The la unit test time out on the buildbot when running in parallel with 3 processes. This is the error I get when I run this test manually:
fenicsslave@386:python$ mpirun -np 3 python test.py Testing basic PyDOLFIN linear algebra operations ------------------------------------------------ Testing basic PyDOLFIN linear algebra operations ------------------------------------------------ Running: MTL4Tester Testing basic PyDOLFIN linear algebra operations ------------------------------------------------ Running: MTL4Tester Running: MTL4Tester ......... Running: PETScTester ... Running: PETScTester Running: PETScTester ...[1]PETSC ERROR: [0]PETSC ERROR: --------------------- Error Message ------------------------------------ [0]PETSC ERROR: --------------------- Error Message ------------------------------------ Nonconforming object sizes! [1]PETSC ERROR: [0]PETSC ERROR: Nonconforming object sizes! Mat mat,Vec y: local dim 5 6! [1]PETSC ERROR: [0]PETSC ERROR: Mat mat,Vec y: local dim 6 5! ------------------------------------------------------------------------ [1]PETSC ERROR: [0]PETSC ERROR: ------------------------------------------------------------------------ Petsc Release Version 3.0.0, Patch 10, Tue Nov 24 16:38:09 CST 2009 [1]PETSC ERROR: [0]PETSC ERROR: Petsc Release Version 3.0.0, Patch 10, Tue Nov 24 16:38:09 CST 2009 See docs/changes/index.html for recent updates. [1]PETSC ERROR: [0]PETSC ERROR: See docs/changes/index.html for recent updates. See docs/faq.html for hints about trouble shooting. [1]PETSC ERROR: [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. See docs/index.html for manual pages. [1]PETSC ERROR: [0]PETSC ERROR: See docs/index.html for manual pages. ------------------------------------------------------------------------ [1]PETSC ERROR: [0]PETSC ERROR: ------------------------------------------------------------------------ Unknown Name on a linux-gnu named 386 by fenicsslave Thu Feb 3 10:03:53 2011 [1]PETSC ERROR: [0]PETSC ERROR: Unknown Name on a linux-gnu named 386 by fenicsslave Thu Feb 3 10:03:53 2011 Libraries linked from /build/buildd/petsc-3.0.0.dfsg/linux-gnu-c-opt/lib [1]PETSC ERROR: [0]PETSC ERROR: Libraries linked from /build/buildd/petsc-3.0.0.dfsg/linux-gnu-c-opt/lib Configure run at Thu Dec 31 09:53:16 2009 [1]PETSC ERROR: [0]PETSC ERROR: Configure run at Thu Dec 31 09:53:16 2009 Configure options --with-shared --with-debugging=0 --useThreads 0 --with-fortran-interfaces=1 --with-mpi-dir=/usr/lib/openmpi --with-mpi-shared=1 --with-blas-lib=-lblas-3gf --with-lapack-lib=-llapackgf-3 --with-umfpack=1 --with-umfpack-include=/usr/include/suitesparse --with-umfpack-lib="[/usr/lib/libumfpack.so,/usr/lib/libamd.so]" --with-superlu=1 --with-superlu-include=/usr/include/superlu --with-superlu-lib=/usr/lib/libsuperlu.so --with-spooles=1 --with-spooles-include=/usr/include/spooles --with-spooles-lib=/usr/lib/libspooles.so --with-hypre=1 --with-hypre-dir=/usr --with-scotch=1 --with-scotch-include=/usr/include/scotch --with-scotch-lib=/usr/lib/libscotch.so [1]PETSC ERROR: [0]PETSC ERROR: Configure options --with-shared --with-debugging=0 --useThreads 0 --with-fortran-interfaces=1 --with-mpi-dir=/usr/lib/openmpi --with-mpi-shared=1 --with-blas-lib=-lblas-3gf --with-lapack-lib=-llapackgf-3 --with-umfpack=1 --with-umfpack-include=/usr/include/suitesparse --with-umfpack-lib="[/usr/lib/libumfpack.so,/usr/lib/libamd.so]" --with-superlu=1 --with-superlu-include=/usr/include/superlu --with-superlu-lib=/usr/lib/libsuperlu.so --with-spooles=1 --with-spooles-include=/usr/include/spooles --with-spooles-lib=/usr/lib/libspooles.so --with-hypre=1 --with-hypre-dir=/usr --with-scotch=1 --with-scotch-include=/usr/include/scotch --with-scotch-lib=/usr/lib/libscotch.so ------------------------------------------------------------------------ [1]PETSC ERROR: [0]PETSC ERROR: ------------------------------------------------------------------------ MatMult() line 1774 in src/mat/interface/matrix.c [1]PETSC ERROR: MatMult() line 1774 in src/mat/interface/matrix.c It seems to be completely stuck at this point. Running with 4 processes result in the same error and behavior, while 2 processes gives this message: fenicsslave@386:python$ mpirun -np 2 python test.py Testing basic PyDOLFIN linear algebra operations ------------------------------------------------ Running: MTL4Tester Testing basic PyDOLFIN linear algebra operations ------------------------------------------------ Running: MTL4Tester ....... Running: PETScTester . Running: PETScTester ........ Running: uBLASDenseTester Running: uBLASDenseTester ........ Running: uBLASSparseTester Running: uBLASSparseTester ........ -------------------------------------------------------------------------------------------------------------------------------------------- Ran 16 tests in 0.310s Ran 16 tests in 0.308s OKOK -------------------------------------------------------------------------- mpirun has exited due to process rank 1 with PID 15559 on node 386 exiting without calling "finalize". This may have caused other processes in the application to be terminated by signals sent by mpirun (as reported here). -------------------------------------------------------------------------- Johannes On Wed, Feb 2, 2011 at 3:32 PM, <[email protected]> wrote: > ------------------------------------------------------------ > revno: 5631 > committer: Garth N. Wells <[email protected]> > branch nick: dolfin-dev > timestamp: Wed 2011-02-02 14:28:53 +0000 > message: > Run parallel tests with 3 processes. > > This may well break the buildbot since when using simple meshes with an even > number of elements, so issues with proper parallel layout are hidden. > modified: > test/regression/test.py > test/unit/test.py > > > -- > lp:dolfin > https://code.launchpad.net/~dolfin-core/dolfin/main > > Your team DOLFIN Core Team is subscribed to branch lp:dolfin. > To unsubscribe from this branch go to > https://code.launchpad.net/~dolfin-core/dolfin/main/+edit-subscription > > === modified file 'test/regression/test.py' > --- test/regression/test.py 2011-01-27 15:08:55 +0000 > +++ test/regression/test.py 2011-02-02 14:28:53 +0000 > @@ -79,7 +79,7 @@ > # Build prefix list > prefixes = [""] > if "RUN_UNIT_TESTS_IN_PARALLEL" in os.environ and has_mpi() and > has_parmetis(): > - prefixes.append("mpirun -n 2 ") > + prefixes.append("mpirun -n 3 ") > else: > print "Not running regression tests in parallel." > > > === modified file 'test/unit/test.py' > --- test/unit/test.py 2011-01-17 18:19:40 +0000 > +++ test/unit/test.py 2011-02-02 14:28:53 +0000 > @@ -28,7 +28,7 @@ > prefixes = [""] > if "RUN_TESTS_IN_PARALLEL" in os.environ: > if "RUN_TESTS_IN_PARALLEL" in os.environ and has_mpi() and has_parmetis(): > - prefixes.append("mpirun -np 2 ") > + prefixes.append("mpirun -np 3 ") > else: > print "DOLFIN has not been compiled with MPI and/or ParMETIS. Unit > tests will not be run in parallel." > else: > > > _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : [email protected] Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
