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Large Language Models (LLM) are increasingly used for software development, yet existing benchmarks for LLM-based coding assistance do not reflect the constraints of High Energy Physics (HEP) and High Performance Computing (HPC) software.…

We explore the use of Large Language Models (LLMs) to generate high-quality Register-Transfer Level (RTL) code with minimal human interference. The traditional RTL design workflow requires human experts to manually write high-quality RTL…

Programming Languages · Computer Science 2024-06-04 Hanxian Huang , Zhenghan Lin , Zixuan Wang , Xin Chen , Ke Ding , Jishen Zhao

Fully automated verification of large-scale software and hardware systems is arguably the holy grail of formal methods. Large language models (LLMs) have recently demonstrated their potential for enhancing the degree of automation in formal…

Software Engineering · Computer Science 2026-03-11 Zhongyi Wang , Tengjie Lin , Mingshuai Chen , Haokun Li , Mingqi Yang , Xiao Yi , Shengchao Qin , Yixing Luo , Xiaofeng Li , Bin Gu , Liqiang Lu , Jianwei Yin

Accurate determination of the performance of parallel GPU code typically requires execution-time profiling on target hardware -- an increasingly prohibitive step due to limited access to high-end GPUs. This paper explores whether Large…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-08 Gregory Bolet , Giorgis Georgakoudis , Harshitha Menon , Konstantinos Parasyris , Niranjan Hasabnis , Hayden Estes , Kirk W. Cameron , Gal Oren

With the unprecedented advancements in Large Language Models (LLMs), their application domains have expanded to include code generation tasks across various programming languages. While significant progress has been made in enhancing LLMs…

Software Engineering · Computer Science 2024-06-10 Prashanth Vijayaraghavan , Luyao Shi , Stefano Ambrogio , Charles Mackin , Apoorva Nitsure , David Beymer , Ehsan Degan

Large Language Models (LLMs) have rapidly improved in performance across code-related tasks, making their integration into Register Transfer Level (RTL) development increasingly attractive. Mimicking the behavior of inline code assistants,…

Large Language Models (LLMs) with inference-time scaling techniques show promise for code generation, yet face notable efficiency and scalability challenges. Construction-based tree-search methods suffer from rapid growth in tree size, high…

Computation and Language · Computer Science 2025-08-12 Zhiyi Lyu , Jianguo Huang , Yanchen Deng , Steven Hoi , Bo An

Programming is a core skill in computer science and software engineering (SE), yet identifying and resolving code errors remains challenging for both novice and experienced developers. While Large Language Models (LLMs) have shown…

Software Engineering · Computer Science 2026-03-27 Md Faizul Ibne Amin , Yutaka Watanobe , Md. Mostafizer Rahman , Daniel M. Muepu , Md. Shahajada Mia

In recent years, various computing-in-memory (CIM) processors have been presented, showing superior performance over traditional architectures. To unleash the potential of various CIM architectures, such as device precision, crossbar size,…

Hardware Architecture · Computer Science 2024-05-09 Songyun Qu , Shixin Zhao , Bing Li , Yintao He , Xuyi Cai , Lei Zhang , Ying Wang

The rapid growth of large language models (LLMs) has outpaced the evolution of single-GPU hardware, making model scale increasingly constrained by memory capacity rather than computation. While modern training systems extend GPU memory…

Operating Systems · Computer Science 2026-04-08 Zhengqing Yuan , Lichao Sun , Yanfang Ye

Auto-vectorization is a fundamental optimization for modern compilers to exploit SIMD parallelism. However, state-of-the-art approaches still struggle to handle intricate code patterns, often requiring manual hints or domain-specific…

Software Engineering · Computer Science 2025-06-05 Zhongchun Zheng , Kan Wu , Long Cheng , Lu Li , Rodrigo C. O. Rocha , Tianyi Liu , Wei Wei , Jianjiang Zeng , Xianwei Zhang , Yaoqing Gao

Fine-tuning large language models (LLMs) is crucial for adapting them to specific tasks, yet it remains computationally demanding and raises concerns about correctness and privacy, particularly in untrusted environments. Although…

Cryptography and Security · Computer Science 2025-12-03 Guofu Liao , Taotao Wang , Shengli Zhang , Jiqun Zhang , Shi Long , Dacheng Tao

Large language models (LLMs) can often generate functionally correct code, but their ability to produce efficient implementations for performance-critical systems tasks remains limited. Existing code benchmarks mainly emphasize correctness…

Software Engineering · Computer Science 2026-05-18 Huihao Jing , Wenbin Hu , Haochen Shi , Hanyu Yang , Sirui Zhang , Shaojin Chen , Haoran Li , Yangqiu Song

Hardware verification is crucial in modern SoC design, consuming around 70% of development time. SystemVerilog assertions ensure correct functionality. However, existing industrial practices rely on manual efforts for assertion generation,…

Large language models (LLMs) are increasingly deployed under the Model-as-a-Service (MaaS) paradigm. To meet stringent quality-of-service (QoS) requirements, existing LLM serving systems disaggregate the prefill and decode phases of…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-11-20 Ao Xu , Han Zhao , Weihao Cui , Quan Chen , Yukang Chen , Shulai Zhang , Shuang Chen , Jiemin Jiang , Zhibin Yu , Minyi Guo

Finetuning large language models (LLMs) is essential for task adaptation, yet today's serving stacks isolate inference and finetuning on separate GPU clusters -- wasting resources and under-utilizing hardware. We introduce FlexLLM, the…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-27 Gabriele Oliaro , Xupeng Miao , Xinhao Cheng , Vineeth Kada , Mengdi Wu , Ruohan Gao , Yingyi Huang , Remi Delacourt , April Yang , Yingcheng Wang , Colin Unger , Zhihao Jia

Traditional logic programming relies on symbolic computation on the CPU, which can limit performance for large-scale inference tasks. Recent advances in GPU hardware enable high-throughput matrix operations, motivating a shift toward…

Symbolic Computation · Computer Science 2025-08-20 Lun Ai

SystemVerilog Assertions (SVAs) are critical for verifying the correctness of hardware designs, but manually writing them from natural language property descriptions, i.e., NL2SVA, remains a labor-intensive and error-prone task. Recent…

Computation and Language · Computer Science 2025-06-30 Weihua Xiao , Derek Ekberg , Siddharth Garg , Ramesh Karri

The use of intrinsic functions to leverage hardware-specific capabilities is a crucial approach for optimizing library performance. Many mainstream libraries implement a large number of vectorized algorithms on Arm or x86 SIMD…

Software Engineering · Computer Science 2026-03-30 Liutong Han , Zhiyuan Tan , Hongbin Zhang , Pengcheng Wang , Chu Kang , Mingjie Xing , Yanjun Wu

Large language models (LLMs) have improved Verilog generation from natural-language specifications, but most pipelines still treat generation as isolated sampling followed by functional checking. This is insufficient for practical RTL…

Computation and Language · Computer Science 2026-05-27 Zehua Pei , Hui-Ling Zhen , Yu Zhang , Sinno Jialin Pan , Mingxuan Yuan , Bei Yu