I'm looking to try to have unified thread pool with OpenSTA and OpenROAD
and having this method would make it easier to understand how much
parallelism is available in the pool.
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
This prevents the thundering herd problem and should increase the
scalability of the DispatchQueue significantly.
Additionally the code the DispatchQueue was taken from made this
improvement five years ago:
79ad8a539d
Signed-off-by: Drew Lewis <cannada@google.com>
