Efficient GPU-accelerated parallel cross-correlation

• Published in: Journal of parallel and distributed computing Vol. 199; p. 105054
• Main Authors: Maděra, Karel, Šmelko, Adam, Kruliš, Martin
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.05.2025
• Subjects: Algorithm; Caching; Cross-correlation; CUDA; GPU; Optimizations; Parallel; CUDA; Caching; Parallel; GPU; Algorithm; Cross-correlation; Optimizations

Cross-correlation is a data analysis method widely employed in various signal processing and similarity-search applications. Our objective is to design a highly optimized GPU-accelerated implementation that will speed up the applications and also improve energy efficiency since GPUs are more efficie...