On Wed, June 4, 2008 Evan Lezar wrote: > I have recently recompiled dolfin (with MPI enabled) and receive the > following error when trying to create a mesh (mesh = UnitSquare(1,1) ) > in pydolfin. > > Any suggestions?
Are you using Ubuntu 8.04? This is a known bug in the openmpi package in Hardy (see https://bugs.launchpad.net/ubuntu/+source/openmpi/+bug/224706). I have create a package at http://packages.simula.no that is working for me. If you want to try it out, simply follow the instructions at http://packages.simula.no/README . Johannes > > [labby:28592] *** Process received signal *** > [labby:28592] Signal: Segmentation fault (11) > [labby:28592] Signal code: Address not mapped (1) > [labby:28592] Failing at address: 0x9050004 > [labby:28592] [ 0] [0xb7fe3440] > [labby:28592] [ 1] /usr/lib/libopen-pal.so.0(free+0xc4) [0xb69b5ae4] > [labby:28592] [ 2] /usr/lib/libopen-pal.so.0 [0xb699bd3e] > [labby:28592] [ 3] /usr/lib/libopen-pal.so.0 [0xb699b8ea] > [labby:28592] [ 4] /usr/lib/libopen-pal.so.0(lt_dlforeachfile+0x3d) > [0xb699b9dd] > [labby:28592] [ 5] > /usr/lib/libopen-pal.so.0(mca_base_component_find+0x327) [0xb69a41d7] > [labby:28592] [ 6] > /usr/lib/libopen-pal.so.0(mca_base_components_open+0x18a) [0xb69a4bca] > [labby:28592] [ 7] > /usr/lib/libopen-pal.so.0(opal_timer_base_open+0x7b) [0xb69bad6b] > [labby:28592] [ 8] /usr/lib/libopen-pal.so.0(opal_init+0xcb) [0xb699966b] > [labby:28592] [ 9] /usr/lib/libmpi.so.0(ompi_mpi_init+0x19) [0xb6a682b9] > [labby:28592] [10] /usr/lib/libmpi.so.0(MPI_Init+0x18f) [0xb6a8b62f] > [labby:28592] [11] > /usr/local/lib/libdolfin.so(_ZN6dolfin17SubSystemsManager7initMPIEv+0x2f) > [0xb6c13f4f] > [labby:28592] [12] > /usr/local/lib/libdolfin.so(_ZN6dolfin3MPI12numProcessesEv+0x17) > [0xb6c0fb57] > [labby:28592] [13] > /usr/local/lib/libdolfin.so(_ZN6dolfin3MPI7receiveEv+0x17) > [0xb6c0fbd7] > [labby:28592] [14] > /usr/local/lib/libdolfin.so(_ZN6dolfin10UnitSquareC1EjjNS0_4TypeE+0x27) > [0xb6c173c7] > [labby:28592] [15] > /usr/local/lib/python2.5/site-packages/dolfin/_dolfin.so [0xb7023faa] > [labby:28592] [16] /usr/bin/python(PyObject_Call+0x27) [0x805cb37] > [labby:28592] [17] /usr/bin/python(PyEval_EvalFrameEx+0x4064) [0x80c7ce4] > [labby:28592] [18] /usr/bin/python(PyEval_EvalCodeEx+0x6e7) [0x80cb0d7] > [labby:28592] [19] /usr/bin/python [0x8113430] > [labby:28592] [20] /usr/bin/python(PyObject_Call+0x27) [0x805cb37] > [labby:28592] [21] /usr/bin/python [0x8062b9b] > [labby:28592] [22] /usr/bin/python(PyObject_Call+0x27) [0x805cb37] > [labby:28592] [23] /usr/bin/python [0x809d26b] > [labby:28592] [24] /usr/bin/python [0x809ee64] > [labby:28592] [25] /usr/bin/python(PyObject_Call+0x27) [0x805cb37] > [labby:28592] [26] /usr/bin/python(PyEval_EvalFrameEx+0x3d07) [0x80c7987] > [labby:28592] [27] /usr/bin/python(PyEval_EvalCodeEx+0x6e7) [0x80cb0d7] > [labby:28592] [28] /usr/bin/python(PyEval_EvalFrameEx+0x565e) [0x80c92de] > [labby:28592] [29] /usr/bin/python(PyEval_EvalCodeEx+0x6e7) [0x80cb0d7] > [labby:28592] *** End of error message *** > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev > _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
