Enhancing performance of Tall-Skinny QR factorization using FPGAs

• Main Authors: Rafique, Abid, Kapre, Nachiket, Constantinides, George A.
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: Computer Science and Engineering
• Online Access: https://hdl.handle.net/10356/81242; http://hdl.handle.net/10220/39153
• Institution: Nanyang Technological University

Communication-avoiding linear algebra algorithms with low communication latency and high memory bandwidth requirements like Tall-Skinny QR factorization (TSQR) are highly appropriate for acceleration using FPGAs. TSQR parallelizes QR factorization of tall-skinny matrices in a divide-and-conquer fash...