现在的代码支持actor和rollout分离吗

[Life-0-1]

self.hybrid_engine = config.actor_rollout_ref.hybrid_engine assert self.hybrid_engine, 'Currently, only support hybrid engine'

根据代码来看，目前actor, rollout, ref必须在同一个worker上。

将来会考虑支持，将actor和rollout可以分配在不同的资源和worker上吗？

[vermouth1992]

Unless using asynchronous algorithms, placing actor and rollout onto different workers will only deteriorate the performance.

[PeterSH6]

The reference worker can be separate. You can specify the role and initialize the reference model alone