HI, I am trying to dynamically load mpi.dylib on Mac OS X. It seems to load fine, but when I call MPI_Init(), I get the error shown below. I can call other functions jsut fine (like MPI_Initialized).
Also, my mpi install is seeing all the needed components and I can load them myself without error using dlopen. I can also compile and run mpi programs and I build openmpi with shared library support. [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_allocator_basic.so, 9): Symbol not found: _ompi_free_list_item_t_class Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_allocator_basic.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_rcache_rb.so, 9): Symbol not found: _ompi_free_list_item_t_class Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_rcache_rb.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_mpool_sm.so, 9): Symbol not found: _mca_allocator_base_components Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_mpool_sm.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_pml_ob1.so, 9): Symbol not found: _ompi_free_list_item_t_class Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_pml_ob1.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_coll_basic.so, 9): Symbol not found: _mca_pml Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_coll_basic.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_coll_hierarch.so, 9): Symbol not found: _ompi_mpi_op_max Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_coll_hierarch.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_coll_sm.so, 9): Symbol not found: _ompi_mpi_local_convertor Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_coll_sm.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_coll_tuned.so, 9): Symbol not found: _mca_pml Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_coll_tuned.so Expected in: flat namespace (ignored) [localhost:00973] mca: base: component_find: unable to open: dlopen(/usr/local/openmpi-1.1/lib/openmpi/mca_osc_pt2pt.so, 9): Symbol not found: _ompi_request_t_class Referenced from: /usr/local/openmpi-1.1/lib/openmpi/mca_osc_pt2pt.so Expected in: flat namespace (ignored) -------------------------------------------------------------------------- No available pml components were found! This means that there are no components of this type installed on your system or all the components reported that they could not be used. This is a fatal error; your MPI process is likely to abort. Check the output of the "ompi_info" command and ensure that components of this type are available on your system. You may also wish to check the value of the "component_path" MCA parameter and ensure that it has at least one directory that contains valid MCA components. -------------------------------------------------------------------------- [localhost:00973] PML ob1 cannot be selected Any Ideas? Thanks Brian Granger
