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@9549fd59af)
configure: check the actual may_alias syntax that we use
(cherry picked from open-mpi/hwloc@0ab7af5e90)
WRAPPER_EXTRA flags are checked *before* the POST_CONFIG macro is
invoked. So set them in the main CONFIG macro.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
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@0ab7af5e90)
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@9549fd59af)
Define OPAL_MAXHOSTNAMELEN to be either:
(MAXHOSTNAMELEN + 1) or
(limits.h:HOST_NAME_MAX + 1) or
(255 + 1)
For pmix code, define above using PMIX_MAXHOSTNAMELEN.
Fixup opal layer to use the new max.
Signed-off-by: Karol Mroz <mroz.karol@gmail.com>
when SMT is enabled, a core must be counted as long as one of its hwthread is allowed
Thanks Ben Menadue for the report.
This fixes a regression from open-mpi/ompi@6d149554a7
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@d2d07b9a22)
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Otherwise libpciaccess sends a big error message to stderr:
Error opening /devices/pci@0,0:reg: Permission denied
(cherry picked from commit open-mpi/hwloc@d93c7c0960)
The OPAL_PROC_ON_* definitions have been changed from values to
flags. This should not cause any problems as these values were already
used as flags throughout the code base. Note, there will be a
difference between localities produced by the new code and the
old. For example, if a machine does not have a level-3 but two cores
share a level-1 or level-2 cache cache the level-3 bit will not be set
in the locality and OPAL_PROC_ON_LOCAL_L3CACHE will return 0. Before
this change it would have returned 1.
In addition the OPAL_PROC_ON_LOCAL_* macros have been simplified.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit does two things. It removes checks for C99 required
headers (stdlib.h, string.h, signal.h, etc). Additionally it removes
definitions for required C99 types (intptr_t, int64_t, int32_t, etc).
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
linux: only use the device-tree on Power machines
It's available on ARM but the assumption that cpus' "reg" start at 0
is invalid.
We could make that work but the device-tree doesn't currently
bring anything better than sysfs on ARM, so don't bother for now.
This commit adds support for project_framework_component_* parameter
matching. This is the first step in allowing the same framework name
in multiple projects. This change also bumps the MCA component version
to 2.1.0.
All master frameworks have been updated to use the new component
versioning macro. An mca.h has been added to each project to add a
project specific versioning macro of the form
PROJECT_MCA_VERSION_2_1_0.
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
It was setup in the PCI backend before filtering,
and partially updated after filtering in the core.
Only setup once correctly after filtering in the core.
(cherry picked from commit open-mpi/hwloc@9659653d24)
Conflicts:
tests/hwloc/linux/40intel64-2g2n4c+pci.output
tests/hwloc/xml/192em64t-12gr2n8c2t-distancegroups.xml
tests/hwloc/xml/192em64t-24n8c2t-distancegroups.xml
tests/hwloc/xml/192em64t-24n8c2t-nodistancegroups.xml
tests/hwloc/xml/24em64t-2n6c2t-pci.xml
tests/hwloc/xml/32em64t-2n8c2t-pci-normalio.xml
tests/hwloc/xml/96em64t-4n4d3ca2co-pci.xml
utils/hwloc/test-hwloc-compress-dir.input.tar.gz
utils/hwloc/test-hwloc-compress-dir.output.tar.gz
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
If super_set contains more allocated ulongs than sub_set,
we did not check the last ulongs.
We would return true instead of false when sub_set is
infinite while the last ulongs in super_set are not full.
This fixes tests/hwloc_bitmap_compare_inclusion on some platforms.
(cherry picked from commit open-mpi/hwloc@299e6e846f)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Otherwise we get spurious bits for crazy topologies such as 8em64t-2s2ca2c-buggynuma.output
Will make debug asserts easier.
(cherry picked from commit open-mpi/hwloc@546cd9330a)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Make sure we define complete cpuset/nodeset when we define groups' main cpuset/nodeset
during later insert of groups (for PCI hostbridges or distances).
Otherwise they may end up clearing child/parent complete sets which
suddenly become incoherent while they were fixed earlier.
Needed to fix allowed_nodeset meaning.
(cherry picked from commit open-mpi/hwloc@7c88d17add)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
When looking for PUs inside R_MAXSDL rads, some AIX 6.1 releases
return one first rad without any PU.
AIX 6.1 00F63F144C00 does (on quad-power7).
AIX 6.1 00CBAAC24C00 doesn't (on 16x power6).
So we can't assume rad #x contains PU #x. But we already have the right
code to fill the cpuset from the rad, so use that to obtain the PU os_index
as well.
Cannot be used to obtain NUMA node os_index since there's no way to directly
retrieve NUMA nodes from rads (mempools seem unrelated). Just keep using #rad
for NUMA nodes os_index and document that convention when converting back in
set_membind().
Thanks to Hendryk Bockelmann and Erik Schnetter for helping debugging.
(cherry picked from commit open-mpi/hwloc@60006c7b88)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Otherwise we'll have some NULL objects above, would be annoying.
No need to dig further, the distance matrix is likely buggy.
We still keep the inserted groups at this level (incomplete level)
because removing them is hard.
(cherry picked from commit open-mpi/hwloc@312a971ec9)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Commit 626129d2818693e62b83c1cfa2ba6e058e5bed66 fixed the hwloc
device/vendor numbers obtained from libpciaccess.
But the corresponding names are still retrieved from pciaccess numbers,
so fix these numbers inside pciaccess structures before retrieving the names.
(cherry picked from commit open-mpi/hwloc@85ea6e4acc)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Misc objects were used between system and machine in the past
but quickly got replaced with groups.
(cherry picked from commit open-mpi/hwloc@6c2aa6d1ea)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Misc are reserved for annotating the topology, the core
doesn't like merging them. Group is more appropriate.
(cherry picked from commit open-mpi/hwloc@3c47649591)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
