Hi, I'm trying to compile openmpi-1.8.1 with the mxm library support but got the following error:
--- MCA component mtl:mxm (m4 configuration macro) checking for MCA component mtl:mxm compile mode... dso checking --with-mxm value... sanity check ok (/home/users/tvoronov/kda/mxm-3.0.2822-1.x86_64-sles11sp3/) checking --with-mxm-libdir value... sanity check ok (/home/users/tvoronov/kda/mxm-3.0.2822-1.x86_64-sles11sp3/lib/) checking mxm/api/mxm_api.h usability... yes checking mxm/api/mxm_api.h presence... yes checking for mxm/api/mxm_api.h... yes checking for mxm_cleanup in -lmxm... no checking for MXM version compatibility... yes configure: error: MXM support requested but not found. Aborting I found that Mellanox suggests to install the library to /opt/mellanox but I don't find it useful to install to the /opt directory. Any ideas? Thanks!
