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Граф коммитов

231 Коммитов

Автор SHA1 Сообщение Дата
Aleksey Senin
68e0894a58 MXM send/recv request changes.
Adapt OMPI to the latest MXM changes in send/recv request.
Use memory handle structure instead of memory key.

This commit was SVN r27155.
2012-08-28 05:57:36 +00:00
Samuel Gutierrez
7867330dcc Fix the PSM MTL in trunk by gathering node locality information differently.
This commit was SVN r27063.
2012-08-16 00:50:24 +00:00
Yael Dayan
79e6b9c91d Adapt OMPI to use newer version of MXM.
This commit was SVN r26974.
2012-08-08 15:29:38 +00:00
Yael Dayan
954bcdc0a5 adapt the way to find amount of local processes to OMPI trunk.
This commit was SVN r26973.
2012-08-08 15:26:28 +00:00
Vasily Filipov
fc712182db MTL MXM: make MXM use MXM_VERSION macro for MXM version checking.
This commit was SVN r26952.
2012-08-06 06:35:57 +00:00
Vasily Filipov
c386847d9a MTL MXM: Adding MXM version protect for Mprobe, Mrecv resources.
This commit was SVN r26922.
2012-07-31 07:57:25 +00:00
Vasily Filipov
4e66ff030b MTL MXM Mrecv: adding missed return message to a free list.
This commit was SVN r26870.
2012-07-26 11:22:22 +00:00
Vasily Filipov
ef9bd8e4cb MTL MXM: MPI_Mprobe, MPI_Mrecv implementation for MXM adding.
This commit was SVN r26866.
2012-07-25 13:26:40 +00:00
Mike Dubman
4784253f5c revert commit, breaks backwards compatability, will be revised
This commit was SVN r26852.
2012-07-24 11:48:18 +00:00
Vasily Filipov
99bd5977bd MTL MXM: small fix in the mxm_req_probe func interface.
This commit was SVN r26850.
2012-07-24 08:46:38 +00:00
Vasily Filipov
597a422272 MTL: make MXM work with read (in blocking send case) call-backs.
This commit was SVN r26807.
2012-07-19 13:28:06 +00:00
George Bosilca
4326537fe9 Remove compiler warning about uninitialized variable.
This commit was SVN r26760.
2012-07-08 00:07:52 +00:00
Yevgeny Kliteynik
0e28fa984b Remove dead code that was related to ticket #2971
This commit was SVN r26701.
2012-07-02 11:19:09 +00:00
Jeff Squyres
5d030278e1 Refs trac:3130: Per comment 8 on the ticket, this MX patch fixes the cases
where the MX BTL and MTL are stepping on each other regarding the
mpool.  Thanks to Yong Qin for assistance in tracking this down.

This commit was SVN r26698.

The following Trac tickets were found above:
  Ticket 3130 --> https://svn.open-mpi.org/trac/ompi/ticket/3130
2012-06-29 13:52:40 +00:00
Ralph Castain
0dfe29b1a6 Roll in the rest of the modex change. Eliminate all non-modex API access of RTE info from the MPI layer - in some cases, the info was already present (either in the ompi_proc_t or in the orte_process_info struct) and no call was necessary. This removes all calls to orte_ess from the MPI layer. Calls to orte_grpcomm remain required.
Update all the orte ess components to remove their associated APIs for retrieving proc data. Update the grpcomm API to reflect transfer of set/get modex info to the db framework.

Note that this doesn't recreate the old GPR. This is strictly a local db storage that may (at some point) obtain any missing data from the local daemon as part of an async methodology. The framework allows us to experiment with such methods without perturbing the default one.

This commit was SVN r26678.
2012-06-27 14:53:55 +00:00
Josh Hursey
28681deffa Backout the ORCA commit. :(
There is a linking issue on Mac OSX that needs to be addressed before this is able to come back into the trunk.

This commit was SVN r26676.
2012-06-27 01:28:28 +00:00
Josh Hursey
542330e3a7 Commit of ORCA: Open MPI Runtime Collaborative Abstraction
This is a runtime interposition project that sits between the OMPI and ORTE layers in Open MPI.

The project is described on the wiki:
  https://svn.open-mpi.org/trac/ompi/wiki/Runtime_Interposition

And on this email thread:
  http://www.open-mpi.org/community/lists/devel/2012/06/11109.php

This commit was SVN r26670.
2012-06-26 21:42:16 +00:00
Brian Barrett
defaefd59e Clean up resources from flowcontrol on shutdown
This commit was SVN r26605.
2012-06-14 22:38:35 +00:00
Brian Barrett
946ec4cd97 * Update usage of PtlHandleIsEqual to match new semantic
* Properly set message to MPI_MESSAGE_NULL in the right places
* Fix double free of buffer for non-contiguous blocking sends
* Remove useless debugging output

This commit was SVN r26604.
2012-06-14 22:24:23 +00:00
Brian Barrett
31279eb641 Fix segfault with long expected messages when using the rndv protocol. We were
freeing the ME before the get to grab the long part of the message.

This commit was SVN r26589.
2012-06-11 16:37:01 +00:00
Mike Dubman
10831e111a detect num of local procs
This commit was SVN r26555.
2012-06-05 09:13:16 +00:00
Yevgeny Kliteynik
1cbce83ece Fixed wording of MXM parameters as suggested By Jeff.
This commit was SVN r26545.
2012-06-03 21:48:42 +00:00
Yevgeny Kliteynik
f02bf707a4 Added MXM parameter "np" that controls the minimal number of processes that allow MXM to run
Default: 128

MXM advantages kick in with large number of processes.

This commit was SVN r26544.
2012-06-02 11:07:20 +00:00
Brian Barrett
2effbb1ba6 fix copy/paste typo
This commit was SVN r26492.
2012-05-24 16:06:20 +00:00
Ralph Castain
c0304eb23a Fix copy/paste typo
This commit was SVN r26491.
2012-05-24 15:47:20 +00:00
Brian Barrett
25693363e9 * Fix internal accounting error regarding number of available credits
* Use a single MD covering all of address space for put transfers, rather
 than a per-send MD.

This commit was SVN r26458.
2012-05-20 23:42:26 +00:00
Brian Barrett
2e52374847 * Split send and receive eq sizes
* Need to look at slot count before flowcontrol for sending to prevent
  race in restart
* Need to free pending request fragments when done with the request
* A number of branch prediction optimizations for error conditions

This commit was SVN r26430.
2012-05-10 21:43:48 +00:00
Brian Barrett
0ae2277796 Add a backoff mechanism for re-establishing communication
This commit was SVN r26366.
2012-05-01 15:53:00 +00:00
Brian Barrett
74ade8b181 need to order the pending list before we restart
This commit was SVN r26365.
2012-04-30 23:06:00 +00:00
Brian Barrett
5dec52af8d remove some now unneeded debugging
This commit was SVN r26364.
2012-04-30 22:50:52 +00:00
Brian Barrett
c654ee6afc * Use triggered operations for restart barrier as well
This commit was SVN r26363.
2012-04-30 22:48:10 +00:00
Brian Barrett
91a9973bde * Make flow control on by default
* Move alarm code back into a triggered operation

This commit was SVN r26362.
2012-04-30 22:25:40 +00:00
Brian Barrett
e6a0a1cf8a * Make sure to release all resources on failed send
* Avoid triggered ops until we get everything debugged
* Simplify flowctl interface a bit

This commit was SVN r26356.
2012-04-27 21:11:01 +00:00
Brian Barrett
8a70747da2 Fix some naming that doesn't make a ton of sense
This commit was SVN r26277.
2012-04-18 01:05:18 +00:00
Brian Barrett
f4d4e87176 add some flow control debugging output
This commit was SVN r26276.
2012-04-17 23:14:05 +00:00
Brian Barrett
fe0dfc8e26 First take at flow control protocol
This commit was SVN r26274.
2012-04-17 21:46:21 +00:00
Brian Barrett
dde6f094eb In preperation for flow control changes coming, always utilize ACKs for
message completion.

This commit was SVN r26272.
2012-04-16 17:25:27 +00:00
Mike Dubman
34acf769d4 mtl_mxm: support canceling messages
This commit was SVN r26256.
2012-04-09 16:02:05 +00:00
Brian Barrett
451af0e832 Ensure async progress for long unexpected messages by waiting for an
event on the ME.  The events we're likely to see are LINK (the ME was
added to the match list), PUT (weird to see first, but means that the ME
was linked to the match list and then matched), or PUT_OVERFLOW, meaning
the message was unexpected.

This commit was SVN r26199.
2012-03-26 22:54:35 +00:00
Brian Barrett
2a26d0f9a2 Forgot to add new file in the last commit.
Mark ME as invalid once we see a completion event, and look for events before
trying to unlink.

This commit was SVN r26198.
2012-03-26 22:39:05 +00:00
Brian Barrett
0e91084385 * Add type field to the request structure to deal with random user requests
(ie, cancel)
* Implement cancel for receives.  Sends are slightly more complicated...

This commit was SVN r26197.
2012-03-26 22:32:36 +00:00
Brian Barrett
61a090e0d1 Checking for NULL function pointers and direct-call semantics can't work
together, so implement all functions in the MTL interface for all
MTLs.  The only places NULL was still being set was for add_comm/del_comm,
and matched probe, both of which are straight forward to implement (or
return ERROR_NOT_IMPLEMENTED, since the PML can't emulate matched probe).

This commit was SVN r26194.
2012-03-26 19:27:03 +00:00
Brian Barrett
cdaf110c0f * Implement mtl_send in addition to mtl_sendi
This commit was SVN r26193.
2012-03-26 19:19:11 +00:00
Brian Barrett
27c8f71773 Start of the flow control implementation. #defined out for now.
This commit was SVN r26192.
2012-03-26 01:31:58 +00:00
Brian Barrett
cce936b94c * Implement matched probe for the CM PML. Required adding a peer field to
the ompi_message_t structure to properly initialize convertor (the peer
  is available in the request in OB1, and wasn't needed when I did the
  original implementation).
* Implement matched probe for the Portals4 MTL and add NULL function pointers
  for the other MTLs.
* Add add_comm and del_comm functions to portals4 MTL so that direct call
  almost works again.
* Add NEWS item that we've implemented matched probe

This commit was SVN r26180.
2012-03-22 22:55:59 +00:00
Brian Barrett
4d12616b64 Frank pointed out that PTL_OK is zero and PtlHandleIsEqual either returns
PTL_OK or PTL_FAIL and that I had these backwards.

This commit was SVN r26179.
2012-03-22 15:58:00 +00:00
Brian Barrett
1c6b5a1358 * Set all appropriate flags for portal table entries
* split eq into send and receive eqs so that we can control the number
  of outstanding events in send eq and ensure we never lose an ack
* Shouldn't ever truncate on short unexpected receive bocks, so don't set
  the truncate bit
* Track active vs. waiting for free short unexpected receive blocks so
  to ensure an active short unexpected receive block is posted coming out
  of flow control.  Also allow creation of "temporary" blocks which should
  be released once FREE event is received.
* Slight reorganization of some code in preparation for more flow control
  work.

This commit was SVN r26174.
2012-03-21 22:20:55 +00:00
Mike Dubman
bd7abd72a9 in mca_mtl_mxm, don't allow negative tags for MPI_ANY_TAG
This commit was SVN r26128.
2012-03-09 22:11:14 +00:00
Mike Dubman
540b3c0c25 update mxm mtl to changes in mxm api
This commit was SVN r26073.
2012-02-29 22:02:34 +00:00
Mike Dubman
81bd5eee8d in mxm, use sender_len field and not actual_len when returning result from probe
This commit was SVN r25993.
2012-02-21 19:55:16 +00:00