OSHMEM_INFO(1) Open MPI OSHMEM_INFO(1) (NAME) oshmem_info - OpenSHMEM (SYNOPSIS) oshmem_info [] (DESCRIPTION) oshmem_info OpenSHMEM . : 1. OpenSHMEM. 2. / OpenSHMEM ( ). 3. OpenSHMEM MCA . : oshmem_info MCA ( ). --level ( (LEVELS) ). (OPTIONS) oshmem_info : o -a, --all: MCA o --arch: OpenSHMEM o -c, --config: o -gmca, --gmca *: MCA (contexts) . o -h, --help*: / o --hostname: (hostname) OpenSHMEM o --internal: MCA ( ) o --level: (-). --all --level . (LEVELS) . o -mca, --mca : MCA --gmca . o --param : MCA. ( all << >>). o --parsable: . --parseable --parsable . o --path : OpenSHMEM . : prefix bindir libdir incdir pkglibdir sysconfdir. o --pretty: (prettyprint) () o --selected-only: . o -V, --version*: OpenSHMEM. (LEVELS) 1. 2. 3. 4. (tuning) 5. 6. 7. OpenSHMEM 8. OpenSHMEM 9. OpenSHMEM (EXAMPLES) shell$ oshmem_info (prettyprint). shell$ oshmem_info --parsable . shell$ oshmem_info --param btl openib MCA BTL <> . shell$ oshmem_info --param btl openib --parsable MCA BTL <> . shell$ oshmem_info --path bindir <> OpenSHMEM. shell$ oshmem_info --version ompi full --parsable OpenSHMEM ( ORTE OPAL) . shell$ oshmem_info --version btl major (major) BTL . shell$ oshmem_info --version btl:tcp minor (minor) TCP BTL . shell$ oshmem_info --all OpenSHMEM MCA OpenSHMEM . (COPYRIGHT) 2003-2026, The Open MPI Community February 23, 2026 OSHMEM_INFO(1)