This commit improves and corrects error handling. In
cases where existing objects are altered after a call
to ompi_java_exceptionCheck, the results of the exception
check method are checked. In the case of an exception,
memory is cleaned up and the code returns to Java without
altering existing objects.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
Includes all MPI functions supported by Open MPI, including MPI-3
functions (as of about 2 weeks ago). Many changes compared to the
prior generation of Java bindings; not much is left from the prior
generation, actually. The changes include (but are not limited to):
* Add support for more than just a subset of MPI-1 functions
* Use typical Java case for symbol names
* Support Java Direct buffers (giving darn-near "native C"
performance)
* Support "type struct" better than the prior generation
* Make more of an effort for the Java bindings to be a thin layer
over the back-end C bindings
* ...and more
A proper README with more information about what is supported, how to
use these bindings, etc. will be committed shortly.
This commit was SVN r29263.
