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arXiv · 2608.13512

Performance Reporting of Mathematical Library Installations with LAAB - An Overview

Aravind Sankaran·Paolo Bientinesi
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Abstract

We present the Linear Algebra Aware Benchmarks (LAAB) framework for systematically assessing and reporting the performance of mathematical library installations on HPC systems. Mathematical libraries provide interfaces for operations that form the computational building blocks of scientific applications. Reporting their performance is important for assessing application efficiency, estimating compute-time requirements, and preparing resource-allocation requests. In this paper, we define four objectives for performance reporting: 1) traceability, linking each report to the exact library installation and execution settings; 2) compatibility, relating library-operation performance to higher-level scientific applications that use them; 3) reliability, supporting interpretation in the presence of measurement variability; and 4) accessibility, ensuring that reports, benchmark definitions, and relevant metadata are available for inspection and reproduction. We then present the design of LAAB and show how it addresses the challenges associated with these objectives.

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Aravind Sankaran, Paolo Bientinesi. 2026-08-13. Performance Reporting of Mathematical Library Installations with LAAB - An Overview. https://arxiv.org/abs/2608.13512

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