arXiv cs.AI· Vladislav Savenkov·· 12 小时前AI 评分36
CIDR：面向软件工程研究的大规模工业级源代码数据集
CIDR: A Large-Scale Industrial Source Code Dataset for Software Engineering Research
AI 导读
研究团队发布 CIDR 数据集，包含来自工业合作伙伴的 4,687 个真实软件仓库，覆盖 84 种编程语言，共 10.33 亿行原始代码（6.703 亿逻辑行），并附带版本控制历史与持续集成、自动化测试等工程实践属性。
正文 · 原文
Abstract:We present the Curated Industrial Developer Repository (CIDR), a large-scale dataset of real-world software repositories collected from industrial partners. The dataset comprises 4,687 repositories spanning 84 programming languages, totaling 1,033 million raw lines of code (670,3 million logical lines), along with structured metadata at the repository level, full version control history, and engineering-practice attributes such as continuous integration usage and the presence of automated tests. All repositories were collected, filtered, and anonymized through a multi-stage pipeline developed specifically for this purpose. We additionally report an exploratory fine-tuning study that adapts a 3-billion-parameter code language model to CIDR and quantifies the effect on held-out enterprise code. CIDR is intended to support research in code intelligence, software quality analysis, developer tooling, and related software engineering tasks. Access to CIDR is provided under a restricted license; details on eligibility and terms are available at this https URL.
| Comments: | 60 pages, 13 figures, 8 appendices. Dataset access: this https URL. Anonymization tool: this https URL. Metadata utility: this https URL |
| Subjects: | Software Engineering (cs.SE); Artificial Intelligence (cs.AI) |
| ACM classes: | I.2.6; I.2.7 |
| Cite as: | arXiv:2605.12153 [cs.SE] |
| (or arXiv:2605.12153v3 [cs.SE] for this version) | |
| https://doi.org/10.48550/arXiv.2605.12153 arXiv-issued DOI via DataCite |
Submission history
From: Vladislav Savenkov [view email]
[v1]
Tue, 12 May 2026 14:07:17 UTC (1,785 KB)
[v2]
Wed, 5 Aug 2026 15:50:43 UTC (2,290 KB)
[v3]
Fri, 16 Oct 2026 06:04:19 UTC (2,396 KB)
来源：arXiv cs.AI · arxiv.org