S4U:
- New class ActivitySet to ease wait_any()/test_any()/wait_all()
+ - Deprecate {Comm,Io,Exec}::{wait_any,wait_all,test_any} and friends
- New function NetZone::add_route(host1, host2, links) when you don't need gateways
Also add a variant with s4u::Link, when you don't want to specify the directions
on symmetric routes.
- Mailbox::get_async() does not return a pair anymore. Use comm.get_payload() instead.
- Comm::waitall() is gone. Please use ActivitySet() instead.
- Comm::waitallfor() is gone too. Its semantic was unclear on timeout anyway.
+ - Io::waitany() and waitanyfor() are gone. Please use ActivitySet() instead.
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