Joshua Harlow f4eac0ff4e Attempt to cancel active futures when suspending is underway ...

Instead of waiting on futures to complete that may still be
in an executors backlog (aka, not even started yet) we can
avoid even executing (and waiting on these to finish) by
forcing them to be cancelled and handling this when analyzing
the futures result (by doing nothing with the cancelled result
of a future).

This saves some time when doing suspension with executors that
have a very small pool of workers that actually run tasks/atoms.

Change-Id: Ie79466c44ac6af5ff8936f192ebce4428aa12d98

2016-05-03 15:48:55 -07:00

16 KiB

Raw Permalink Blame History

View Raw