http://marc.info/?l=linux-mm-commits&m=127352503417787&w=2 for more
details.
* Remove the ptmalloc memory component; replace it with a new "linux"
memory component.
* The linux memory component will conditionally compile in support
for ummunotify. At run-time, if it has ummunotify support and
finds run-time support for ummunotify (i.e., /dev/ummunotify), it
uses it. If not, it tries to use ptmalloc via the glibc memory
hooks.
* Add some more API functions to the memory framework to accomodate
the ummunotify model (i.e., poll to see if memory has "changed").
* Add appropriate calls in the rcache to the new memory APIs to see
if memory has changed, and to react accordingly.
* Add a few comments in the openib BTL to indicate why we don't need
to notify the OPAL memory framework about specific instances of
registered memory.
* Add dummy API calls in the solaris malloc component (since it
doesn't have polling/"did memory change" support).
This commit was SVN r23113.
he errmgr framework so that it can decide how to respond - which for now at least is just to check for lifeline and abort if so.
Add a new error constant to indicate that the error is "unrecoverable" so the oob can know it needs to abort.
This commit was SVN r23112.
It is okay to not have a paffinity module IF you aren't using paffinity anyway. So don't error out of MPI_Init because a paffinity module wasn't selected.
Cleanup error reporting in the odls default module to (once and for all!) eliminate messages originating in the fork'd process. Create some new error codes to allow us to pass enough info back to the parent process to provide useful error messages.
This commit was SVN r23106.
MPI_WIN_SET_ERRHANDLER had their MPI handle parameters marked as INOUT
instead of IN, thereby disallowing passing pre-defined handles through
because they are constants (e.g., MPI_COMM_WORLD). This wasn't really
a problem for MPI_WIN_SET_ERRHANDLER since there are no predefined
windows, but it wasn't right.
This commit was SVN r23098.
- fixed bug in MPI-I/O tracing: tracking MPI file handles even if MPI_File_open isn't recorded
- fixed compiler warnings in the PAPI component
- incremented version number to 5.8.2
This commit was SVN r23074.
Modify the check_complete code so it finds the first non-zero exit status (i.e., the one from the lowest rank) in a job that terminates normally, and sets the mpirun exit code to that status.
This commit was SVN r23071.
1. orte_enable_recovery - default recovery policy, can be overridden on a per-job basis
2. orte_max_local_restarts - default max number of local restarts, can be overridden
3. orte_max_global_restarts - default max number of relocates, can be overridden
Implement the restart_proc API for the ODLS framework, reorganize the default fns a little to avoid copying code.
This commit was SVN r23057.
