fix situations where cluster nodes can have different btls
Fixed by Roman, reviewed by Igor, Mike
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30877.
dtypes support to oshmem scoll mpi. added comment to
oshmem scoll mpi component regarding casting size_t to int.
Fixed by Elena, Reviewed by Igor/Mike
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30856.
- similar to opal/shmem
- next step is some refactoring and merge into opal/shmem
Developed by Igor, reviewed by AlexM, MikeD
This commit fixes trac:4261.
This commit was SVN r30855.
The following Trac tickets were found above:
Ticket 4261 --> https://svn.open-mpi.org/trac/ompi/ticket/4261
oshmem collective can select MPI collectives modules as provider.
Developed by Elena, reviewed by Miked
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30808.
- fix mxm/tl selection logic
- do not require memory registration if mxm/ud was selected
fixed by Alex, reviewed by Miked
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30802.
fix: do not fail on blm allocation error, wait for some puts to complete and retry
fixed by Roman, reviewed by Mike/Alex
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30779.
- MXM uses libtool versioning scheme which is enough, no need additional in OMPI
reviewed by yossi
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30768.
1. fix in oshmem scoll component: basic algorithms should
call basic collectives since their implementation
incompatible with others (fca, hcoll).
2. Set OPAL_EVLOOP_ONCE flag ON for libevent in the case
of yoda smpl. Otherwise there is possible deadlock in
atomic_basic_lock call
fixed by Val, Igor, reviewed by Miked
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30762.
- remove old, unused code
- rename mca param for oshmem preconnect to match mpi naming scheme.
fixed by Alex, reviewed by Mike
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r30748.
Allow only limited number of coonections to have 'puts'
that do not require remote completion ack. That will
greatly improve performance of shmem_fence()/shmem_quiet()
and shmem_barrier() when there are many active connections.
fixed by Alex, reviewed by Miked
Refs trac:3763
This commit was SVN r30573.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
Fixes mxm endpoint destruction and hung during
SHMEM finalization.
Add a barrier between spml del procs and finalization.
Not having it caused hungs because ikrit spml can not properly
disconnect if its peer already finizalized.
Refs trac:3763
This commit was SVN r30572.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
fix the case, to enable oshmem-fortran when "with-shmem" was specified and "ompi-fortran" was enabled and happy.
fixed by Roman, reviewed by Miked
Refs trac:3763
This commit was SVN r30391.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
We need to explicitly call mca_base_group_unselect in finalize
for each group that are not freed with oshmem_group_cache_list_free before we unloading scoll framework.
Refs trac:3763
This commit was SVN r30311.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is
always set to {datadir,libdir,includedir}/openmpi. This will keep us from
having help files in prefix/share/open-rte when building without Open MPI,
but in prefix/share/openmpi when building with Open MPI.
This commit was SVN r30140.
Subject: [PATCH 1/6] OSHMEM: mkey refactoring
mkey can be either shared memory style id or it can be
arbitrary byte string
removed hack that used spml_context to store generic keys
coding style fixes
Subject: [PATCH 2/6] OSHMEM: added support of MXM 2.0 rc transport
coding style fixed, typos, check error condition
Subject: [PATCH 3/6] OSHMEM: mxm2.0: remove PTL_SELF
There is no need to have special case for 'self'
connection in mxm 2.0. It also solves the problem
of passing incorrect mkey when doing put/get to
self
Subject: [PATCH 4/6] OSHMEM: fixes mxm fadd
give a dummy buffer if doing atomic add
Subject: [PATCH 5/6] OSHMEM: mxm2.0: do not use MXM_REQ_FLAG_SEND_LAZY
Subject: [PATCH 6/6] OSHMEM: remove unused include, causes compilation fail on ubuntu
Refs trac:3763
This commit was SVN r30129.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
set yoda prio lower than ikrit
fix anon unions in ikrit
Refs trac:3763
This commit was SVN r29976.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
2. Oshmem examples moved to 'mpi' build target.
3. Oshmem examples renamed as 'shmem' => 'oshmem'.
4. Fixed warnings in oshmem_info.
Refs: 3763
This commit was SVN r29663.
Starting bml/btls in yoda is pointless because btls require modex()
exchange. modex() is only done during mpi_init()
Refs trac:3763
This commit was SVN r29541.
The following Trac tickets were found above:
Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
Reworked ompi_info tool to be close with orte_info implementation.
ompi_info_register_types(), ompi_info_close_components() and
ompi_info_show_ompi_version() are moved to runtime/ompi_info_support.c.
Added runtime/oshmem_info_support layer that exports following api to be
used into oshmem_info tool as
oshmem_info_register_types()
oshmem_info_register_framework_params()
oshmem_info_close_components()
oshmem_info_show_oshmem_version()
These functions call ompi_info_support related interfaces as long as
Oshmem supports Open MPI/SHMEM combination.
Now orte_info/ompi_info/oshmem_info have identical implementation approach.
Possible improvement:
OSHMEM processing of --config option is the same as OMPI`s (code is duplicated).
Probably list of info_support interfaces can be extended by xxx_info_do_config().
developed by Igor, reviewed by miked
This commit was SVN r29429.
Using the "#if defined(ompi_fortran_real16_t)" band-aid that I applied
in r29165 wasn't correct because if the compiler doesn't have a
fortran REAL16 type, then OMPI may well #define ompi_fortran_real16_t
to be empty, which then expands to Badness in the macro. Hence, use
OMPI_HAVE_FORTRAN_REAL16, which will also be 0 or 1.
This commit was SVN r29408.
The following SVN revision numbers were found above:
r29165 --> open-mpi/ompi@df7654e8cf
1. The OpenSHMEM specification is silent regarding how OpenSHMEM programs are compiled,
linked and run. These wrappers are added to meet an example in the specification.
2. remove unused/obsolete files
Implemented by Igor, reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r29332.
(http://www.open-mpi.org/community/lists/devel/2013/09/12889.php), I
renamed all "f77" and "f90" directory/file names to "fortran"
(including removing shmemf77 / shmemf90 wrapper compilers and
replacing them with "shmemfort").
2. Fixed several Fortran coding errors.
3. Removed lots of old/stale comments that were clearly the result of
copying from the OMPI layer and then not cleaning up afterwards (i.e.,
the comments were wholly inaccurate in the oshmem layer).
4. Removed both redundant and harmful code from oshmem_config.h.in.
5. Temporarily slave building the oshmem Fortran bindings to
--enable-mpi-fortran. This doesn't seem like a good long-term
solution, but at least you can now build all Fortran bindings (MPI +
oshmem) or not. *** SEE MY NOTE IN config/oshmem_configure_options.m4
FOR WORK THAT STILL NEEDS TO BE DONE!
This commit was SVN r29165.
