Unverified50% confidenceFactExact time
RL训练循环包含Rollout（环境交互，CPU密集）和Learning（网络更新，GPU密集）两个阶段，常串行执行导致算力浪费
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
Practical RL Compute Optimization: Core Strategies to Boost CPU and GPU Utilization
redditr/reinforcementlearning7/10/2026
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