* Update MPI_WTICK / MPI_WTIME man pages:
* Fix C++ declarations
* Note that we may use better than gettimeofday() on some platforms
* Add "MPI_WTIME support" ("options:mpi-wtime") flag in ompi_info
output indicating whether we use "native" or "gettimeofday" for
MPI_WTIME
This commit was SVN r16774.
methods (in order of precedence):
1. #pragma ident <ident string> (e.g., Intel and Sun)
1. #ident <ident string> (e.g., GCC)
1. static const char ident[] = <ident string> (all others)
By default, the ident string used is the standard Open MPI version string. Only
the following libraries will get the embedded version strings (e.g., DSOs will
not):
* libmpi.so
* libmpi_cxx.so
* libmpi_f77.so
* libopen-pal.so
* libopen-rte.so
* Added two new configure options:
* `--with-package-name="STRING"` (defaults to "Open MPI username@hostname
Distribution"). `STRING` is displayed by `ompi_info` next to the "Package"
heading.
* `--with-ident-string="STRING"` (defaults to the standard Open MPI version
string - e.g., X.Y.Zr######). `%VERSION%` will expand to the Open MPI
version string if it is supplied to this configure option.
This commit was SVN r16644.
* Fix some missing includes in a few places.
* Add the cr_request() functionality to the BLCR CRS component.
We are now dependent upon the 0.6.* series of BLCR.
* Made the CR notification mechanism a registered function.
This way we can have an OPAL-only version and it can be replaced at
runtime with the ORTE version.
* Add a 'opal_cr_allow_opal_only' parameter that will enable OPAL-only
CR functionality when the user wants it. Default: Disabled.
* Fix the placement of a checkpoint request check in MPI_Init
* Pull the OPAL notification mechanism into the SnapC framework.
* We no longer fork/exec the 'opal-checkpoint' command for local
checkpointing, the Local coordinator in the orted does this directly.
* The Local and Application coordinator talk together bypassing the OPAL
notifiation mechanism.
* Optimized the Local <-> App Coordinator communication.
* Improved the structure used to track vpid_snapshots in the local coord.
* Fix a race condition in which an application under heavy communication load
may produce an inconsistent global checkpoint.
This commit was SVN r16389.
used at nce (up to one unique collective module per collective function).
Matches r15795:15921 of the tmp/bwb-coll-select branch
This commit was SVN r15924.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r15795
r15921
passed to MPI_COMM_FREE, it invoked the error handler on
MPI_COMM_WORLD, not on MPI_COMM_FREE. This commit changes the
behavior: if MPI_COMM_SELF is passed to MPI_COMM_FREE, we invoke the
error handler on MPI_COMM_SELF (not MPI_COMM_WORLD). Fixes trac:1109.
This commit was SVN r15682.
The following Trac tickets were found above:
Ticket 1109 --> https://svn.open-mpi.org/trac/ompi/ticket/1109
- If one wants to use this solution, remember to unload the project 'orte-restart' which is currently not working for Windows.
This commit was SVN r15680.
multi-completion calls. Therefore reorder tests where appropriate.
- Always check for NULL-pointers (flag, index, completed) (yes, we
use them in the underlying ompi_request_* functions.
- Break early, if a NULL-request is found
This commit was SVN r15671.
MPI_FREE_MEM is invoked with NULL, return success.
Fixes trac:1101.
This commit was SVN r15593.
The following Trac tickets were found above:
Ticket 1101 --> https://svn.open-mpi.org/trac/ompi/ticket/1101
to make checks for MPI-implementations fail in the right way ,-]
- check in configure.ac
- BINARY INCOMPATIBLE change to mpif-common.h
(if implemented the *right* way)
Actually OMPI_F90_CHECK takes two arguments, not three.
- Only have corresponding C-Type, if the opt. Fortran
type is really supported,
Otherwise pass ompi_mpi_unavailable to DECLARE_MPI_SYNONYM_DDT;
- Reviewed by George and Jeff
This commit was SVN r15133.
interface:
- Fix the handling of MPI_BOTTOM in various places
Update of r15030
- While being at it, handle MPI_IN_PLACE in the same way.
Convert OMPI_ADDR -> OMPI_F2C_BOTTOM
Convert OMPI_IN_PLACE -> OMPI_F2C_IN_PLACE
and have them converted before the actual call.
- Approved by George and tested with icc and simple f77 mpi-program and
with program by Daniel.
This commit was SVN r15129.
The following SVN revision numbers were found above:
r15030 --> open-mpi/ompi@15f9e58c68
-I for ${includedir}/openmpi. Solves many problems, and with just a tad
bit of hackery. Don't know why I didn't just do this earlier.
Refs trac:542
This commit was SVN r14853.
The following Trac tickets were found above:
Ticket 542 --> https://svn.open-mpi.org/trac/ompi/ticket/542
via the visibility feature that is provided by some compilers.
Per default this feature is disabled, to enable it you need to
configure with --enable-visibility and obviously you need a compiler
with visibility support. Please refer to the wiki for more information.
https://svn.open-mpi.org/trac/ompi/wiki/Visibility
This commit was SVN r14582.
development trees since last year (had to wait for some intel tests to
run yesterday, so I finally took the time to finish this work):
* Improve MPI API argument checking by also checking for NULL values
(especially helps when invalid Fortran MPI handles are passed,
because the various MPI_*f2c functions are supposed to return an
"invalid" MPI handle [meaning NULL] when this happens). So now
OMPI will generate an MPI exception rather than a segv.
* Removed a few redundant DATATYPE_NULL checks.
* Also check for some other forms of "invalid" handles (e.g., already
been freed, etc.) in some cases. We could probably be a bit more
stringent in this regard if we really wanted to.
* Change MPI_Get_processor_name to zero out the string up to
MPI_MAX_PROCESSOR_NAME characters, because the MPI spec says that
the string must be at least that long. We were already passing
that length to gethostname(), anyway.
This commit was SVN r14100.
This merge adds Checkpoint/Restart support to Open MPI. The initial
frameworks and components support a LAM/MPI-like implementation.
This commit follows the risk assessment presented to the Open MPI core
development group on Feb. 22, 2007.
This commit closes trac:158
More details to follow.
This commit was SVN r14051.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r13912
The following Trac tickets were found above:
Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
test, Sun's darray test, and an internal LANL test code. I would not
assume it will work properly on other codes, as I'm still not sure I
completely understand what the standard says this function is supposed to
do.
Refs trac:65
This commit was SVN r13967.
The following Trac tickets were found above:
Ticket 65 --> https://svn.open-mpi.org/trac/ompi/ticket/65
