Hi, I have installed openmpi-2.1.0rc4 on my "SUSE Linux Enterprise Server 12.2 (x86_64)" with Sun C 5.14 and gcc-6.3.0. Sometimes I get once more a warning about a missing item for one of my small programs (it doesn't matter if I use my cc or gcc version). My gcc version also displays the message "NVIDIA: no NVIDIA devices found" for the server without NVIDIA devices (I don't get the message for my cc version). I used the following commands to build the package (${SYSTEM_ENV} is Linux and ${MACHINE_ENV} is x86_64).
mkdir openmpi-2.1.0rc4-${SYSTEM_ENV}.${MACHINE_ENV}.64_cc cd openmpi-2.1.0rc4-${SYSTEM_ENV}.${MACHINE_ENV}.64_cc ../openmpi-2.1.0rc4/configure \ --prefix=/usr/local/openmpi-2.1.0_64_cc \ --libdir=/usr/local/openmpi-2.1.0_64_cc/lib64 \ --with-jdk-bindir=/usr/local/jdk1.8.0_66/bin \ --with-jdk-headers=/usr/local/jdk1.8.0_66/include \ JAVA_HOME=/usr/local/jdk1.8.0_66 \ LDFLAGS="-m64 -mt -Wl,-z -Wl,noexecstack -L/usr/local/lib64 -L/usr/local/cuda/ lib64" \ CC="cc" CXX="CC" FC="f95" \ CFLAGS="-m64 -mt -I/usr/local/include -I/usr/local/cuda/include" \ CXXFLAGS="-m64 -I/usr/local/include -I/usr/local/cuda/include" \ FCFLAGS="-m64" \ CPP="cpp -I/usr/local/include -I/usr/local/cuda/include" \ CXXCPP="cpp -I/usr/local/include -I/usr/local/cuda/include" \ --enable-mpi-cxx \ --enable-cxx-exceptions \ --enable-mpi-java \ --with-cuda=/usr/local/cuda \ --with-valgrind=/usr/local/valgrind \ --enable-mpi-thread-multiple \ --with-hwloc=internal \ --without-verbs \ --with-wrapper-cflags="-m64 -mt" \ --with-wrapper-cxxflags="-m64" \ --with-wrapper-fcflags="-m64" \ --with-wrapper-ldflags="-mt" \ --enable-debug \ |& tee log.configure.$SYSTEM_ENV.$MACHINE_ENV.64_cc make |& tee log.make.$SYSTEM_ENV.$MACHINE_ENV.64_cc rm -r /usr/local/openmpi-2.1.0_64_cc.old mv /usr/local/openmpi-2.1.0_64_cc /usr/local/openmpi-2.1.0_64_cc.old make install |& tee log.make-install.$SYSTEM_ENV.$MACHINE_ENV.64_cc make check |& tee log.make-check.$SYSTEM_ENV.$MACHINE_ENV.64_cc Sometimes everything works as expected. loki spawn 144 mpiexec -np 1 --host loki,nfs1,nfs2 spawn_intra_comm Parent process 0: I create 2 slave processes Parent process 0 running on loki MPI_COMM_WORLD ntasks: 1 COMM_CHILD_PROCESSES ntasks_local: 1 COMM_CHILD_PROCESSES ntasks_remote: 2 COMM_ALL_PROCESSES ntasks: 3 mytid in COMM_ALL_PROCESSES: 0 Child process 0 running on nfs1 MPI_COMM_WORLD ntasks: 2 COMM_ALL_PROCESSES ntasks: 3 mytid in COMM_ALL_PROCESSES: 1 Child process 1 running on nfs2 MPI_COMM_WORLD ntasks: 2 COMM_ALL_PROCESSES ntasks: 3 mytid in COMM_ALL_PROCESSES: 2 More often I get a warning. loki spawn 144 mpiexec -np 1 --host loki,nfs1,nfs2 spawn_intra_comm Parent process 0: I create 2 slave processes Parent process 0 running on loki MPI_COMM_WORLD ntasks: 1 COMM_CHILD_PROCESSES ntasks_local: 1 COMM_CHILD_PROCESSES ntasks_remote: 2 COMM_ALL_PROCESSES ntasks: 3 mytid in COMM_ALL_PROCESSES: 0 Child process 0 running on nfs1 MPI_COMM_WORLD ntasks: 2 COMM_ALL_PROCESSES ntasks: 3 Child process 1 running on nfs2 MPI_COMM_WORLD ntasks: 2 COMM_ALL_PROCESSES ntasks: 3 mytid in COMM_ALL_PROCESSES: 2 mytid in COMM_ALL_PROCESSES: 1 Warning :: opal_list_remove_item - the item 0x25a76f0 is not on the list 0x7f96db515998 loki spawn 144 I would be grateful, if somebody can fix the problem. Do you need anything else? Thank you very much for any help in advance. Kind regards Siegmar _______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users