Re: [OMPI users] OpenMPI and maker - Multiple messages

2021-02-18 Thread John Hearns via users
>From a quick look at the documentation, the Maker tool use mpich2 http://gmod.org/wiki/MAKER_Tutorial#Prerequisites Should you not install mpich on your cluster? . Are you trying to use MPI to run multiple copies of the Maker tool? You would probably be better using SLurm srun or an array job ht

Re: [OMPI users] OpenMPI and maker - Multiple messages

2021-02-18 Thread Joseph Schuchart via users
Thomas, The post you are referencing suggests to run mpiexec -mca btl ^openib -n 40 maker -help but you are running mpiexec -mca btl ^openib -N 5 gcc --version which will run 5 instances of GCC. The out put you're seeing is totally to be expected. I don't think anyone here can help you wit

Re: [OMPI users] OpenMPI and maker - Multiple messages

2021-02-18 Thread Bennet Fauber via users
Thomas, I think OpenMP is installed correctly. This $ mpiexec -mca btl ^openib -N 5 gcc --version asks OpenMPI to run `gcc --version` once for each processor assigned to the job, so if you did NOT get 5 sets of output, it would be incorrect. >From your error error message, it looks to me as th

[OMPI users] OpenMPI and maker - Multiple messages

2021-02-18 Thread Thomas Eylenbosch via users
Hello We are trying to run maker(http://www.yandell-lab.org/software/maker.html) in combination with OpenMPI But when we are trying to submit a job with the maker and openmpi, We see the following error in the log file: --Next Contig-- #---