and assert it is below when accessing ompi_ddt_basicDatatypes
- datatype in ompi_ddt_pack_description_length is and will not be
changed.
This commit was SVN r9193.
args from the old data-type. As this args are only read-only, I don't want to have several
copies around, so I add a reference count to them and simply attach them to the new
datatype. The args array now get freed only when the last reference dissapear.
This commit was SVN r9191.
MPI informations stored in args (the MPI_COMBINER stuff). This function
print only one level of information but it expand the name of the
datatype if the data is a predefined one.
This commit was SVN r9090.
data, if the packed data is contiguous and the unpacked one is not. The
problem was that the unpack function did not update the bConverted value
to the real number of bytes extracted from the iovecs, but limit the update
to the number of bytes moved into the user buffers. So, if there were some
bytes copied in the internal pending buffer, they were lost because the next
convertor instead of using the correct bConverted (with the total number of
bytes) has only the transfered number. The result of this bug, is a shift to
left by few bytes of the values in the user buffers.
Add a protection against such kind of errors in the new_position.c.
This commit was SVN r8997.
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
increased the datatype ref count, and there is no way to have a convertor without a valid
request, so there is no need for the convertor to increase the reference count of the datatype
again. Therefore, if one want to use the datatype for something else than MPI request, one
has to manage the reference counts outside the datatype layer.
This commit was SVN r8769.
the same algorithm as in the zlib library, as it is supposed to be the fastest
one and still give good error detection. For those who want to activate the
checksum, there is a define at the bottom of the datatype_internal.h file.
This commit was SVN r8509.
- Separate out the registration of the MCA params into a standalong
function that is invoked by ompi_mpi_init() (so that ompi_info can
see these params)
- Rename the params to "mpi_ddt_*" instead of "datatype_*" so that
they fit into the common naming scheme
This commit was SVN r8196.
Remove the old function from the dt_unpack.c and activate the new one from dt_copy.c
Add a MCA param ompi_copy_debug to get messages about the local memory copies in the new function.
Slightly change the prototype of the function to keep the compilers happy on some platforms.
This commit was SVN r8142.
