar*,const PetscBLASInt*,const PetscScalar*,const > PetscBLASInt*); > >>> PETSC_STATIC_INLINE PetscScalar BLASdot_(const PetscBLASInt > *n,const PetscScalar *x,const PetscBLASInt *sx,const PetscScalar > *y,const PetscBLASInt *sy) { > >>> PetscScalar tmpz; > >>> zdotc_(&tmpz,n,x,sx,y,sy); > >>> return tmpz; > >>> } > >>> EXTERN_C_END > >>> #else > >>> # define BLASdot_ zdotc_ > >>> #endif > >> > >> > >> > >> -- > >> Regards, > >> Alexander > >> > >> > >> > >> > >> -- > >> 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 > > > > > > -- > > Regards, > > Alexander > > > > > > > -- > 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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