A Comprehensive Survey on Benchmarks and Solutions in Software Engineering of LLM-Empowered Agentic System (2510.09721v1)

Abstract: The integration of LLMs into software engineering has catalyzed a paradigm shift from traditional rule-based systems to sophisticated agentic systems capable of autonomous problem-solving. Despite this transformation, the field lacks a comprehensive understanding of how benchmarks and solutions interconnect, hindering systematic progress and evaluation. This survey presents the first holistic analysis of LLM-empowered software engineering, bridging the critical gap between evaluation and solution approaches. We analyze 150+ papers and organize them into a comprehensive taxonomy spanning two major dimensions: (1) Solutions, categorized into prompt-based, fine-tuning-based, and agent-based paradigms, and (2) Benchmarks, covering code generation, translation, repair, and other tasks. Our analysis reveals how the field has evolved from simple prompt engineering to complex agentic systems incorporating planning and decomposition, reasoning and self-refinement, memory mechanisms, and tool augmentation. We present a unified pipeline that illustrates the complete workflow from task specification to final deliverables, demonstrating how different solution paradigms address varying complexity levels across software engineering tasks. Unlike existing surveys that focus on isolated aspects, we provide full-spectrum coverage connecting 50+ benchmarks with their corresponding solution strategies, enabling researchers to identify optimal approaches for specific evaluation criteria. Furthermore, we identify critical research gaps and propose actionable future directions, including multi-agent collaboration frameworks, self-evolving code generation systems, and integration of formal verification with LLM-based methods. This survey serves as a foundational resource for researchers and practitioners seeking to understand, evaluate, and advance LLM-empowered software engineering systems.