slime now adds --release-train, pushing the inference system during agentic RL training to a new limit.
In colocated RL training, we want SGLang to use as much room as possible for inference-side optimizations such as HiCache, instead of being constrained by offloaded Megatron training processes.
--release-train makes this possible by releasing the Megatron training process during rollout and reloading it for each training round.
This gives SGLang more configuration headroom in colocated RL workloads.
PR: