Minimize idle accelerators: Native RL job interleaving with co-operative time-slicing in llm-d
Google CloudThe math behind reinforcement learning (RL) post-training for large language models (LLMs) is notoriously unforgiving. As frontier AI labs push the boundaries of reasoning and coding models using RL post-training algorithms like Group Relative Policy Optimization (GRPO), they routinely hit hard architectural and infrastructure constraints. While much of the industry's focus remains on acquiring raw accelerator capacity, infrastructure efficiency is…
