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Граф коммитов

129 Коммитов

Автор SHA1 Сообщение Дата
Alina Sklarevich
e974bec57e OSHMEM: fix check-help-string.pl errors and warnings.
This commit was SVN r32511.
2014-08-12 11:30:14 +00:00
Gilles Gouaillardet
03fbd9a12d check-help-strings cleanup
This commit was SVN r32490.
2014-08-11 03:19:01 +00:00
Mike Dubman
e819a45cee shmem: opal refactoring voices
http://www.open-mpi.org/community/lists/devel/2014/08/15590.php

This commit was SVN r32489.
2014-08-10 08:06:37 +00:00
Mike Dubman
bb53dff57a oshmem: fix after opal refactoring
http://www.open-mpi.org/community/lists/devel/2014/08/15590.php

This commit was SVN r32488.
2014-08-10 07:30:12 +00:00
Mike Dubman
b99fd08c3d oshmem: scoll/fca - opal refactoring voices
based on http://www.open-mpi.org/community/lists/devel/2014/08/15590.php

This commit was SVN r32487.
2014-08-10 04:54:38 +00:00
Rolf vandeVaart
49ab9fe795 Add missing include file to fix build.
Refs trac:4826

This commit was SVN r32439.

The following Trac tickets were found above:
  Ticket 4826 --> https://svn.open-mpi.org/trac/ompi/ticket/4826
2014-08-06 13:57:53 +00:00
Gilles Gouaillardet
e8bf030d93 Use opal_getpagesize to get the proper page size
Refs trac:4826

This commit was SVN r32427.

The following Trac tickets were found above:
  Ticket 4826 --> https://svn.open-mpi.org/trac/ompi/ticket/4826
2014-08-05 05:35:57 +00:00
Ralph Castain
552c9ca5a0 George did the work and deserves all the credit for it. Ralph did the merge, and deserves whatever blame results from errors in it :-)
WHAT:    Open our low-level communication infrastructure by moving all necessary components (btl/rcache/allocator/mpool) down in OPAL

All the components required for inter-process communications are currently deeply integrated in the OMPI layer. Several groups/institutions have express interest in having a more generic communication infrastructure, without all the OMPI layer dependencies.  This communication layer should be made available at a different software level, available to all layers in the Open MPI software stack. As an example, our ORTE layer could replace the current OOB and instead use the BTL directly, gaining access to more reactive network interfaces than TCP.  Similarly, external software libraries could take advantage of our highly optimized AM (active message) communication layer for their own purpose.  UTK with support from Sandia, developped a version of Open MPI where the entire communication infrastucture has been moved down to OPAL (btl/rcache/allocator/mpool). Most of the moved components have been updated to match the new schema, with few exceptions (mainly BTLs where I have no way of compiling/testing them). Thus, the completion of this RFC is tied to being able to completing this move for all BTLs. For this we need help from the rest of the Open MPI community, especially those supporting some of the BTLs.  A non-exhaustive list of BTLs that qualify here is: mx, portals4, scif, udapl, ugni, usnic.

This commit was SVN r32317.
2014-07-26 00:47:28 +00:00
Mike Dubman
0c2aa8abcd OSHMEM: Set SMA_SYMMETRIC_SIZE to default value
OpenSHMEMspec 1.1 introduces a set of environment variables that allows users to configure the Open-SHMEM implementation, and receive information about the implementation.
- Add SMA_SYMMETRIC_SIZE - number of bytes to allocate for symmetric heap
- SHMEM_SYMMETRIC_HEAP_SIZE (Mellanox extension) is used by a user to provide a size of symmetric area. This change sets this env variable in case a user does not set this variable
  directly.

fixed by Igor, reviewed by Miked

cmr=v1.8.2:reviwer=ompi-rm1.8

This commit was SVN r32257.
2014-07-17 17:53:15 +00:00
Mike Dubman
8d906b12f2 oshmem: fix warnings
fixed by Igor, reviewed by Miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32217.
2014-07-11 13:25:09 +00:00
Jeff Squyres
75230ee574 spml_yoda_getreq.c: fix compile error related to r32196
This commit was SVN r32197.

The following SVN revision numbers were found above:
  r32196 --> open-mpi/ompi@a14e0f10d4
2014-07-10 17:17:19 +00:00
Nathan Hjelm
a14e0f10d4 Per RFC: Remove des_src and des_dst members from the
mca_btl_base_segment_t and replace them with des_local and des_remote

This change also updates the BTL version to 3.0.0. This commit does
not represent the final version of BTL 3.0.0. More changes are coming.

In making this change I updated all of the BTLs as well as BTL user's
to use the new structure members. Please evaluate your component to
ensure the changes are correct.

RFC text:

This is the first of several BTL interface changes I am proposing for
the 1.9/2.0 release series.

What: Change naming of btl descriptor members. I propose we change
des_src and des_dst (and their associated counts) to be des_local and
des_remote. For receive callbacks the des_local member will be used to
communicate the segment information to the callback. The proposed change
will include updating all of the doxygen in btl.h as well as updating
all BTLs and BTL users to use the new naming scheme.

Why: My btl usage makes use of both put and get operations on the same
descriptor. With the current naming scheme I need to ensure that there
is consistency beteen the segments described in des_src and des_dst
depending on whether a put or get operation is executed. Additionally,
the current naming prevents BTLs that do not require prepare/RMA matched
operations (do not set MCA_BTL_FLAGS_RDMA_MATCHED) from executing
multiple simultaneous put AND get operations. At the moment the
descriptor can only be used with one or the other. The naming change
makes it easier for BTL users to setup/modify descriptors for RMA
operations as the local segment and remote segment are always in the
same member field. The only issue I forsee with this change is that it
will require a little more work to move BTL fixes to the 1.8 release
series.

This commit was SVN r32196.
2014-07-10 16:31:15 +00:00
Alex Mikheev
0dfd321b59 OSHMEM: fixes error handling in memheap
Memory registration is aborted on first failure.
Already registered memory is freed and
correct error code is returned.

Memory deregistration always suceeeds 

reviewed by miked
cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32175.
2014-07-09 09:26:25 +00:00
Alex Mikheev
c3e017c190 OSHMEM: refactoring of fix wrong btl/sm processing
Use exising fields of mkey struct to identify 'shared memory'
segments.

mkey.u.key is now always initialized to MAP_SEGMENT_SHM_INVALID instead
of 0

reviewed by Mike and Igor
cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32174.
2014-07-09 08:57:27 +00:00
Gilles Gouaillardet
3743c27c7a Handle error case in mca_spml_yoda_register
this commit fixes error propagation in :
 - mca_memheap_base_reg
 - mca_memheap_base_dereg

cmr=v1.8.2:reviewer=amikheev:ticket=4747

This commit was SVN r32173.

The following Trac tickets were found above:
  Ticket 4747 --> https://svn.open-mpi.org/trac/ompi/ticket/4747
2014-07-09 07:19:25 +00:00
Mike Dubman
503db51715 OSHMEM: properly handle situation when verb is unavailable
fixed by Alex, reviewed by Miked
cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32103.
2014-06-28 19:02:24 +00:00
Mike Dubman
247da2819f OSHMEM: fix wrong btl/sm processing and typo
fixed by Igor reviewed by Alex,Mike,Yossi

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32100.
2014-06-28 18:40:28 +00:00
Mike Dubman
5a06f5dff5 OSHMEM: fix bss check
fixed by AlexM reviewed by Miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r32099.
2014-06-28 18:37:45 +00:00
Gilles Gouaillardet
53ae38cfb1 Handle error case in mca_spml_yoda_register
if source memory could not be registered, then return NULL
some cleanup might be needed, please refer to the FIXME in the code

cmr=v1.8.2:reviewer=miked

This commit was SVN r32081.
2014-06-25 08:58:45 +00:00
Gilles Gouaillardet
fae7adf8ee Remove legacy FCA_IS_LOCAL_PROCESS macro
and use OPAL_PROC_ON_LOCAL_NODE instead

cmr=v1.8.2:reviewer=rhc

This commit was SVN r32079.
2014-06-25 02:37:53 +00:00
Alex Mikheev
3b5fa97790 OSHMEM: fixes problem with local heap2heap copy
check for possibility of heap2heap copy was incorrect
in case when shared heaps have different virtual
addresses on same host.

It seems that ibv_exp_reg_mr() on CIB cards may return
different VAs for heap on same node. On CX3 addresses are
the same.

reviewed by miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31969.
2014-06-09 09:41:44 +00:00
Mike Dubman
55e35e0f6e OSHMEM: Fix issue with incorrect mca variables registration
Few components had wrong mca variables registration procedure
List of them:
- atomic basic and mxm
- spml yoda and ikrit
Two mca variables as runtime_api_verbose and runtime_lock_recursive change
names to oshmem_api_verbose and oshmem_lock_recursive otherwise they
were not shown by oshmem_info tool.

fixed by Igor, reviewed by Miked
cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31962.
2014-06-06 17:36:47 +00:00
Mike Dubman
f2b4e5b156 OSHMEM: add compat to prev mxm version
fixed by ROman, reviewed by MikeD

Refs: #4672

This commit was SVN r31881.
2014-05-22 10:03:02 +00:00
Mike Dubman
d9d5dd701b OSHMEM: fix - use real mkey for atomics for rc/dc
fixed by Roman, reviewed by Vasily

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31878.
2014-05-22 05:58:22 +00:00
Mike Dubman
5dd4c68a0f OSHMEM: use bulk connect/disconnect API
fixed by Yossi, reviewed by MikeD

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31856.
2014-05-21 08:00:21 +00:00
Mike Dubman
6839f08159 OSHMEM: fix warning
fixed by Igor, reviewed by MikeD

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31832.
2014-05-20 05:52:31 +00:00
Mike Dubman
7c1eb0aad9 OSHMEM: fix for devices which do not support sharedmr
disqualify itself and use next allocator

fixed by Igor, reviewed by MikeD

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31823.
2014-05-19 17:59:49 +00:00
Mike Dubman
d531a2ccad OSHMEM: Fix deadlock for collect operation using various data sizes.
Deadlock when using the shmem_collect32()/shmem_collect64() routines and any of the non-root PEs pass 0 as the number of elements.
Algorithm in _algorithm_central_collector() does use 0 as a special value, and thus does not break out of the loop.

fixed by IgorI, reviewed by MikeD

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31814.
2014-05-19 06:17:53 +00:00
Mike Dubman
95e637f5ba OSHMEM: fix error message when aborting on OOM
fixed by Roman, reviewed by Miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31752.
2014-05-14 13:45:16 +00:00
Ralph Castain
5602156a1c Use the correct abstraction layer name for the data dirs
This commit was SVN r31684.
2014-05-08 14:32:24 +00:00
Ralph Castain
11faab1091 The final step of the RFC: convert the <foo>libdir and friends to fit their respective code areas, and equate them all at the top. Note that we can't entirely separate things as the opal_install_dirs framework can't handle separated locations for the various trees.
This commit was SVN r31679.
2014-05-08 02:01:35 +00:00
Alex Mikheev
253f2d51ef OSHMEM: use request pool for ondemand mkey exchange
Use pool of 16 requests instead of single one
cmr=v1.8.2:reviewer=ompi-rm1.8
reviewed by miked

This commit was SVN r31628.
2014-05-04 14:28:56 +00:00
Alex Mikheev
c29d426153 OSHMEM: fixes mxm rc transport mkey ecxhange
cmr=v1.8.2:reviewer=ompi-rm1.8
reviewed by miked

This commit was SVN r31627.
2014-05-04 14:26:54 +00:00
Mike Dubman
ff42999037 OSHMEM: Added missing API for Java bindings (int16/32/64 stuff)
fixed by Roman, reviewed by Mike

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31564.
2014-04-30 12:03:23 +00:00
Mike Dubman
7c47aab927 OSHMEM: fix segv with new OFED
new OFED changed struct layout and static assignment caused segv.
detect struct new layout and use dynamic assignment

fixed by AlexM, reviewed by Miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31502.
2014-04-23 11:38:44 +00:00
Mike Dubman
8e4cea59da OSHMEM: bug fix for hca selection from list
fixed by AlexM, reviewed by Miked

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31501.
2014-04-23 11:32:52 +00:00
Mike Dubman
325f4e0449 OSHMEM: sshmem verbs: ofed api changes
Use only contig allocator if shared_mr() is not supported
Fixes ibv_exp_reg_mr() parameters passing.
Fixes incorrect handling of sshmem_verbs_hca_name option.

fixed by AlexM, reviewed by Mike

cmr=v1.8.1:reviewer=ompi-rm1.8

This commit was SVN r31379.
2014-04-13 16:54:18 +00:00
Mike Dubman
490d28e2d4 OSHMEM: usability fix for 32bit systems
set default memheap start address to use one returned from memallocator
on 32bit system kernel may have issue because of this:

 CONFIG_STRICT_DEVMEM kernel option which "prevents user space access to physical memory above 1MB"

fixed by Roman, reviewed by Igor/Miked

cmr=v1.8.1:reviewer=ompi-rm1.8

This commit was SVN r31331.
2014-04-07 23:04:25 +00:00
Mike Dubman
1e37dcf976 oshmem: use correct define name
fixed by Roman, reviewed by Mike

cmr=v1.8.1:reviewer=ompi-rm1.8

This commit was SVN r31306.
2014-04-02 17:57:37 +00:00
Mike Dubman
be3fc7bf20 OSHMEM: better error messages when failing
Provide users with right fail reason.

fixes trac:4433

This commit was SVN r31202.

The following Trac tickets were found above:
  Ticket 4433 --> https://svn.open-mpi.org/trac/ompi/ticket/4433
2014-03-25 15:27:13 +00:00
Joshua Ladd
b3c6b0629c Clean up sshmem/mmap error messages. This should be added to
cmr=v1.7.5:ticket=4432

This commit was SVN r31180.

The following Trac tickets were found above:
  Ticket 4432 --> https://svn.open-mpi.org/trac/ompi/ticket/4432
2014-03-20 18:22:12 +00:00
Mike Dubman
aa4775b021 OSHMEM: better error handling for sshmem/mmap
Refs trac:4399

fixed by Roman, reviewed by Miked

cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r31179.

The following Trac tickets were found above:
  Ticket 4399 --> https://svn.open-mpi.org/trac/ompi/ticket/4399
2014-03-20 16:47:42 +00:00
Jeff Squyres
e5504859d2 Follow on to r31172: improve the help message
* Show the help message for all errors, not just EINVAL
* Put the help message in the correct helpfile
* Fix grammar and spelling, and expand the help message

cmr=v1.7.5:ticket=trac:4431

This commit was SVN r31173.

The following SVN revision numbers were found above:
  r31172 --> open-mpi/ompi@3e51d28b97

The following Trac tickets were found above:
  Ticket 4431 --> https://svn.open-mpi.org/trac/ompi/ticket/4431
2014-03-20 14:51:56 +00:00
Joshua Ladd
3e51d28b97 This commit adds a help message when system limitations prevent setting up OSHMEM's symmetric heap. This fixes trac:4399 and should be added to
cmr=v1.7.5:reviewer=jsquyres

This commit was SVN r31172.

The following Trac tickets were found above:
  Ticket 4399 --> https://svn.open-mpi.org/trac/ompi/ticket/4399
2014-03-20 14:42:25 +00:00
Mike Dubman
d8288fa39d OSHMEM: Fix call prepare_src with a NULL endpoint
see issue: https://svn.open-mpi.org/trac/ompi/ticket/4399

Refs trac:4399

fixed by Igor, reviewed by Alex
cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r31168.

The following Trac tickets were found above:
  Ticket 4399 --> https://svn.open-mpi.org/trac/ompi/ticket/4399
2014-03-20 13:11:25 +00:00
Mike Dubman
9314e9f0a3 OSHMEM: Fix mmap compatibility issue
Using MAP_ANONYMOUS brings different interpretation of fd, offset arguuments of mmap()
Linux:
The mapping is not backed by any file; the fd and offset arguments are ignored.
Mac:
Map anonymous memory not associated with any specific file.  The offset argument is
ignored.  Mac OS X specific: the file descriptor used for creating MAP_ANON regions
can be used to pass some Mach VM flags, and can be specified as -1 if no such flags
are associated with the region
FreeBSD:
Map anonymous memory not associated with any specific file.  The file
descriptor used for creating MAP_ANON must be -1.  The offset   argument must be 0.

fixed by Igor, reviewed by Mike

Refs trac:4399

cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r31140.

The following Trac tickets were found above:
  Ticket 4399 --> https://svn.open-mpi.org/trac/ompi/ticket/4399
2014-03-19 07:05:40 +00:00
Jeff Squyres
16cab57ec5 Fix some set-but-not-used compiler warnings.
cmr=v1.8:reviewer=miked

This commit was SVN r31061.
2014-03-13 21:20:36 +00:00
Mike Dubman
c195118959 OSHMEM: Fix issue 'OSHMEM passing endpoint==NULL to BTL prepare_src()'
fixed by Igor, reviewed by Miked

fixes trac:4359

This commit was SVN r30996.

The following Trac tickets were found above:
  Ticket 4359 --> https://svn.open-mpi.org/trac/ompi/ticket/4359
2014-03-11 18:00:32 +00:00
Mike Dubman
ec3957ddde OSHMEM: fix cleanup
add proper cleanup for sysv shmem segments
fixed by Igor, reviewed by Miked

cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r30987.
2014-03-11 13:19:37 +00:00
Mike Dubman
c784aab7d8 OSHMEM: scoll fix corner cases
- fix segv
- proper enable/disable and prio handling

fixed by Elena, reviewed by Igor/Mike

cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r30962.
2014-03-07 12:31:29 +00:00