REDUCE_SCATTER to more thoroughly check the datatype/op combination
to see if it's valid or not. If it's not, print a meaningful error
message rather than "Invalid MPI_Op" indicating what specifically
was wrong (therefore hopefully helping users track down where in the
code the problem is, and/or telling us that there's a reduction
operation combo that we don't support that we should)
- The check for whether a datatype is intrinsic needed to be updated
-- it's not sufficient to check that dtype->id < DT_MAX_PREDEFINED;
you really need to check the PREDEFINED flag on the datatype.
Thanks to George for this fix (only intrinsics have a meaningful
value in dtype->id).
This commit was SVN r7923.
originally suggested by Ralf Wildenhues, to try to speed autogen, configure,
and make (and possibly even make install). Use automake's include directive
to drastically reduce the number of Makefile files (although the number of
Makefile.am files is the same - most are just included in a top-level
Makefile.am). Also use an Automake SUBDIRs feature to eliminate the
dynamic-mca tree, which was no longer really needed. This makes adding
a framework easier (since you don't have to remember the dynamic-mca
tree) and makes building faster (as make doesn't have to recurse through
the dynamic-mca tree)
This commit was SVN r7777.
that on some OSes the iovec struct is not POSIX complian, the iov_len is not a size_t but simply an int.
This patch, add a local variable (type size_t) to use with the memory allocation function, and then put
back the value in the iov_len field.
This commit was SVN r7615.
In the case where the user want to roll-back a convertor we should first rewind the
convertor to the beginning and then move it to the requested position. Otherwise the
logic do roll-back a convertor in an optimized way is really difficult. BTW, in terms of
performances one would prefer to have 2 convertors and play with position inside, than
just having one and roll it back.
This commit was SVN r7378.
relative displacement not the absolute one. This relative displacement will be addesd to the
absolute one in order to compute the correct position on the source (or destination) buffer.
This commit was SVN r7377.
data where I have to start the next time, but on the place where I detect there is no more space in the
iovecs. That lead to a wrong computation of the displacement on the next call to pack.
Additionally, I change some macros on statis inline functions. They allow me to go inside step by step
with a debugger. They will go back to macros one I'm 100% sure they cannot generate any more errors.
This commit was SVN r7246.
was computed. This informations can be updated on the convertor flag by the pack/unpack function,
making the test a lot simpler. The pack/unpack functions will be modified soon.
This commit was SVN r7245.
and ompi_ddt_release_args functions, increase the reference count for the used datatypes here
not in the dt_add.c. Tus, we have a correct reference count for all data-type independing if
the datatypes are used in MPI or directly in others modules.
This commit was SVN r7225.
AM_INIT_AUTOMAKE, instead of the deprecated version.
* Work around dumbness in modern AC_INIT that requires the version
number to be set at autoconf time (instead of at configure time, as
it was before). Set the version number, minus the subversion r number,
at autoconf time. Override the internal variables to include the r
number (if needed) at configure time. Basically, the right thing
should always happen. The only place it might not is the version
reported as part of configure --help will not have an r number.
* Since AM_INIT_AUTOMAKE taks a list of options, no need to specify
them in all the Makefile.am files.
* Addes support for subdir-objects, meaning that object files are put
in the directory containing source files, even if the Makefile.am is
in another directory. This should start making it feasible to
reduce the number of Makefile.am files we have in the tree, which
will greatly reduce the time to run autogen and configure.
This commit was SVN r7211.
end) is to check the size and the extent (not the true extent).
If there are gaps we should adapt the source and the destination to match these gaps
(especially if the gaps are in the begining).
This commit was SVN r7060.
think the data is contiguous - and the convertor routine
you've changed this to doesn't support returning the correct
offset into the user buffer when a NULL address is provided
in the iovec array
This commit was SVN r6496.
