3 papers
cs.DC2026
Effect of Abstractions and Prompting Strategies on LLM-Guided High-Performance Optimizations
Jiří Klepl, Maty'aš Brabec, Matyáš Brabec +1
Code performance optimization is a vital aspect of modern software development, as it enables faster response times and reduced resource usage. These optimizations require a deep u…
cs.DC2025
Tutoring LLM into a Better CUDA Optimizer
Matyáš Brabec, JiÅà Klepl, Michal Töpfer +1
Recent leaps in large language models (LLMs) caused a revolution in programming tools (like GitHub Copilot) that can help with code generation, debugging, and even performance opti…
cs.DC2025
Layout-Agnostic MPI Abstraction for Distributed Computing in Modern C++
JiÅà Klepl, Martin KruliÅ¡, Matyáš Brabec
Message Passing Interface (MPI) has been a well-established technology in the domain of distributed high-performance computing for several decades. However, one of its greatest dra…