openmpi/opal/mca/hwloc/hwloc1113/README-ompi.txt

Cherry-picked commits after 1.11.3:

open-mpi/hwloc@9549fd59af04dca2e2340e17f0e685f8c552d818
open-mpi/hwloc@0ab7af5e90fc2b58be30b2126cc2a73f9f7ecfe9
open-mpi/hwloc@8b44fb1c812d01582887548c2fc28ee78255619
open-mpi/hwloc@d4565c351e5f01e27d3e106e3a4c2f971a37c9dd
Update hwloc to v1.11.3 Remove contrib/windows/ Merge hwlocXYZ/hwloc/README-ompi.txt back into hwlocXYZ/README-ompi.txt instead of having both. Add README.txt in new automake-required directory contrib/systemd/ Keep the following patches applied since they are not in 1.11.3 linux: actually enable libudev based on the result of AC_CHECK_LIB (cherry picked from open-mpi/hwloc@9549fd59af04dca2e2340e17f0e685f8c552d818) configure: check the actual may_alias syntax that we use (cherry picked from open-mpi/hwloc@0ab7af5e90fc2b58be30b2126cc2a73f9f7ecfe9) 2016-04-26 15:56:37 +03:00			`Cherry-picked commits after 1.11.3:`
linux: use mntent.h instead of manually parsing /proc/mounts setmntent() doesn't support root_fd, but manual parsing of /proc/mounts is fragile, and actually buggy for very long mount lines (see open-mpi/hwloc#142 (comment)). Since we only openat("/proc/mounts") there, just manually concatenate the fsroot_path and use setmntent(). Thanks to Nathan Hjelm for the report. (Cherry-picked from open-mpi/hwloc@d2d07b9a2268699e13e1644b4f2ef7a53ef7396c) Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov> 2016-01-07 22:34:10 +03:00
linux: actually enable libudev based on the result of AC_CHECK_LIB instead of doing AC_CHECK_HEADERS+AC_CHECK_LIB and only using the result of the former. Thanks to Paul Hargrove for reporting the issue (OMPI build with -m32). (cherry picked from open-mpi/hwloc@9549fd59af04dca2e2340e17f0e685f8c552d818) 2016-05-03 10:52:38 +03:00			`open-mpi/hwloc@9549fd59af04dca2e2340e17f0e685f8c552d818`
configure: check the actual may_alias syntax that we use xlc 13.1.0 crashes because of our may_alias attributes in nolibxml.c on Power7. libxml.c and nolibxml.c are the only may_alias users for now, so change our configure check to match the actual code using it. Thanks to Paul Hargrove for reporting and debugging the issue, and providing the patch. https://www.open-mpi.org/community/lists/devel/2016/05/18918.php (cherry picked from open-mpi/hwloc@0ab7af5e90fc2b58be30b2126cc2a73f9f7ecfe9) 2016-05-08 23:12:58 +03:00			`open-mpi/hwloc@0ab7af5e90fc2b58be30b2126cc2a73f9f7ecfe9`
README.ompi: track patches added to hwloc Track post-v1.11.3-release patches applied to the hwloc copy embedded in Open MPI. Signed-off-by: Jeff Squyres <jsquyres@cisco.com> 2016-06-01 16:58:13 +03:00			`open-mpi/hwloc@8b44fb1c812d01582887548c2fc28ee78255619`
hwloc: fix Valgrind warning Cherry picked from open-mpi/hwloc@d4565c351e5f01e27d3e106e3a4c2f971a37c9dd Signed-off-by: Jeff Squyres <jsquyres@cisco.com> 2016-08-02 04:50:40 +03:00			`open-mpi/hwloc@d4565c351e5f01e27d3e106e3a4c2f971a37c9dd`