You may test your plapack installation using /src/mat/examples/tests/ex103.c or ex107.c
See runex103 ore runex107 in /src/mat/examples/tests/makefile. Hmm, ex123.c is a test for MatMatMult() using plapack. runnning it, I get [1]PETSC ERROR: Error in external library! [1]PETSC ERROR: Due to aparent bugs in PLAPACK,this is not currently supported! Thus, as it says, MatMatMult() for mpidense matrix is not supported. Hong On Fri, 18 Sep 2009, F??bio Leite wrote: > Hong Zhang, > > I put --download-plapack=1 to install plapack. Is there something extra to > do ? > > Regards > > > > 2009/9/17 Hong Zhang <hzhang at mcs.anl.gov> > >> >> Fabio, >> >> Did you install plapack with petsc? >> Hong >> >> On Thu, 17 Sep 2009, Matthew Knepley wrote: >> >> Give us the exact command line you use for ex123 and the error output. >>> Send >>> to petsc-maint. >>> >>> Matt >>> >>> On Thu, Sep 17, 2009 at 12:37 PM, Fabio Leite Soares <fls2 at cin.ufpe.br >>>> wrote: >>> >>> Hi everyone, I have the same problem and I don't know how to fix it. >>>> >>>> I need to multiply two mpi dense matrices using the BLAS3 routines. I >>>> have >>>> tried the MatMatMult_MPIDense_MPIDense() function but the console shows >>>> this >>>> message: >>>> >>>> [0]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, >>>> probably memory access out of range >>>> [0]PETSC ERROR: Try option -start_in_debugger or >>>> -on_error_attach_debugger >>>> [0]PETSC ERROR: or see >>>> >>>> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal[0]PETSC<http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal%5B0%5DPETSC> >>>> < >>>> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal%5B0%5DPETSC>ERROR: >>>> or try >>>> >>>> http://valgrind.org on linux or man libgmalloc on Apple to find memory >>>> corruption errors >>>> [0]PETSC ERROR: likely location of problem given in stack below >>>> [0]PETSC ERROR: --------------------- Stack Frames >>>> ------------------------------------ >>>> [0]PETSC ERROR: Note: The EXACT line numbers in the stack are not >>>> available, >>>> [0]PETSC ERROR: INSTEAD the line number of the start of the >>>> function >>>> [0]PETSC ERROR: is given. >>>> [0]PETSC ERROR: [0] MatMPIDenseCopyToPlapack line 1028 >>>> src/mat/impls/dense/mpi/mpidense.c >>>> [0]PETSC ERROR: [0] MatMatMultNumeric_MPIDense_MPIDense line 1078 >>>> src/mat/impls/dense/mpi/mpidense.c >>>> [0]PETSC ERROR: --------------------- Error Message >>>> ------------------------------------ >>>> [0]PETSC ERROR: Signal received! >>>> [0]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [0]PETSC ERROR: Petsc Release Version 3.0.0, Patch 8, Fri Aug 21 14:02:12 >>>> CDT 2009 >>>> [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: ./mult on a linux-gnu named hpcin08 by hpcin Thu Sep 17 >>>> 14:28:28 2009 >>>> [0]PETSC ERROR: Libraries linked from >>>> /home/hpcin/soft/petsc-3.0.0-p8/linux-gnu-c-debug/lib >>>> [0]PETSC ERROR: Configure run at Wed Sep 16 17:06:08 2009 >>>> [0]PETSC ERROR: Configure options --download-f-blas-lapack=1 >>>> --download-plapack --with-mpi-dir=/usr/local/bin/mpich2-1.1.1p1 >>>> --with-scalar-type=real --with-precision=double --with-shared=0 >>>> [0]PETSC ERROR: --------------------------[1]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [1]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, >>>> probably memory access out of range >>>> [1]PETSC ERROR: Try option -start_in_debugger or >>>> -on_error_attach_debugger >>>> [1]PETSC ERROR: or see >>>> >>>> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal[1]PETSC<http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal%5B1%5DPETSC> >>>> < >>>> http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Signal%5B1%5DPETSC>ERROR: >>>> or try >>>> >>>> http://valgrind.org on linux or man libgmalloc on Apple to find memory >>>> corruption errors >>>> [1]PETSC ERROR: likely location of problem given in stack below >>>> [1]PETSC ERROR: --------------------- Stack Frames >>>> ------------------------------------ >>>> [1]PETSC ERROR: Note: The EXACT line numbers in the stack are not >>>> available, >>>> [1]PETSC ERROR: INSTEAD the line number of the start of the >>>> function >>>> [1]PETSC ERROR: is given. >>>> [1]PETSC ERROR: [1] MatMPIDenseCopyToPlapack line 1028 >>>> src/mat/impls/dense/mpi/mpidense.c >>>> [1]PETSC ERROR: [1] MatMatMultNumeric_MPIDense_MPIDense line 1078 >>>> src/mat/impls/dense/mpi/mpidense.c >>>> [1]PETSC ERR---------------------------------------------- >>>> [0]PETSC ERROR: User provided function() line 0 in unknown directory >>>> unknown file >>>> application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0 >>>> OR: --------------------- Error Message >>>> ------------------------------------ >>>> [1]PETSC ERROR: Signal received! >>>> [1]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [1]PETSC ERROR: Petsc Release Version 3.0.0, Patch 8, Fri Aug 21 14:02:12 >>>> CDT 2009 >>>> [1]PETSC ERROR: See docs/changes/index.html for recent updates. >>>> [1]PETSC ERROR: See docs/faq.html for hints about trouble shooting. >>>> [1]PETSC ERROR: See docs/index.html for manual pages. >>>> [1]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [1]PETSC ERROR: ./mult on a linux-gnu named hpcin-desktop by hpcin Thu >>>> Sep >>>> 17 14:28:27 2009 >>>> [1]PETSC ERROR: Libraries linked from >>>> /home/hpcin/soft/petsc-3.0.0-p8/linux-gnu-c-debug/lib >>>> [1]PETSC ERROR: Configure run at Tue Sep 15 15:57:39 2009 >>>> [1]PETSC ERROR: Configure options --download-plapack=1 >>>> --download-f-blas-lapack=1 --with-mpi-dir=/usr/local/bin/mpich2-1.1.1p1 >>>> --with-scalar-type=real --with-precision=double --with-shared=0 >>>> [1]PETSC ERROR: >>>> ------------------------------------------------------------------------ >>>> [1]PETSC ERROR: User provided function() line 0 in unknown directory >>>> unknown file >>>> application called MPI_Abort(MPI_COMM_WORLD, 59) - process 1 >>>> rank 1 in job 1 hpcin08_34697 caused collective abort of all ranks >>>> exit status of rank 1: return code 59 >>>> rank 0 in job 1 hpcin08_34697 caused collective abort of all ranks >>>> exit status of rank 0: return code 59 >>>> >>>> >>>> I tried to execute the ex123.c example and I did not succeeded to. >>>> >>>> Regards >>>> >>>> -- >>>> F?bio Leite Soares >>>> Undergraduate Student of Computing Engineering >>>> Centro de Inform?tica - UFPE - BRAZIL >>>> >>>> >>> >>> >>> -- >>> 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 >>> >> > > > -- > F?bio Leite Soares > Graduando em Engenharia da Computa??o > Centro de Inform?tica - UFPE - 2007.1 >
