Person
Jack Dongarra
Distinguished Professor of Computer Science at the University of Tennessee and Turing Award laureate known for numerical linear algebra libraries such as LINPACK and LAPACK.
Professor, University of Tennessee
6
Articles · since Mar 2026
15
Coverage · About Jack Dongarra
Jul 7, 2026
The FP64 Debate Didn't Produce a Winner. It Produced a Joint Byline.
Dongarra, Hoefler, and Matsuoka now ask whether supercomputing needs GPUs at all, and the CPU-only machine atop the Top500 is their test vehicle.
Jul 7, 2026 · By Matt Walters · 13 min read
Jun 15, 2026
Reconstructing FP64: How Supercomputing's Establishment Is Adapting Science to AI Silicon
Two papers, Matsuoka's FP8-emulation preprints and the Dongarra 'Ride the Wave' paper, point to a field adapting scientific computing to AI silicon it no longer controls.
Jun 15, 2026 · By Matt Walters · 20 min read
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