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Граф коммитов

6516 Коммитов

Автор SHA1 Сообщение Дата
Edgar Gabriel
e348f5567f add unignore for me.
This commit was SVN r29007.
2013-08-06 20:47:08 +00:00
Jeff Squyres
ed130dcef0 Add missing Fortran mpi module TKR implementation for MPI_Get_address
This commit was SVN r29005.
2013-08-06 15:08:00 +00:00
George Bosilca
837b3363fe Silence few warnings.
This commit was SVN r29004.
2013-08-06 09:38:30 +00:00
George Bosilca
710d3836d5 Use a recv convertor for the pack external case.
This commit was SVN r29003.
2013-08-06 09:09:42 +00:00
George Bosilca
4adaaa0b2b Fix the profiling prototypes and the copyright.
This commit was SVN r29000.
2013-08-05 21:07:32 +00:00
George Bosilca
a938f8fcc5 Add all missing prototypes for the _x functions.
This commit was SVN r28999.
2013-08-05 20:49:31 +00:00
George Bosilca
47b1128993 It must be an MPI_Count.
This commit was SVN r28998.
2013-08-05 20:49:00 +00:00
Brian Barrett
2cc947513b * Fix some compile errors
* Need to subtract 1 off the size so that we stay in the bit length requirements

This commit was SVN r28997.
2013-08-05 18:49:48 +00:00
Jeff Squyres
87910daf51 Fix a collection of bugs found by QA and Coverity, and make some minor
improvements:

* Fix minor memory leaks during component_init
* Ensure that an initialization loop does not underflow an unsigned int
* Improve mlock limit checking
* Fix set of BTL modules created during component_init when failing to
  get QP resources or otherwise excluding some (but not all) usnic
  verbs devices
* Fix/improve error messages to be consistent with other Cisco
  documentation
* Randomize the initial sliding window sequence number so that we
  silently drop incoming frames from previous jobs that still have
  existant processes in the middle of dying (and are still
  transmitting) 
* Ensure we don't break out of add_procs too soon and create an
  asymetrical view of what interfaces are available

This commit was SVN r28975.
2013-08-01 16:56:15 +00:00
Nathan Hjelm
8429485a39 mpool/grdma: use the rcache even if not using mpi_leave_pinned or
mpi_leave_pinned_pipeline

This change should improve performance is the non-pinned case where
the same memory region is involved in multiple simultaneous transfers.

cmr=v1.7.3:reviewer=brbarret

This commit was SVN r28973.
2013-07-31 23:50:41 +00:00
Matthias Jurenz
5c43ae156c Fixed # 3704
This commit was SVN r28967.
2013-07-31 07:38:24 +00:00
Jeff Squyres
c7ff45d046 This define is not needed in mpi.h (it's private to the
implementation, and is already included in opal_config.h)

This commit was SVN r28964.
2013-07-30 21:33:19 +00:00
Nathan Hjelm
befcd8b63e Disable mpi_param_check by default if parameter checking is compiled out.
cmr=v1.7.3:reviewer=rhc

This commit was SVN r28960.
2013-07-26 17:44:10 +00:00
Nathan Hjelm
1382d4fb53 Fix typos in _Complex ops
This commit was SVN r28959.
2013-07-26 17:02:45 +00:00
Nathan Hjelm
9c519c5ce8 Bump MPI version to 2.2 now that in place alltoall and reductions on MPI_C_*COMPLEX and MPI_CXX_*COMPLEX are supported
This commit was SVN r28958.
2013-07-26 15:51:38 +00:00
Jeff Squyres
c59770651f Propagate the use of MPI_COUNT_KIND everywhere.
This commit was SVN r28956.
2013-07-25 22:41:48 +00:00
Jeff Squyres
a001f01f05 Remove the other bogus KIND from here; it looks like old kruft
This commit was SVN r28955.
2013-07-25 22:41:12 +00:00
Nathan Hjelm
7097ba3992 MPI_COUNT_KIND is defined in mpif-config.h
This commit was SVN r28954.
2013-07-25 21:42:27 +00:00
Nathan Hjelm
e4f105ffb3 revert change that shouldn't have been part of r28952
This commit was SVN r28953.

The following SVN revision numbers were found above:
  r28952 --> open-mpi/ompi@cb90a4a7fc
2013-07-25 20:23:55 +00:00
Nathan Hjelm
cb90a4a7fc Add simple algorithms to support MPI_IN_PLACE for MPI_Alltoall, MPI_Alltoallv, and MPI_Alltoallw.
Working on faster algorithms for tuned that will come at a later time.

cmr=v1.7.3:ticket=trac:2965

This commit was SVN r28952.

The following Trac tickets were found above:
  Ticket 2965 --> https://svn.open-mpi.org/trac/ompi/ticket/2965
2013-07-25 19:19:41 +00:00
Nathan Hjelm
99adeb7f6e Fix support for complex datatypes when fortran is not available but _Complex is
This commit was SVN r28951.
2013-07-25 19:08:21 +00:00
Edgar Gabriel
012f99c3b6 ompi_ignore this component until we find a solution for the dependence on
libmpi for the external process that is being spawned by this component.

This commit was SVN r28945.
2013-07-24 20:02:47 +00:00
Nathan Hjelm
22868b9f68 MPI_T: add man pages for MPI_T_* functions and fix typos in tool file names
This commit was SVN r28943.
2013-07-24 18:19:40 +00:00
Jeff Squyres
f7337b8f77 Correct faulty max payload and MTU computations (and update some
debugging that helped us find those).

This commit was SVN r28942.
2013-07-24 16:06:28 +00:00
Ralph Castain
db214a2321 Refs trac:3697 - use the opal_pmi_error function instead of ompi_error as the returned error codes are from PMI
This commit was SVN r28941.

The following Trac tickets were found above:
  Ticket 3697 --> https://svn.open-mpi.org/trac/ompi/ticket/3697
2013-07-24 04:05:41 +00:00
Jeff Squyres
5323051047 Use sysfs to check MPI has enough VFs, QPs, and CQs
Use the new sysfs files to check that there are enough VFs, QPs, and
CQs for all the MPI processes on this server.
    
Move the checking code into its own subroutine to make it smaller and
easier to read/grok.

This commit was SVN r28937.
2013-07-24 00:38:32 +00:00
Nathan Hjelm
90f5bd9424 Add missing f08 binding declarations for MPI_Count functions
This commit was SVN r28936.
2013-07-23 19:00:06 +00:00
Rolf vandeVaart
a3995f73d3 Update trunk to match OMPI 1.7.3 due to code reviews.
This commit was SVN r28934.
2013-07-23 17:58:21 +00:00
Nathan Hjelm
c6e586a81d MPI-3: fortran support for large counts using derived datatypes
Jeff:
 - Make sure not to go over 72 characters.  Love Fortran!
 - Ensure to include 'mpif-config.h' in Type_size_x.

This commit was SVN r28933.
2013-07-23 15:36:03 +00:00
Nathan Hjelm
c4c69b4ddf MPI-3: add support for large counts using derived datatypes
Add support for MPI_Count type and MPI_COUNT datatype and add the required
MPI-3 functions MPI_Get_elements_x, MPI_Status_set_elements_x,
MPI_Type_get_extent_x, MPI_Type_get_true_extent_x, and MPI_Type_size_x.
This commit adds only the C bindings. Fortran bindins will be added in
another commit. For now the MPI_Count type is define to have the same size
as MPI_Offset. The type is required to be at least as large as MPI_Offset
and MPI_Aint. The type was initially intended to be a ssize_t (if it was
the same size as a long long) but there were issues compiling romio with
that definition (despite the inclusion of stddef.h).

I updated the datatype engine to use size_t instead of uint32_t to support
large datatypes. This will require some review to make sure that 1) the
changes are beneficial, 2) nothing was broken by the change (I doubt
anything was), and 3) there are no performance regressions due to this
change.

Increase the maximum number of predifined datatypes to support MPI_Count

Put common get_elements code to ompi/datatype/ompi_datatype_get_elements.c

Update MPI_Get_count to reflect changes in MPI-3 (return MPI_UNDEFINED when the count is too large for an int)

This commit was SVN r28932.
2013-07-23 15:35:14 +00:00
Matthias Jurenz
c4a7dded5f Changes to VT:
- configure: Removed double slashes in path names which make trouble when building RPMs on Fedora (see #3688)

This commit was SVN r28924.
2013-07-23 08:12:18 +00:00
Nathan Hjelm
1349b825c2 MPI-2.2: Add C++ datatypes to mpi.h and fix support for MPI_C_*COMPLEX
This commit was SVN r28919.
2013-07-22 23:45:45 +00:00
Ralph Castain
59a71765cf Hmmm...these error outputs will never occur, which is probably not what the author intended. So do the output and THEN jump to the error exit.
This commit was SVN r28918.
2013-07-22 22:58:03 +00:00
Edgar Gabriel
8ffc1aac89 update the _component.c files in ompio to use the explicit assignment of the
mca_register_component_params element of the structure.

This commit was SVN r28914.
2013-07-22 21:11:05 +00:00
Nathan Hjelm
b17cd13c09 sharedfp: ensure sharedfp components register their parameters in mca_register_component_params not mca_component_open
This commit was SVN r28910.
2013-07-22 17:53:58 +00:00
Jeff Squyres
b437041aeb Update one more comment.
This commit was SVN r28908.
2013-07-22 17:29:00 +00:00
Jeff Squyres
4b6006402d Use the RTE framework instead of calling ORTE directly.
Brian (rightfully) hit me on the head with the
don't-use-ORTE-use-the-rte-framework clue bat; the usnic BTL now
nicely plays with the RTE framework.

This commit was SVN r28907.
2013-07-22 17:28:23 +00:00
Jeff Squyres
ca9da8a554 Fix minor typo in the comments/docs.
This commit was SVN r28905.
2013-07-22 17:24:17 +00:00
Rolf vandeVaart
67badf384c Only search SONAME of library. Expand comments.
This commit was SVN r28904.
2013-07-22 15:54:45 +00:00
Brian Barrett
e1d72409cd add missing header
This commit was SVN r28897.
2013-07-21 19:40:31 +00:00
Brian Barrett
704f1ecc18 fix non-orte builds of PSM
This commit was SVN r28893.
2013-07-21 19:12:32 +00:00
Brian Barrett
05ab9cbaa6 Need to ship pmi_internal.h
This commit was SVN r28891.
2013-07-21 19:00:50 +00:00
Brian Barrett
495384d8b7 Update documentation in rte.h to match recent changes
This commit was SVN r28887.
2013-07-20 22:14:12 +00:00
Brian Barrett
414ba3dad8 Update PMI RTE to match error handling changes that were part of r28852.
Note that the PMI RTE still doesn't listen for asynchronous errors, so
the error handler still won't ever actually do anything :).

This commit was SVN r28886.

The following SVN revision numbers were found above:
  r28852 --> open-mpi/ompi@e4e678e234
2013-07-20 22:09:02 +00:00
Brian Barrett
5bfd980968 update PMI RTE component to adapt to ORTE changes
This commit was SVN r28885.
2013-07-20 22:06:47 +00:00
Brian Barrett
d984d25da3 Remove orte header file from sharedfp components (OMPI layer should not
include ORTE layer with the RTE framework).  Thankfully, nothing used
orte_show_help, so easy fix.

This commit was SVN r28884.
2013-07-20 22:03:44 +00:00
Jeff Squyres
194b285447 First commit of the Cisco usNIC BTL.
This BTL accesses the Cisco usNIC Linux device via the Linux verbs
API via Unreliable Datagram queue pairs.  A few noteworthy points:

 * This BTL does most of its own fragmentation; it tells the PML that
   it has a very high max_send_size (much higher than the network
   MTU).
 * Since UD fragments are, by definition, unreliable, the usnic BTL
   handles all of its own reliability via a sliding window approach
   using the opal_hotel construct and many tricks stolen from the
   corpus of knowledge surrounding efficient TCP.
 * There is a fun PML latency-metric based optimization for NUMA
   awareness of short messages.
 * Note that this is ''not'' a generic UD verbs BTL; it is specific to
   the Cisco usNIC device.

This commit was SVN r28879.
2013-07-19 22:13:58 +00:00
Jeff Squyres
3546163c48 Devices that do not support RC QP's are also intentionally skipped;
don't warn about skipping them.

This commit was SVN r28874.
2013-07-19 19:05:18 +00:00
Ralph Castain
e4e678e234 Per the RFC and discussion on the devel list, update the RTE-MPI error handling interface. There are a few differences in the code from the original RFC that came out of the discussion - I've captured those in the following writeup
George and I were talking about ORTE's error handling the other day in regards to the right way to deal with errors in the updated OOB. Specifically, it seemed a bad idea for a library such as ORTE to be aborting the job on its own prerogative. If we lose a connection or cannot send a message, then we really should just report it upwards and let the application and/or upper layers decide what to do about it.

The current code base only allows a single error callback to exist, which seemed unduly limiting. So, based on the conversation, I've modified the errmgr interface to provide a mechanism for registering any number of error handlers (this replaces the current "set_fault_callback" API). When an error occurs, these handlers will be called in order until one responds that the error has been "resolved" - i.e., no further action is required - by returning OMPI_SUCCESS. The default MPI layer error handler is specified to go "last" and calls mpi_abort, so the current "abort" behavior is preserved unless other error handlers are registered.

In the register_callback function, I provide an "order" param so you can specify "this callback must come first" or "this callback must come last". Seemed to me that we will probably have different code areas registering callbacks, and one might require it go first (the default "abort" will always require it go last). So you can append and prepend, or go first. Note that only one registration can declare itself "first" or "last", and since the default "abort" callback automatically takes "last", that one isn't available. :-)

The errhandler callback function passes an opal_pointer_array of structs, each of which contains the name of the proc involved (which can be yourself for internal errors) and the error code. This is a change from the current fault callback which returned an opal_pointer_array of just process names. Rationale is that you might need to see the cause of the error to decide what action to take. I realize that isn't a requirement for remote procs, but remember that we will use the SAME interface to report RTE errors internal to the proc itself. In those cases, you really do need to see the error code. It is legal to pass a NULL for the pointer array (e.g., when reporting an internal failure without error code), so handlers must be prepared for that possibility. If people find that too burdensome, we can remove it.

Should we ever decide to create a separate callback path for internal errors vs remote process failures, or if we decide to do something different based on experience, then we can adjust this API.

This commit was SVN r28852.
2013-07-19 01:08:53 +00:00
Ralph Castain
8a8b4896be Need to protect libgen.h as some systems might not have it
This commit was SVN r28845.
2013-07-18 20:21:37 +00:00