ports/openmpi
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Автор SHA1 Сообщение Дата
Ralph Castain
219c4dfba5 Create a new opal_async_event_base and have the pmix/native and ORTE level use it. This reduces our thread count by one. 2015-07-12 08:23:34 -07:00
rhc54
bd91225cb5 Merge pull request #716 from rhc54/topic/alloc 
Default allocated nodes to the UP state
 2015-07-11 12:30:32 -07:00
Ralph Castain
2c896c5a2d Default allocated nodes to the UP state 2015-07-11 10:43:11 -07:00
Ralph Castain
683efcb850 Rename the current opal_event_base to opal_sync_event_base in preparation for adding an async progress thread to opal. No functional changes made here - just a simple rename. 2015-07-11 10:08:19 -07:00
rhc54
053d9b2a7c Merge pull request #713 from rhc54/topic/errhandler 
Add an opal/errhandler so opal-level errors can be up-leveled
 2015-07-11 07:58:57 -07:00
Ralph Castain
a2243dcddd Add an opal/errhandler so opal-level errors can be up-leveled 2015-07-11 07:09:11 -07:00
Ralph Castain
61fb067f14 Update the opal_hotel class to support a given event base instead of defaulting to using opal_event_base 2015-07-11 06:42:23 -07:00
rhc54
c6bb227073 Merge pull request #692 from rhc54/topic/mapper 
Fix hetero operations. An error in the hwloc utilities only allocated…
 2015-07-07 13:33:42 -07:00
Ralph Castain
ed93154e43 Fix hetero operations. An error in the hwloc utilities only allocated memory for the first display of a binding map, and then assumed that all nodes had the same number of cores in them. This resulted in memory corruption whenever someone displayed a binding pattern for a hetero cluster, and a smaller node was first in line. 2015-07-07 12:52:16 -07:00
rhc54
a4aff5e3d9 Merge pull request #691 from rhc54/topic/mapper 
Add a bunch of debug, and correct an error that caused us to use the …
 2015-07-07 11:08:01 -07:00
Ralph Castain
7455802a36 Add a bunch of debug, and correct an error that caused us to use the wrong mapping policy when determining the default binding policy 2015-07-07 10:13:10 -07:00
Gilles Gouaillardet
409874eb47 remove trigraph '??)' from comment 
Fujitsu compilers issue way too many warnings because of this trigraph
 2015-07-07 11:00:13 +09:00
Ralph Castain
eb582b8276 Minor whitespace cleanups 2015-07-06 09:38:33 -07:00
Ralph Castain
836f49597d There is no reason for tools to have an async progress thread as they can loop the event library themselves. This has the added benefit of causing the tool to "block" while waiting for events so they don't use cpu. 
Also, fix orte-submit so it appropriately handles --help option
 2015-07-05 10:45:28 -07:00
Ralph Castain
6829e192ad Okay, that's it - trash it 2015-07-01 05:27:30 -05:00
Ralph Castain
6cd3ccd305 Update the OMP support per request from IBM and LLNL 2015-06-30 10:24:34 -05:00
Ralph Castain
a58171a974 Add some debug 2015-06-29 14:51:41 -05:00
Ralph Castain
a4557d4ed2 Add new component to support OpenMP envars per request from IBM and LLNL 2015-06-27 17:57:04 -07:00
Ralph Castain
4352123c26 Protect the oob/tcp component from port scanners 2015-06-26 01:40:57 -07:00
Nathan Hjelm
ee36d813dc Merge pull request #657 from hjelmn/c99 
more c99 updates
 2015-06-25 11:21:09 -06:00
Nathan Hjelm
4d92c9989e more c99 updates 
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>
 2015-06-25 10:14:13 -06:00
Howard Pritchard
e49a37c034 ownership: update ownership files 
per discussions at OMPI devel workshop

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
 2015-06-25 10:04:42 -06:00
Ralph Castain
014a6a5969 Initialize variable to make clang happy 2015-06-24 22:01:09 -07:00
Ralph Castain
869041f770 Purge whitespace from the repo 2015-06-23 20:59:57 -07:00
Ralph Castain
db3c59b943 Silence a warning by converting the bitmap to a string prior to printing the error 2015-06-23 11:49:11 -07:00
Ralph Castain
706884652f Silence Coverity warning about failing to check return code 2015-06-17 19:24:51 -07:00
Ralph Castain
869b2891c4 When doing comm-spawn, track the last object we bound to and ensure that we start the next job on the next object so we avoid overload situations when they aren't necessary 2015-06-17 09:20:08 -07:00
Gilles Gouaillardet
ec679b3fc2 orte/orted: fix misc memory leaks 2015-06-17 11:17:55 +09:00
Gilles Gouaillardet
b72e9288bc rmaps: fix a misc memory leak 
as reported by Coverity with CID 1269887
 2015-06-17 11:17:55 +09:00
Gilles Gouaillardet
27b4727fcf orte/orted: fix misc memory leak 
as reported by Coverity with CID 743448
 2015-06-17 11:17:55 +09:00
Gilles Gouaillardet
ac5921d7da orte/util: fix misc memory leak 
as reported by Coverity with CID 1196738-1196739
 2015-06-17 11:17:55 +09:00
Gilles Gouaillardet
e77d3057d6 orte-submit: fix a misc memory leak 
as reported by Coverity with CID 710651
 2015-06-17 11:17:54 +09:00
Gilles Gouaillardet
67638690ea orte/util: fix a misc memory leak 
as reported by Coverity with CID 710652
 2015-06-17 11:17:54 +09:00
Gilles Gouaillardet
a43abceb88 fix dfs misc memory leaks 
as reported by Coverity with CIDs 739887, 747706, 1196707-1196709
 2015-06-17 11:17:54 +09:00
rhc54
adbff46a13 Merge pull request #642 from rhc54/topic/hwloc 
Update hwloc to 1.11.0
 2015-06-13 12:09:58 -07:00
Ralph Castain
ff92781ec4 Replace hwloc191 with hwloc1110 
Fix hwloc compile. Ignore LAMA mapper due to deprecated hwloc functions
 2015-06-13 10:11:45 -07:00
Ralph Castain
cebdf0b7c0 Add missing include 2015-06-09 22:08:05 -07:00
Howard Pritchard
05325b113e odls/alps: fix busted build for cray. 
This commit fixes things broken by commit
ea35e47.

Fixes #616

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
 2015-06-02 05:10:38 -07:00
Ralph Castain
6b93db6a9a Grrr...not sure how this slipped thru 2015-05-29 19:37:24 -07:00
Ralph Castain
bac308b184 Remove stale header 2015-05-29 19:24:51 -07:00
Ralph Castain
ea35e47228 Fat SMPs (i.e., systems with nodes containing large numbers of cpus) were failing to start due to connection failures of the opal/pmix support. Root cause was that (a) we were setting the client socket to non-blocking before calling connect, and (b) the server was using the event library to harvest the accepts, and also did the handshake while in that event. So the server would backup beyond the connection backlog limit, and we would fail. 
Changing the client to leave its socket as blocking during the connect doesn't solve the problem by itself - you also have to introduce a sleep delay once the backlog is hit to avoid simply machine-gunning your way thru retries. This gets somewhat difficult to adjust as you don't want to unnecessarily prolong startup time.

We've solved this before by adding a listening thread that simply reaps accepts and shoves them into the event library for subsequent processing. This would resolve the problem, but meant yet another daemon-level thread. So I centralized the listening thread support and let multiple elements register listeners on it. Thus, each daemon now has a single listening thread that reaps accepts from multiple sources - for now, the orte/pmix server and the oob/usock support are using it. I'll add in the oob/tcp component later.

This still didn't fully resolve the SMP problem, especially on coprocessor cards (e.g., KNC). Removing the shared memory dstore support helped further improve the behavior - it looks like there is some kind of memory paging issue there that needs further understanding. Given that the shared memory support was about to be lost when I bring over the PMIx integration (until it is restored in that library), it seemed like a reasonable thing to just remove it at this point.
 2015-05-29 14:37:14 -07:00
Nathan Hjelm
7db48c581d orte_quit: Remove logically dead code 
CID 71993 Logically dead code (DEADCODE)

As indicated by coverity proc can not be NULL at any point after the
continue. Removed dead code.

CID 1269682 Unchecked return value (CHECKED_RETURN)

Check the return code of orte_get_attribute. I assume we still need to
check for a NULL proc in case the aborted proc attribute is set to
NULL. This might be better as an assert ().

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-05-26 12:16:12 -06:00
Ralph Castain
c21cd1c91e Ensure the ssh session is dead 2015-05-23 08:14:29 -07:00
Ralph Castain
920562d9b4 Ensure that all ssh sessions are terminated when abnormally terminating the job 2015-05-23 08:14:29 -07:00
Jeff Squyres
5e52ce26b5 help-errmgr-base.txt: remove trailing newline 
Removed spurrious newline at end of file so that the emitted help
message doesn't contain a blank line before the final "-----" output.
 2015-05-23 03:33:23 -07:00
Ralph Castain
55cd2a07f6 Update exit code 2015-05-22 21:06:43 -07:00
Ralph Castain
3510bb4ced Set the exit code when a daemon fails 2015-05-22 21:05:23 -07:00
Ralph Castain
bc7a7f3de5 Fix abnormal shutdown when a node dies 2015-05-22 17:29:06 -07:00
Ralph Castain
96cd42699e Cleanup warnings for uninitialized vars and convert bare debug output to verbose 2015-05-21 07:41:26 -07:00
Jeff Squyres
3069daa015 oob_tcp_listener: slightly refactor EAGAIN/EWOULDBLOCK 
Have only a single level of "if" conditionals.  Also, slightly change
the logic such that we only die/break out of the loop if we get EMFILE
-- all other errors are ok to go on to the next fd.

Finally, use a real show_help() message to warn when other errors occur.
 2015-05-20 21:10:11 -04:00