the seek offset calculation did not treat the offset as a multiple
of the etype provided. Fixing this makes some more ibm tests pass.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
this commit revamps the internal operations of the sharedfp components.
Specifically, it is focused around removing the second file_open
operation for shared file pointers. This makes the code more efficient.
Because of that, there is no necessity anymore for the sharedfp_lazy_open
mca parameter.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
As we changed the ABI (forcing a major release), we can limit
the size of the predefined communicators by moving the collective
structure outside the communicator. This might have a minimal,
but unnoticeable, impact on performance. This approach has been
discussed during the January 2017 devel meeting.
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
Even if the mutex is actually located in
sm_data->sm_offset_ptr->mutex, have sm_data->mutex point to it. This
avoids a few #if blocks that are otherwise identical.
- extend the framework API
- remove the dummy component, not require anymore
- add four components to perform the actual job.
This commit was SVN r28828.
