openmpi

Artem Polyakov 374c824a5c orte/iof: Generalize the fix related to always-ready fds

Reference: https://bugzilla.kernel.org/show_bug.cgi?id=15272.
Work with both stdin/stdout fds that are known to be always
ready using libevent timers.
Such fds can not be effectively used with non-blocking I/O
functions like epoll, poll, select:
- for poll/select the event will be triggered immediately;
- for epoll `epoll_ctl` will reject an attempt to add this
fd to the working set.

Reference: http://www.wangafu.net/~nickm/libevent-book/Ref4_event.html
Libevent suggests to use timers over event_active for the
reasons provided by the link above.

Signed-off-by: Artem Polyakov <artpol84@gmail.com>

2017-07-01 02:24:14 +07:00

base.h

orte/iof: Generalize the fix related to always-ready fds

2017-07-01 02:24:14 +07:00

iof_base_frame.c

orte/iof: Generalize the fix related to always-ready fds

2017-07-01 02:24:14 +07:00

iof_base_output.c

orte/iof: Generalize the fix related to always-ready fds

2017-07-01 02:24:14 +07:00

iof_base_select.c

Clean out old cruft from the ORCM project