A novel parallel QR algorithm for hybrid distributed memory HPC systems

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Author
Granat, Robert
Kågström, Bo
Kressner, Daniel
Date
2010
Type
  • Journal Article
Publication status
published
External links
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Journal / series
SIAM Journal on Scientific Computing
Volume
32(4)
Pages
2345 - 2378
Publisher
SIAM
Subject
Eigenvalue problem; Nonsymmetric QR algorithm; Multishift; Bulge chasing; Parallel computations; Level 3 performance; Aggressive early deflation; Parallel algorithms; Hybrid distributed memory systems
Organisational unit
03792 - Kressner, Daniel
Notes
Received April 24 2009, Accepted May 11 2010, Published August 4 2010.
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Cited 12 times in Web of Science
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