- everything statically built (dynamically opened).
- OPAL, ORTE and OMPI static libraries and all the components
as dynamic files(DLL).
- everything as dynamic files (DLL).
This commit was SVN r11461.
backwards -- should have done the work on the trunk and merged to the
v1.1 branch).
This commit was SVN r11447.
The following SVN revision numbers were found above:
r11434 --> open-mpi/ompi@50d1587b10
r11444 --> open-mpi/ompi@bb4d7fac0e
opal_dirname have the same behavior all the time. It does not modify
the original string and it returns a freshly allocated string.
This commit was SVN r11443.
the BOOL type predefined on Windows in C does not match the C++ bool type
for the same compiler. One is an int when the other is a char.
Make sure we check for bool for all non C++ compilers.
This commit was SVN r11429.
can be in both a Post and Start state. Also, the asserts were only
correct assuming that we were never in the post and start state at the
same time, which was obviously silly.
refs trac:303
This commit was SVN r11428.
The following Trac tickets were found above:
Ticket 303 --> https://svn.open-mpi.org/trac/ompi/ticket/303
strings. Here's one: no matter how much of the string you copy, the
destination string must be space-padded for the entire remaining area.
Specifically, even if you call MPI_INFO_GET and tell MPI to only copy
a max of N characters of the value into the result string, if the
Fortran string is M characters (where M > N), MPI must space-pad the
remaining (M-N) characters to be spaces. So you're supposed to obey
the argument to MPI_INFO_GET... sorta.
Precedents:
* http://www.ibiblio.org/pub/languages/fortran/ch2-13.html
* LAM/MPI
* Sun CT MPI
This commit was SVN r11412.
create a process component which use CreateProcess to spawn the child.
Special care should be taken in order to correctly redirect the stdin,
stdout and stderr of the child process.
This commit was SVN r11405.
I know it does not make much sense but one can play around with the
performance. Numbers are available at http://www.unixer.de/research/nbcoll/perf/.
This is the first step towards collv2. Next step includes the addition
of non-blocking functions to the MPI-Layer and the collv1 interface.
It implements all MPI-1 collective algorithms in a non-blocking manner.
However, the collv1 interface does not allow non-blocking collectives so
that all collectives are used blocking by the ompi-glue layer.
I wanted to add LibNBC as a separate subdirectory, but I could not
convince the buildsystem (and had not the time). So the component looks
pretty messy. It would be great if somebody could explain me how to move
all nbc*{c,h}, and {hb,dict}*{c,h} to a seperate subdirectory.
It's .ompi_ignored because I did not test it exhaustively yet.
This commit was SVN r11401.
versions of the thread lock functions to determine at runtime if a lock
is needed) to OMPI_ENABLE_PROGRESS_THREADS instead of
OMPI_HAVE_THREAD_SUPPORT. Opal only starts a thread when
OMPI_ENABLE_PROGRESS_THREADS is enabled, and ORTE never really starts
a thread that requires special locking considerations.
MPI_INIT would set opal_uses_threads to true if thread level was
greater than MPI_THREAD_SINGLE, but it would never decreast the
value of opal_uses_threads, meaning that we always enabled all that
locking if we did a threaded build, which isn't neccessary. Now
we do locking iff progress threads are enabled OR thread level
is above MPI_THREAD_SINGLE.
This commit was SVN r11390.
