ports/openmpi
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Artem Polyakov
08618845a4 ompi/mpi_init: fix barrier 
Relax CPU usage pressure from the application processes when doing
modex and barrier in ompi_mpi_init.

We see significant latencies in SLURM/pmix plugin barrier progress
because app processes are aggressively call opal_progress pushing
away daemon process doing collective progress.
 2016-09-27 07:28:52 +03:00
Gilles Gouaillardet
1fbc9a5431 pmix3x: dstore/pmix: flock portability 
Using the fcntl-locking instead of the flock

(back-ported from upstream pmix/master@3030a0cca1)
 2016-09-27 13:21:03 +09:00
Joshua Ladd
bf6c88749e Merge pull request #2122 from alex-mikheev/topic/oshmem_c11_generics 
OSHMEM v1.3: c11 generics (DNM before #2103)
 2016-09-26 20:25:15 -04:00
Joshua Ladd
13e53b42b1 Merge pull request #2103 from alex-mikheev/topic/oshmem_amo_fetch_set 
OSHMEM: v1.3: adds shmem_fetch and shmem_set AMOs
 2016-09-26 20:18:05 -04:00
Alex Mikheev
dd2405a625 OSHMEM: fixes typo in c11 generic 2016-09-26 11:43:38 +03:00
Alex Mikheev
71712df8d1 OSHMEM: fixes arg mismatch in c11 macros 2016-09-26 09:59:23 +03:00
Alex Mikheev
caa1d17672 OSHMEM: fixes compiler warnings 2016-09-25 18:16:45 +03:00
Alex Mikheev
9a21392ec2 OSHMEM: v1.3: add C11 generics 
add missing put*/get* functions. Move *put|get16 functions from shmemx.h to
shmem.h as required by 1.3 spec.
 2016-09-25 16:43:00 +03:00
Alex Mikheev
3a034352fe OSHMEM: v1.3: adds shmem_fetch and shmem_set AMOs 
The commit adds atomic set and fetch functions as described in
oshmem 1.3 spec.
 2016-09-25 12:03:42 +03:00
George Bosilca
066370202d Support non-monotonic assembly timers. 
If monotonic support has been required by the runtime and the
assembly timers are unable to provide it, fall back to clock_gettime.
 2016-09-23 21:51:34 -04:00
George Bosilca
45dcf1f5d7 Always use the best timer available 
If we have better timer than clock_gettime use it, even if it an
assembly timer.
 2016-09-23 19:32:58 -04:00
George Bosilca
93fa94f96f Re-enable support for local addresses. 
This patch is based on the "RFC: Reenabling the TCP BTL over local
interfaces (when specifically requested)". It removes the hardcoded
exception for the local devices that has been enforced by the
TCP BTL. Instead, we exclude the local interface only via the
exclude MCA (both IPv4 and IPv6 local addresses are already in the
default if_exclude), which is also the behavior currently described in
our README file.
 2016-09-23 13:04:33 -04:00
Gilles Gouaillardet
362a5886de pmix3x: client: fix PMIx_Finalize() sequence 
pmix_progress_thread_finalize() invokes libevent event_base_free,
so all libevent stuff cannot be used after.
Hence, pmix_client_globals.myserver must be PMIX_DESTRUCT'ed
before invoking pmix_progress_thread_finalize()
 2016-09-24 00:01:23 +09:00
Jeff Squyres
34c036acf4 Merge pull request #2020 from ggouaillardet/topic/disable_io_ompio 
add a --disable-io-ompio option
 2016-09-23 07:04:19 -04:00
Gilles Gouaillardet
f9ebba4668 ess/singleton: only realloc() when required in fork_hnp() 2016-09-23 16:35:59 +09:00
Gilles Gouaillardet
5479c6cca7 pmix3x: add missing #include 
and get Open MPI build on OpenBSD 6.0
 2016-09-23 11:23:18 +09:00
Gilles Gouaillardet
eaee1332e1 opal/util/ethtool: add missing headers 
and get Open MPI build on OpenBSD 6.0
 2016-09-23 11:22:19 +09:00
Gilles Gouaillardet
d445abe506 configury: fix <net/if.h> detection 
only invoke AC_CHECK_HEADERS([net/if.h]) once and with the required prerequisites

Thanks Paul Hargrove for the report and diagnostic
 2016-09-23 11:19:47 +09:00
Gilles Gouaillardet
6b57b77ecb configury: add the --disable-io-ompio option 
--disable-io-ompio is a shortcut that disable the following
frameworks and components
- fbtl
- fcoll
- sharedfp
- common/ompio
- io/ompio

Fixes open-mpi/ompi#1934
 2016-09-23 09:41:09 +09:00
rhc54
63ba088d09 Merge pull request #2108 from rhc54/topic/reorder 
Mucho thanks to Gilles - his patch to reorder the CPPFLAGS solves the…
 2016-09-22 11:04:21 -05:00
Ralph Castain
a14ec3bdbc Mucho thanks to Gilles - his patch to reorder the CPPFLAGS solves the problem of inadvertently picking up hwloc and libevent headers from locations in CPPFLAGS while continuing to build the embedded versions. Also silence a minor warning about an uninitialized var. 2016-09-22 07:39:22 -07:00
Gilles Gouaillardet
c7bf9a0ec9 ess/singleton: fix read on the pipe to spawn'ed orted 
and close the pipe on both ends when it is no more needed
 2016-09-22 14:21:52 +09:00
rhc54
e1d89a4dcf Merge pull request #2096 from rhc54/topic/cruft 
Clean out old cruft from the ORCM project
 2016-09-21 09:31:01 -05:00
Gilles Gouaillardet
505be0ebaf Merge pull request #2018 from ggouaillardet/topic/disable_mpi_io 
configury: fix --disable-mpi-io for static builds
 2016-09-21 23:30:14 +09:00
George Bosilca
803897a915 Correctly indent the code. 2016-09-21 07:46:53 -04:00
George Bosilca
131fe42db8 Fix MT wait-sync. 
Prevent a race condition between a thread checking count and then
going in cond_wait, and another thread setting the count to 0 and
signaling the condition.
Thanks to Pascal Deveze for catching up the bug and for
the initial patch.
 2016-09-21 07:42:48 -04:00
Gilles Gouaillardet
fdc8c69622 Merge pull request #2078 from ggouaillardet/topic/oshmem_finalize_on_exit 
oshmem: move finalization from the liboshmem destructor into oshmem_o…
 2016-09-21 17:10:18 +09:00
Ralph Castain
de7b1494d9 Clean out old cruft from the ORCM project 2016-09-21 00:13:30 -07:00
Gilles Gouaillardet
c3f4b7bd46 configury: fix --disable-mpi-io 
- move the mpi-io configury option into config/ompi_configure_options.m4
 - add ompi/mca/common/ompio/configure.m4 so this component is not built when
   Open MPI is configure'd with --disable-mpi-io

Fixes open-mpi/ompi#2009
 2016-09-21 14:29:37 +09:00
Gilles Gouaillardet
af7fd57b45 travis: always run 'brew update; brew upgrade automake libtool' on OSX 2016-09-21 13:41:44 +09:00
mpiteam
4a4b83b466 Update the nightly tarball script to point to the OMPI master repo 2016-09-20 19:38:01 -07:00
Gilles Gouaillardet
fbf03299c3 Merge pull request #2079 from ggouaillardet/topic/pmix_configury_dlopen 
pmix3x: configury: correctly handle --disable-dlopen
 2016-09-21 10:59:33 +09:00
Gilles Gouaillardet
92dd719df1 oshmem: move finalization from the liboshmem destructor into oshmem_onexit() 
so we can use the legacy start_pes even when Open MPI is compiled with
--enable-static or --disable-visibility
 2016-09-21 09:21:26 +09:00
Gilles Gouaillardet
83399adb3f singleton: "safe" read/write to the pipe between (spawn'ed) orted and singleton 2016-09-20 14:56:58 +09:00
Gilles Gouaillardet
e7ae6975d0 orted: fix spawn in singleton mode 
in singleton mode, have the spawn'ed orted invoke orte_pre_condition_transports()
and send the transport key back to the singleton
 2016-09-20 14:39:22 +09:00
Gilles Gouaillardet
6c1e25b76e pmix/ext11: fix pmix1_value_unload() prototype and call 
pmix1_value_unload() was added a "key" argument which is unused,
and pmix1_value_unload() was sometimes invoked with two arguments instead of three.

since the "key" argument is unused, simply remove it from the
subroutine prototype and calls.
 2016-09-20 14:34:41 +09:00
Gilles Gouaillardet
d84ac9bdc5 orted: remove debug 
remove debug code that was added by mistake in open-mpi/ompi@eae9d31784
 2016-09-19 19:15:42 +09:00
Gilles Gouaillardet
eae9d31784 pre_condition_transports: code cleanup 
replace hard coded "OMPI_MCA_orte_precondition_transports" environment variable name
with macro'ed OPAL_MCA_PREFIX"orte_precondition_transports"
 2016-09-19 13:31:47 +09:00
Gilles Gouaillardet
e6f7facd7d opal/util: improve error message in opal_os_dirpath_create() 2016-09-18 17:10:47 +09:00
Gilles Gouaillardet
4b47daeeb0 opal/util: improve return status of opal_os_dirpath_create() 2016-09-18 12:32:42 +09:00
Ralph Castain
9c3ae64297 Merge branch 'master' of https://github.com/open-mpi/ompi 2016-09-16 15:49:34 -05:00
Ralph Castain
408199ce20 Fix a typo in the remove-old script that caused it to ignore all non-directory files, including the tarballs it was meant to delete 2016-09-16 15:48:24 -05:00
George Bosilca
295eec7059 Small fix for persistence receives. 
A minor optimization, few typos and extra comments
 2016-09-16 10:27:32 -04:00
Ralph Castain
e55cc63da9 Remove debug 2016-09-16 07:06:58 -07:00
Ralph Castain
a16b3cc33d Fix some minor complaints - missing "void" in function parameters 2016-09-15 15:18:42 -07:00
Ralph Castain
6f086189e6 Fix trivial typo 2016-09-15 13:10:55 -07:00
Nathan Hjelm
34fcba40df Merge pull request #2087 from hjelmn/ppc_fixes 
asm/ppc: work around apparent PGI 16.9 bug
 2016-09-15 13:38:07 -06:00
Nathan Hjelm
2edc77b27b asm/ppc: work around apparent PGI 16.9 bug 
The add_64, sub_64, and cmpset_64 atomics used "+m" (*addr) to
indicate the asm also writes the memory location. This is better than
using a memory clobber. PGI 16.9 introduced a bug that causes a
compiler failure on the "+m" constraint (input/output). It seems to
work with "=m" (output) which matches the 32-bit atomics.

Fixes open-mpi/ompi#2086

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2016-09-15 12:43:31 -06:00
rhc54
8d5a881895 Merge pull request #2085 from gmkurtzer/master 
Updates to support Singularity containers v2.2
 2016-09-15 12:56:59 -05:00
Gregory M. Kurtzer
16794cc260 Updates to support Singularity containers v2.2 2016-09-15 09:52:06 -07:00