to *not* use the STL as well as removing the STL use from the error handler
routines. This was removing the STL from the C++ bindings (Solaris has 2
versions of the STL; if OMPI uses one and an MPI application wants to use
another, Bad Things happen).
The main idea is to wrap up the C++ callback function pointers and the user's
extra_state into our own struct that is passed as the extra_state to the C
keyval registration along with the intercept routines in intercepts.cc. When the
C++ intercepts are activated, they unwrap the user's callback and extra state
and call them.
This commit was SVN r17409.
structure up into the MPI::Grequest class (rather than being a struct
definition outside of any class) to be similar to how the keyval
intercept data structures are organized. Fix one minor compiler
warning in the process.
This commit was SVN r17171.
use the STL. This is the first step in removing the STL from the C++
bindings (Solaris has 2 versions of the STL; if OMPI uses one and an
MPI application wants to use another, Bad Things happen).
The main idea is to wrap up the C++ callback function pointers and the
user's extra_state into our own struct that is passed as the
extra_state to the C keyval registration along with the intercept
routines in intercepts.cc. When the C++ intercepts are activated,
they unwrap the user's callback and extra state and call them.
It got a little more complicated than that, however:
* I realized that we were returning errors back from
Comm::create_keyval() incorrectly, so I fixed that.
* Instead of using STL maps to store associations, we now use an
opal_list_t which has to be guaranteed to be initialized correctly
and only once in a multi-threaded environment.
* Because of whackyness in the C++ bindings, it is possible to call
Comm::Create_keyval with C callbacks (!). If both registered
callbacks are C functions, then ensure to avoid all the C++
machinery.
This commit was SVN r17125.
bindings with Dan: it's no longer necessary since we're firmly tied to
Open MPI (I'm not sure it was ever necessary, actually...).
This commit was SVN r17017.
(sometimes after the merge with the ORTE branch), the opal_pointer_array
will became the only pointer_array implementation (the orte_pointer_array
will be removed).
This commit was SVN r17007.
added there on my last commit was wrong. This variable should be included
only once, and here is the right way of doing:
- if we have weak symbols we compile each file once, so the variable should
[always] get included.
- if we don't have weak symbols, then each file will get compiled multiple
times (if profiling is enabled). In this case include the variable only
when we build the generic layer (not the profile one).
This commit was SVN r16950.
only defined when we build the normal version (not in the profiling compilation step).
Make sure the conversion_null function compil in all cases.
This commit was SVN r16908.
This commit brings over all the work from the /tmp-public/datarep
branch. See commits r16855, r16859, r16860 for the highlights of what
was done.
This commit was SVN r16891.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r16855
r16859
r16860
The following Trac tickets were found above:
Ticket 1029 --> https://svn.open-mpi.org/trac/ompi/ticket/1029
* 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
