MatMatMult_MPIDense_MPIDense() works currently?

[Fabio Leite Soares]

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]PETSCERROR:
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]PETSCERROR:
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

-- 
Fábio Leite Soares
Undergraduate Student of Computing Engineering
Centro de Informática - UFPE - BRAZIL
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