arXiv AI

Beyond the Monolithic Scheduler: Lightweight Adaptive Policy Switcher for Process Scheduling Optimization

arXiv Machine Learning
Jul 7

AdaptiveSD A Stability-Aware, Runtime-Adaptive Speculative Decoding Framework with Multi-Policy Orchestration for CPU-Constrained LLM Inference

arXiv:2607. 03876v1 Announce Type: new Abstract: With the rise of small quantized GGUF-based language models and their increasing use for on-device inference tasks, we have seen the growing need for an approach capable of reliably delivering these models at scale even under severe memory bandwidth constraints such as those imposed by pure CPU implementations.

By Sadra Saremi
arXiv Machine Learning
Aug 31

DART-FL: Burst-Aware Multitask Federated Learning under Dynamic Inference Demand at the Edge

DART-FL is a multitask federated learning framework designed for edge devices that must balance online inference and model training under limited resources. It dynamically allocates resources between inference and training based on current inference backlog and service capacity, then distributes remaining training capacity among tasks using a queue‑aware scheduler that adjusts loss weights. Experiments on image classification datasets with synthetic and real workloads show that DART‑FL adapts to bursty inference demand, improving accuracy for high‑demand tasks while preserving overall multitask performance.

By Yiming Xie, Pinrui Yu, Geng Yuan, Xue Lin, Ningfang Mi
arXiv Machine Learning
Oct 28

COPE: Composable Performance Emulation for Mixture-of-Experts Offloading Policies

COPE (Composable Offloading Policy Emulator) is a system that predicts the best mixture‑of‑experts (MoE) offloading policy for a given model‑platform configuration before runtime integration. It uses a Policy Matrix to separate expert residency and execution strategy, and a Virtual Heterogeneous Machine to profile combined‑operator schedules and estimate performance from offline routing traces. Compared to baselines, COPE improves fastest‑policy selection accuracy by 24‑100 % and reduces prediction error by 1.7‑6.8×, cutting policy‑specific implementation effort by up to 74 %.

By Hanming Zhang, Erhu Feng
arXiv Machine Learning
Aug 7

Hybrid-Adaptive Thread Tuning to Mitigate Simulation Execution Bottlenecks in High-Performance Reinforcement Learning Inference

arXiv:2608. 06025v1 Announce Type: new Abstract: In simulation-in-the-loop decision-making systems, reinforcement learning (RL) inference is often constrained by simulator-side execution overhead, where workloads are highly dynamic and sensitive to runtime thread configurations.

By Jiming Su, Hantao Hua, Lujia Yin, Yiping Yao, Feng Zhu