specific method · filed under post-training
Seamless Rollout Engine
A rollout engine developed to accelerate RL training and validation.
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used 2
Documented in
Evidence
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We develop a Seamless Rollout Engine to accelerate RL training and validation.
usedsoftware implementationin MiMo-7B series RL training infrastructureXiaomi
we extend the Seamless Rollout Engine [xia2025mimo] and implement a Data Scheduler
usedtraining objectivein MiMo-V2-FlashXiaomi
Filed alongside
Other methods under post-training :: rollout & RL infrastructure.
Asynchronous reinforcement learningPartial rolloutAsynchronous RL frameworks for large-scale agent scaffolds and environment orchestrationToken-in-token-out (TITO)Asynchronous reinforcement learning infrastructureCo-located RL trainingData SchedulerDecoupled control plane and data planeDecoupling agent rollout into sandbox and worker containerDeficit-corrected schedulingLarge-scale asynchronous RL in synthesized tasksOne-step off-policy asynchronous reinforcement learningPredictive Rollout DispatchSample-grained garbage collectionSLIMEToken-granularity persistence of rollout statesToken-level interruptionTool ManagerToolboxAdaptive Rollout ConcurrencyAdaptive Rollout SchedulingAgent LoopAgent-centric rollout executionAsynchronous Agent RL algorithms