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LLM-guided framework optimizes DAG scheduling for heterogeneous systems

Researchers have developed MoSAIC, a novel framework for optimizing task scheduling in heterogeneous computing systems. This system utilizes large language models (LLMs) to learn effective scheduling heuristics by analyzing optimal schedules generated by the OR-Tools CP-SAT solver. The learned heuristics are designed to capture complex relationships between the structure of directed acyclic graphs (DAGs) and scheduling priorities, creating a reusable knowledge base. Experiments on benchmarks like PolyBench and MachSuite demonstrate that MoSAIC's learned heuristics outperform traditional methods such as HEFT, while also maintaining low computational overhead. AI

IMPACT This framework could improve the efficiency of task scheduling in complex computing systems, potentially impacting areas like embedded systems and high-level synthesis.

RANK_REASON The cluster describes a research paper detailing a new framework for task scheduling. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.IR (Information Retrieval) →

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LLM-guided framework optimizes DAG scheduling for heterogeneous systems

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The cluster describes a research paper detailing a new framework for task scheduling. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.IR (Information Retrieval) TIER_1 English(EN) · Simona Doboli ·

    MoSAIC: Learning DAG Scheduling Heuristics from Optimal Schedules through Motif-Aware Recovery and LLM-Guided Reasoning

    Efficient task scheduling in heterogeneous computing systems remains a fundamental challenge in embedded and high-level synthesis flows. This paper presents MoSAIC (Motif-aware Scheduling with AI-driven Cognition), a learning-based framework that bridges the gap between exact and…