On Wed, Sep 1, 2010 at 1:52 PM, Anders Logg <[email protected]> wrote: > On Wed, Sep 01, 2010 at 01:42:14PM +0200, Johannes Ring wrote: >> On Wed, Sep 1, 2010 at 1:30 PM, Anders Logg <[email protected]> wrote: >> > On Wed, Sep 01, 2010 at 12:22:27PM +0100, Garth N. Wells wrote: >> >> >> >> >> >> On 01/09/10 12:17, Anders Logg wrote: >> >> > On Wed, Sep 01, 2010 at 01:13:30PM +0200, Anders Logg wrote: >> >> >> On Wed, Sep 01, 2010 at 12:58:36PM +0200, Johannes Ring wrote: >> >> >>> On Wed, Sep 1, 2010 at 12:50 PM, Anders Logg <[email protected]> wrote: >> >> >>>> On Wed, Sep 01, 2010 at 12:43:12PM +0200, Anders Logg wrote: >> >> >>>>> On Wed, Sep 01, 2010 at 12:33:40PM +0200, Johannes Ring wrote: >> >> >>>>>> On Wed, Sep 1, 2010 at 12:12 PM, Anders Logg <[email protected]> >> >> >>>>>> wrote: >> >> >>>>>>> On Wed, Sep 01, 2010 at 12:09:20PM +0200, Johannes Ring wrote: >> >> >>>>>>>> On Wed, Sep 1, 2010 at 12:03 PM, Anders Logg <[email protected]> >> >> >>>>>>>> wrote: >> >> >>>>>>>>> On Wed, Sep 01, 2010 at 11:36:11AM +0200, Johannes Ring wrote: >> >> >>>>>>>>>> On Wed, Sep 1, 2010 at 11:13 AM, Harish Narayanan >> >> >>>>>>>>>> <[email protected]> wrote: >> >> >>>>>>>>>>> On 9/1/10 2:35 PM, Harish Narayanan wrote: >> >> >>>>>>>>>>>> On 9/1/10 2:09 PM, Johannes Ring wrote: >> >> >>>>>>>>>>>>> On Wed, Sep 1, 2010 at 9:17 AM, Johannes Ring >> >> >>>>>>>>>>>>> <[email protected]> wrote: >> >> >>>>>>>>>>>>>> On Wed, Sep 1, 2010 at 8:39 AM, Harish Narayanan >> >> >>>>>>>>>>>>>> <[email protected]> wrote: >> >> >>>>>>>>>>>>>>> On 9/1/10 12:02 PM, Harish Narayanan wrote: >> >> >>>>>>>>>>>>>>>> On 9/1/10 2:44 AM, Marie Rognes wrote: >> >> >>>>>>>>>>>>>>>>> On 31. aug. 2010 22:56, Anders Logg wrote: >> >> >>>>>>>>>>>>>>>>>> On Tue, Aug 31, 2010 at 04:28:32PM +0200, Marie Rognes >> >> >>>>>>>>>>>>>>>>>> wrote: >> >> >>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> On 31. aug. 2010 16:22, Johannes Ring wrote: >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>> On Tue, Aug 31, 2010 at 4:13 PM, Marie Rognes >> >> >>>>>>>>>>>>>>>>>>>> <[email protected]> wrote: >> >> >>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> I having some issues with PETSc (surprise) as of >> >> >>>>>>>>>>>>>>>>>>>>> today. >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> Dorsal tells me that (full log attached): >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> [\snip] >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> -- The following optional packages were found: >> >> >>>>>>>>>>>>>>>>>>>>> -- (OK) MPI >> >> >>>>>>>>>>>>>>>>>>>>> -- (OK) PETSC >> >> >>>>>>>>>>>>>>>>>>>>> -- (OK) SLEPC >> >> >>>>>>>>>>>>>>>>>>>>> -- (OK) UMFPACK >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> [\snap] >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> But: >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>>>>> from dolfin import * >> >> >>>>>>>>>>>>>>>>>>>>>>>> has_la_backend("PETSc") >> >> >>>>>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> False >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>>>>> A = PETScMatrix() >> >> >>>>>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> Traceback (most recent call last): >> >> >>>>>>>>>>>>>>>>>>>>> File "<stdin>", line 1, in <module> >> >> >>>>>>>>>>>>>>>>>>>>> NameError: name 'PETScMatrix' is not defined >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> Help? >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>> There is no -DHAS_PETSC in your log. Try to clean >> >> >>>>>>>>>>>>>>>>>>>> up/remove the >> >> >>>>>>>>>>>>>>>>>>>> dorsal_build_dir inside the DOLFIN source directory. >> >> >>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> Removed. Check. >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>> Then rerun Dorsal >> >> >>>>>>>>>>>>>>>>>>>> and see if the PETSc test passes. >> >> >>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>>> -- The following optional packages were found: >> >> >>>>>>>>>>>>>>>>>>> -- (OK) MPI >> >> >>>>>>>>>>>>>>>>>>> -- (OK) PETSC >> >> >>>>>>>>>>>>>>>>>>> -- (OK) SLEPC >> >> >>>>>>>>>>>>>>>>>>> -- (OK) UMFPACK >> >> >>>>>>>>>>>>>>>>>>> -- (OK) PARMETIS >> >> >>>>>>>>>>>>>>>>>>> -- (OK) GMP >> >> >>>>>>>>>>>>>>>>>>> -- (OK) CGAL >> >> >>>>>>>>>>>>>>>>>>> -- (OK) ZLIB >> >> >>>>>>>>>>>>>>>>>>> -- (OK) PYTHON >> >> >>>>>>>>>>>>>>>>>>> -- The following optional packages could not be found: >> >> >>>>>>>>>>>>>>>>>>> -- (**) TRILINOS >> >> >>>>>>>>>>>>>>>>>>> -- (**) MTL4 >> >> >>>>>>>>>>>>>>>>>>> -- (**) CHOLMOD >> >> >>>>>>>>>>>>>>>>>>> -- (**) SCOTCH >> >> >>>>>>>>>>>>>>>>>>> -- Configuring done >> >> >>>>>>>>>>>>>>>>>>> -- Generating done >> >> >>>>>>>>>>>>>>>>>>> -- Build files have been written to: >> >> >>>>>>>>>>>>>>>>>>> /home/meg/local/dorsal_downloads/dolfin >> >> >>>>>>>>>>>>>>>>>>> make: *** No rule to make target `install'. Stop. >> >> >>>>>>>>>>>>>>>>>>> Failure with exit status: 2 >> >> >>>>>>>>>>>>>>>>>>> Exit message: There was a problem building dolfin. >> >> >>>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>> I had the same problem (I think). It turned out to be >> >> >>>>>>>>>>>>>>>>>> a problem with my >> >> >>>>>>>>>>>>>>>>>> PETSC_ARCH variable which was set to linux-gnu-c-opt >> >> >>>>>>>>>>>>>>>>>> instead of >> >> >>>>>>>>>>>>>>>>>> linux-gnu-cxx-opt. >> >> >>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>> Doesn't solve the problem for me :( >> >> >>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>> - My PETSC_ARCH is set to linux-gnu-cxx-opt (cf >> >> >>>>>>>>>>>>>>>>> gentoo.platform) >> >> >>>>>>>>>>>>>>>>> - cmake reports: -- PETSC_ARCH is linux-gnu-cxx-opt >> >> >>>>>>>>>>>>>>>>> - Still get same problem. >> >> >>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>> I think this changed in Dorsal at some point recently. >> >> >>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>>> Everything updated as of 20 seconds ago ... >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> I too am now seeing strange things such as this: >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> -- PETSC_DIR is >> >> >>>>>>>>>>>>>>>> /Users/harish/Work/FEniCS/dev/src/petsc-3.1-p4 >> >> >>>>>>>>>>>>>>>> -- PETSC_ARCH is darwin10.0.0-cxx-opt >> >> >>>>>>>>>>>>>>>> -- Found petscconf.h >> >> >>>>>>>>>>>>>>>> -- PETSc test failed >> >> >>>>>>>>>>>>>>>> -- PETSc could not be found. Be sure to set PETSC_DIR >> >> >>>>>>>>>>>>>>>> and PETSC_ARCH. >> >> >>>>>>>>>>>>>>>> (missing: PETSC_TEST_RUNS) >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> . >> >> >>>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>>> -- (OK) MPI >> >> >>>>>>>>>>>>>>>> -- (OK) MTL4 >> >> >>>>>>>>>>>>>>>> -- (OK) UMFPACK >> >> >>>>>>>>>>>>>>>> -- (OK) CHOLMOD >> >> >>>>>>>>>>>>>>>> -- (OK) SCOTCH >> >> >>>>>>>>>>>>>>>> -- (OK) PARMETIS >> >> >>>>>>>>>>>>>>>> -- (OK) GMP >> >> >>>>>>>>>>>>>>>> -- (OK) CGAL >> >> >>>>>>>>>>>>>>>> -- (OK) ZLIB >> >> >>>>>>>>>>>>>>>> -- (OK) PYTHON >> >> >>>>>>>>>>>>>>>> -- The following optional packages could not be found: >> >> >>>>>>>>>>>>>>>> -- (**) PETSC >> >> >>>>>>>>>>>>>>>> -- (**) SLEPC >> >> >>>>>>>>>>>>>>>> -- (**) TRILINOS >> >> >>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>> Following which (and independently), CMake fails >> >> >>>>>>>>>>>>>>> catastrophically: >> >> >>>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>>> Building CXX object >> >> >>>>>>>>>>>>>>> dolfin/CMakeFiles/dolfin.dir/ale/HarmonicSmoothing.cpp.o >> >> >>>>>>>>>>>>>>> [ 1%] cd /foo/dolfin/dorsal_build_dir/dolfin && >> >> >>>>>>>>>>>>>>> /opt/local/bin/c++ >> >> >>>>>>>>>>>>>>> -Ddolfin_EXPORTS -DPACKAGE_VERSION=\"0.9.8\" >> >> >>>>>>>>>>>>>>> -DBOOST_UBLAS_NDEBUG >> >> >>>>>>>>>>>>>>> -DHAS_MTL4 -DMTL_HAS_BLAS -DHAS_UMFPACK -DHAS_CHOLMOD >> >> >>>>>>>>>>>>>>> -DHAS_SCOTCH >> >> >>>>>>>>>>>>>>> -DHAS_PARMETIS -DHAS_CGAL -DHAS_GMP -DHAS_ZLIB >> >> >>>>>>>>>>>>>>> -DHAS_CPPUNIT -DHAS_MPI >> >> >>>>>>>>>>>>>>> -DMPICH_IGNORE_CXX_SEEK -frounding-math;-D_REENTRANT -O2 >> >> >>>>>>>>>>>>>>> -g -fPIC >> >> >>>>>>>>>>>>>>> -I/foo/dolfin -I/opt/local/include/libxml2 >> >> >>>>>>>>>>>>>>> -I/Users/harish/Work/FEniCS/dev/include >> >> >>>>>>>>>>>>>>> -I/opt/local/include >> >> >>>>>>>>>>>>>>> -I/Users/harish/Work/FEniCS/dev/src/mtl4 >> >> >>>>>>>>>>>>>>> -I/opt/local/include/ufsparse >> >> >>>>>>>>>>>>>>> -I/opt/local/include/cppunit -o >> >> >>>>>>>>>>>>>>> CMakeFiles/dolfin.dir/ale/HarmonicSmoothing.cpp.o -c >> >> >>>>>>>>>>>>>>> /foo/dolfin/dolfin/ale/HarmonicSmoothing.cpp >> >> >>>>>>>>>>>>>>> i686-apple-darwin10-g++-4.2.1: no input files >> >> >>>>>>>>>>>>>>> i686-apple-darwin10-g++-4.2.1: no input files >> >> >>>>>>>>>>>>>>> Building CXX object >> >> >>>>>>>>>>>>>>> dolfin/CMakeFiles/dolfin.dir/ale/TransfiniteInterpolation.cpp.o >> >> >>>>>>>>>>>>>>> cd /foo/dolfin/dorsal_build_dir/dolfin && >> >> >>>>>>>>>>>>>>> /opt/local/bin/c++ >> >> >>>>>>>>>>>>>>> -Ddolfin_EXPORTS -DPACKAGE_VERSION=\"0.9.8\" >> >> >>>>>>>>>>>>>>> -DBOOST_UBLAS_NDEBUG >> >> >>>>>>>>>>>>>>> -DHAS_MTL4 -DMTL_HAS_BLAS -DHAS_UMFPACK -DHAS_CHOLMOD >> >> >>>>>>>>>>>>>>> -DHAS_SCOTCH >> >> >>>>>>>>>>>>>>> -DHAS_PARMETIS -DHAS_CGAL -DHAS_GMP -DHAS_ZLIB >> >> >>>>>>>>>>>>>>> -DHAS_CPPUNIT -DHAS_MPI >> >> >>>>>>>>>>>>>>> -DMPICH_IGNORE_CXX_SEEK -frounding-math;-D_REENTRANT -O2 >> >> >>>>>>>>>>>>>>> -g -fPIC >> >> >>>>>>>>>>>>>>> -I/foo/dolfin -I/opt/local/include/libxml2 >> >> >>>>>>>>>>>>>>> -I/Users/harish/Work/FEniCS/dev/include >> >> >>>>>>>>>>>>>>> -I/opt/local/include >> >> >>>>>>>>>>>>>>> -I/Users/harish/Work/FEniCS/dev/src/mtl4 >> >> >>>>>>>>>>>>>>> -I/opt/local/include/ufsparse >> >> >>>>>>>>>>>>>>> -I/opt/local/include/cppunit -o >> >> >>>>>>>>>>>>>>> CMakeFiles/dolfin.dir/ale/TransfiniteInterpolation.cpp.o >> >> >>>>>>>>>>>>>>> -c >> >> >>>>>>>>>>>>>>> /foo/dolfin/dolfin/ale/TransfiniteInterpolation.cpp >> >> >>>>>>>>>>>>>>> Building CXX object >> >> >>>>>>>>>>>>>>> dolfin/CMakeFiles/dolfin.dir/common/real.cpp.o >> >> >>>>>>>>>>>>>>> /bin/sh: -D_REENTRANT: command not found >> >> >>>>>>>>>>>>>>> /bin/sh: -D_REENTRANT: command not found >> >> >>>>>>>>>>>>>> >> >> >>>>>>>>>>>>>> I made a fix for this yesterday. Maybe you just need to >> >> >>>>>>>>>>>>>> clean up the >> >> >>>>>>>>>>>>>> CMake cache (remove the dorsal_build_dir folder)? >> >> >>>>>>>>>>>>> >> >> >>>>>>>>>>>>> My fix was reverted but it should be fixed again now. >> >> >>>>>>>>>>>> >> >> >>>>>>>>>>>> This problem is fixed, leaving only the petsc/slepc error. >> >> >>>>>>>>>>> >> >> >>>>>>>>>>> I spoke too soon. I now receive the following during the >> >> >>>>>>>>>>> linking stage >> >> >>>>>>>>>>> (too). >> >> >>>>>>>>>>> >> >> >>>>>>>>>>> Undefined symbols: >> >> >>>>>>>>>>> "_METIS_mCPartGraphRecursive2", referenced from: >> >> >>>>>>>>>>> _ParMETIS_V3_PartKway in libparmetis.a(kmetis.o) >> >> >>>>>>>>>>> _PartitionSmallGraph__ in libparmetis.a(weird.o) >> >> >>>>>>>>>>> _Mc_InitPartition_RB__ in libparmetis.a(initpart.o) >> >> >>>>>>>>>>> _Mc_InitPartition_RB__ in libparmetis.a(initpart.o) >> >> >>>>>>>>>>> _Balance_Partition__ in libparmetis.a(initbalance.o) >> >> >>>>>>>>>>> _Balance_Partition__ in libparmetis.a(initbalance.o) >> >> >>>>>>>>>>> ld: symbol(s) not found >> >> >>>>>>>>>>> collect2: ld returned 1 exit status >> >> >>>>>>>>>>> make[2]: *** [dolfin/libdolfin.0.9.8.dylib] Error 1 >> >> >>>>>>>>>>> make[1]: *** [dolfin/CMakeFiles/dolfin.dir/all] Error 2 >> >> >>>>>>>>>>> make: *** [all] Error 2 >> >> >>>>>>>>>> >> >> >>>>>>>>>> I also got this on the Mac buildbot. The problem is that there >> >> >>>>>>>>>> is a >> >> >>>>>>>>>> file /opt/local/lib/libmetis.dylib that is used instead of the >> >> >>>>>>>>>> one >> >> >>>>>>>>>> that comes with ParMETIS (that Dorsal builds). I worked around >> >> >>>>>>>>>> this by >> >> >>>>>>>>>> configuring DOLFIN with >> >> >>>>>>>>>> -DMETIS_LIBRARY=/Users/fenicsslave2/Work/FEniCS/lib/libmetis.a >> >> >>>>>>>>>> (the >> >> >>>>>>>>>> one that Dorsal installed with ParMETIS). >> >> >>>>>>>>>> >> >> >>>>>>>>>> This problem only shows up when PETSc is not found because >> >> >>>>>>>>>> PETSC_LIBRARIES contains the correct link flags >> >> >>>>>>>>>> (-L/path/to/libmetis.a >> >> >>>>>>>>>> -lmetis). >> >> >>>>>>>>>> >> >> >>>>>>>>>> Johannes >> >> >>>>>>>>> >> >> >>>>>>>>> Everything seems to work fine except BOOST_DIR is missing when >> >> >>>>>>>>> I run >> >> >>>>>>>>> the demos. >> >> >>>>>>>> >> >> >>>>>>>> /sw (Fink) was the default BOOST_DIR. I have changed this to >> >> >>>>>>>> /opt/local (MacPorts) now. >> >> >>>>>>> >> >> >>>>>>> It works fine when I set BOOST_DIR to /opt/local >> >> >>>>>>> >> >> >>>>>>> Should we write BOOST_DIR to dolfin.conf? >> >> >>>>>> >> >> >>>>>> Yes, that might be a good idea, however, it might not always be >> >> >>>>>> defined. >> >> >>>>> >> >> >>>>> Your latest fix seems to have done the trick. It's working fine now. >> >> >>>>> >> >> >>>>> So, clean install from Dorsal on Mac OS X without any extra tweaks >> >> >>>>> seems to work perfectly now, at least for me. >> >> >>>>> >> >> >>>>> Anyone else still having trouble? >> >> >>>>> >> >> >>>>> I'll try removing some PETSc files next to see if it breaks cleanly. >> >> >>>> >> >> >>>> One thing that's still missing on OS X is SLEPc. It has worked before >> >> >>>> but the test program fails during configuration with the following >> >> >>>> message: >> >> >>>> >> >> >>>> Undefined symbols: >> >> >>>> "_ompi_mpi_comm_self" >> >> >>> >> >> >>> I'm having a similar problem with PETSc on the Mac buildbot: >> >> >>> >> >> >>> >> >> >>> http://fenics.org:8080/builders/dolfin-mac-osx/builds/721/steps/dolfin%20build/logs/CMakeError.log >> >> >>> >> >> >>>> I think I remember seeing this in a discussion recently. Is there a >> >> >>>> solution for this? It has worked before. >> >> >>> >> >> >>> One solution will be to set CXX=mpic++ before running cmake. I guess >> >> >>> the reason it worked before might be that the test was not required to >> >> >>> work in order for PETSc and SLEPc to be found. This was changed a few >> >> >>> days back. >> >> >> >> >> >> Did we have CXX=mpic++ or similar in the Dorsal platform file for Snow >> >> >> Leopard? >> >> > >> >> > We used to have this in dolfin.package: >> >> > >> >> > package_specific_setup () { >> >> > export CC=mpicc >> >> > export CXX=mpic++ >> >> > } >> >> > >> >> > Can we add it back? SLEPc works again for me on OS X when I add it. >> >> > >> >> >> >> Best would be to get the MPI flags right in dolfin/CMakeLists.txt. There >> >> are a few FIXME related the link flags. >> >> >> >> If we use the MPI wrappers, we should somehow test for this and then not >> >> add the MPI compiler flags in dolfin/CMakeLists.txt. >> > >> > I don't understand. That seems like a secondary issue, that we would >> > add flags we don't really need if we are using the MPI wrappers. >> > >> > Does anyone know which extra flag is needed to get things to run? >> >> I guess that these should do it: -lmpi -lopen-rte -lopen-pal > > Is there a simple way to find those flags?
The MPI_LIBRARIES variable from find_package(MPI) should have them. >> The problem (in my case with PETSc) is that these are missing from >> PETSC_LIBRARIES so the test program in FindPETSc.cmake fails. > > Why does PETSc test fail? The PETSc test is run before the SLEPc test > so any flags added while running the SLEPc test shouldn't affect > PETSc. The PETSc test fails so I never get to the SLEPc test. > Or we could add the flags to PETSC_LIBRARIES? Yes, we could use find_package(MPI) in FindPETSc but PETSc might have been built without MPI. Johannes _______________________________________________ Mailing list: https://launchpad.net/~dorsal Post to : [email protected] Unsubscribe : https://launchpad.net/~dorsal More help : https://help.launchpad.net/ListHelp
