This pull request adds an arraylist of type Buffer to
the Request class. Whenever a request object is created
that has associated buffers, the buffers should be added
to this array list so the java garbage collector does
not dispose of the buffers prematurely.
This is a more robust expansion on the idea first proposed by
@ggouaillardet
Fixes#369
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
A helper method in Request.java could cause a crash
if the request array that was passed contained nulls.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
Added Cloneable to the implemented interface list as per
Coverity suggestion. The required methods were already
implemented, but it was not explicitly stated. This is
an intent revealing change.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
Includes java bindings for MPI_GET_ELEMENTS_X and
MPI_STATUS_SET_ELEMENTS_X. This PR also adds the
Count object which represents MPI_Count.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
There are a few places where adding the @param for the variable
javadoc wants does not make sense, so I added suppression statements
in those areas.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
Bindings for the MPI_WIN_FLUSH_LOCAL, MPI_WIN_FLUSH_LOCAL_ALL, MPI_WIN_ALLOCATE, MPI_WIN_ALLOCATE_SHARED, and MPI_COMM_SPLIT_TYPE. Also added several necessary constants.
Signed-off-by: Nathaniel Graham ngraham@lanl.gov
Java bindings for the following functions: MPI_RACCUMULATE, MPI_GET_ACCUMULATE, MPI_RGET_ACCUMULATE, MPI_WIN_LOCK_ALL, MPI_WIN_UNLOCK_ALL, MPI_WIN_SYNC, MPI_WIN_FLUSH, MPI_WIN_FLUSH_ALL, MPI_COMPARE_AND_SWAP, and MPI_FETCH_AND_OP. Also includes Java bindings for the Operations MPI_REPLACE and MPI_NO_OP.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
This commit does two things. It removes checks for C99 required
headers (stdlib.h, string.h, signal.h, etc). Additionally it removes
definitions for required C99 types (intptr_t, int64_t, int32_t, etc).
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
Talked to @ggouaillardet about this code. It was not intended to be committed to
master. Removing to fix coverity issue.
CID 1270134 Unchecked return value
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit also adds protection against negative error codes in ompi
error code functions. There is one outstanding issue. There is a
negative MPI error code defined in mpi.h. This will need to be fixed
separetely.
This commit fixes coverity IDs 1271533 and 1270156.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
The sargs array and its elements were malloced but not freed. Note
that strings passed to NewStringUTF are copied into Java's heap and it
is the callers responsibility to free the original string.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Please verify your components have been updated correctly. Keep in
mind that in terms of threading:
OPAL_FREE_LIST_GET -> opal_free_list_get_st
OPAL_FREE_LIST_RETURN -> opal_free_list_return_st
I used the opal_using_threads() variant anytime it appeared multiple
threads could be operating on the free list. If this is not the case
update to _st. If multiple threads are always in use change to _mt.
