http://bugzilla.novell.com/show_bug.cgi?id=575383 http://bugzilla.novell.com/show_bug.cgi?id=575383#c0 Summary: Applications using Openmpi display error messages on startup Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Minor Priority: P5 - None Component: Development AssignedTo: pth@novell.com ReportedBy: vlukas@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=339752) --> (http://bugzilla.novell.com/attachment.cgi?id=339752) Code example from MPI specification User-Agent: Mozilla/5.0 (compatible; Konqueror/4.3; Linux) KHTML/4.3.90 (like Gecko) SUSE Openmpi applications, started with the mpirun tool, produce lots of distracting error messages on startup. These messages are related to the Dapl library (package name compat-dapl). Reproducible: Always Steps to Reproduce: 1. Set up environment variables to work with Openmpi: export PATH=$PATH:/usr/lib64/mpi/gcc/openmpi/bin export LD_LIBRARY_PATH=/usr/lib64/mpi/gcc/openmpi/lib64 2. Compile the attached code sample, which is an unaltered example of the MPI specification (see http://www.mpi-forum.org/docs/mpi-2.2/mpi22-report.pdf, page 25): mpicc mpi_opensuse_bug.c -o mpi_opensuse_bug 3. Run the resulting application: mpirun -np 2 mpi_opensuse_bug Actual Results: The application produces the following output: malloc: using debugging hooks malloc: using debugging hooks malloc: using debugging hooks malloc: using debugging hooks DAT: library load failure: /usr/lib64/libdaplcma.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-cma" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplcma.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-cma-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mthca0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mthca0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mlx4_0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mlx4_0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: libdaplscm.so.2: cannot open shared object file: No such file or directory -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-ipath0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: libdaplscm.so.2: cannot open shared object file: No such file or directory -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-ipath0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,0]: uDAPL on host linux-5rjk was unable to find any NICs. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplcma.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-cma" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplcma.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-cma-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mthca0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mthca0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mlx4_0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: /usr/lib64/libdaplscm.so.1: undefined symbol: dat_registry_add_provider -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-mlx4_0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: libdaplscm.so.2: cannot open shared object file: No such file or directory -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-ipath0-1" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- DAT: library load failure: libdaplscm.so.2: cannot open shared object file: No such file or directory -------------------------------------------------------------------------- WARNING: Failed to open "OpenIB-ipath0-2" [DAT_PROVIDER_NOT_FOUND:DAT_NAME_NOT_REGISTERED]. This may be a real error or it may be an invalid entry in the uDAPL Registry which is contained in the dat.conf file. Contact your local System Administrator to confirm the availability of the interfaces in the dat.conf file. -------------------------------------------------------------------------- -------------------------------------------------------------------------- [0,1,1]: uDAPL on host linux-5rjk was unable to find any NICs. Another transport will be used instead, although this may result in lower performance. -------------------------------------------------------------------------- received :Hello, there: Expected Results: The application should produce much shorter output, like: malloc: using debugging hooks malloc: using debugging hooks malloc: using debugging hooks malloc: using debugging hooks received :Hello, there: A developer of Openmpi suspects that the Dapl library is incorrectly installed, in a case where another user got similar output. The Openmpi developer further remarks that Dapl is needed mainly for Solaris and is not recommended for Linux systems (In Opensuse, Openmpi depends on compat-dapl). As a workaround, Openmpi can be configured to ignore Dapl. Please see: http://www.open-mpi.org/community/lists/users/2009/12/11437.php -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.