Hi John, about btl this is the output of ompi_info: MCA btl: self (MCA v2.1.0, API v3.0.0, Component v10.1.0) MCA btl: sm (MCA v2.1.0, API v3.0.0, Component v10.1.0) MCA btl: tcp (MCA v2.1.0, API v3.0.0, Component v10.1.0) MCA btl: vader (MCA v2.1.0, API v3.0.0, Component v10.1.0) MCA fbtl: posix (MCA v2.1.0, API v2.0.0, Component v10.1.0)
about mtl no information retrieve ompi_info 2017-05-18 14:13 GMT+02:00 John Hearns via users <users@lists.open-mpi.org>: > Gabriele, as this is based on OpenMPI can you run ompi_info > then look for the btl which are available and the mtl which are available? > > > > On 18 May 2017 at 14:10, Reuti <re...@staff.uni-marburg.de> wrote: > >> Hi, >> >> > Am 18.05.2017 um 14:02 schrieb Gabriele Fatigati <g.fatig...@cineca.it >> >: >> > >> > Dear OpenMPI users and developers, I'm using IBM Spectrum MPI 10.1.0 >> >> I noticed this on IBM's website too. Is this freely available? Up to now >> I was always bounced back to their former Platform MPI when trying to >> download the community edition (even the evaluation link on the Spectrum >> MPI page does the same). >> >> -- Reuti >> >> >> > based on OpenMPI, so I hope there are some MPI expert can help me to >> solve the problem. >> > >> > When I run a simple Hello World MPI program, I get the follow error >> message: >> > >> > A requested component was not found, or was unable to be opened. This >> > means that this component is either not installed or is unable to be >> > used on your system (e.g., sometimes this means that shared libraries >> > that the component requires are unable to be found/loaded). Note that >> > Open MPI stopped checking at the first component that it did not find. >> > >> > Host: openpower >> > Framework: pml >> > Component: pami >> > ------------------------------------------------------------ >> -------------- >> > ------------------------------------------------------------ >> -------------- >> > It looks like MPI_INIT failed for some reason; your parallel process is >> > likely to abort. There are many reasons that a parallel process can >> > fail during MPI_INIT; some of which are due to configuration or >> environment >> > problems. This failure appears to be an internal failure; here's some >> > additional information (which may only be relevant to an Open MPI >> > developer): >> > >> > mca_pml_base_open() failed >> > --> Returned "Not found" (-13) instead of "Success" (0) >> > ------------------------------------------------------------ >> -------------- >> > *** An error occurred in MPI_Init >> > *** on a NULL communicator >> > *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort, >> > *** and potentially your MPI job) >> > >> > My sysadmin used official IBM Spectrum packages to install MPI, so It's >> quite strange that there are some components missing (pami). Any help? >> Thanks >> > >> > -- >> > Ing. Gabriele Fatigati >> > >> > HPC specialist >> > >> > SuperComputing Applications and Innovation Department >> > >> > Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy >> > >> > www.cineca.it Tel: +39 051 6171722 >> > >> > g.fatigati [AT] cineca.it >> > _______________________________________________ >> > users mailing list >> > users@lists.open-mpi.org >> > https://rfd.newmexicoconsortium.org/mailman/listinfo/users >> >> _______________________________________________ >> users mailing list >> users@lists.open-mpi.org >> https://rfd.newmexicoconsortium.org/mailman/listinfo/users >> > > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users > -- Ing. Gabriele Fatigati HPC specialist SuperComputing Applications and Innovation Department Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
_______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users
