I have configured the ompi-trunk (from last night's tarball:
1.7a1r25913) with --without-hwloc.
Having done so, I see the following failure at build time:
CC rmaps_rank_file_component.lo
/home/hargrove/OMPI/openmpi-trunk-linux-mips64el//openmpi-trunk/orte/mca/rmaps/rank_file/rmaps_rank_file_compo
nent.c: In function 'orte_rmaps_rank_file_open':
/home/hargrove/OMPI/openmpi-trunk-linux-mips64el//openmpi-trunk/orte/mca/rmaps/rank_file/rmaps_rank_file_compo
nent.c:111: error: 'opal_hwloc_binding_policy' undeclared (first use
in this function)
/home/hargrove/OMPI/openmpi-trunk-linux-mips64el//openmpi-trunk/orte/mca/rmaps/rank_file/rmaps_rank_file_compo
nent.c:111: error: (Each undeclared identifier is reported only once
/home/hargrove/OMPI/openmpi-trunk-linux-mips64el//openmpi-trunk/orte/mca/rmaps/rank_file/rmaps_rank_file_compo
nent.c:111: error: for each function it appears in.)
/home/hargrove/OMPI/openmpi-trunk-linux-mips64el//openmpi-trunk/orte/mca/rmaps/rank_file/rmaps_rank_file_component.c:111:
error: 'OPAL_BIND_TO_CPUSET' undeclared (first use in this function)
Looks like this code is not "aware" that hwloc has been configured out.
This is not present in the 1.5 branch configured with identical arguments.
-Paul
--
Paul H. Hargrove phhargr...@lbl.gov
Future Technologies Group
HPC Research Department Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
