Using this approach, we do not need to check neighbors' status. Every ready CTU will scheduled based on scores.
"is_ready" or "is_priority_higher" callback is not needed anymore.
We may use a lockless executor to reduce multi-thread overhead in the future
Using this approach, we do not need to check neighbors' status. Every ready CTU will scheduled based on scores. "is_ready" or "is_priority_higher" callback is not needed anymore. We may use a lockless executor to reduce multi-thread overhead in the future