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» Using Postordering and Static Symbolic Factorization for Par...
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84
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SPAA
1998
ACM
15 years 4 months ago
Elimination Forest Guided 2D Sparse LU Factorization
Sparse LU factorization with partial pivoting is important for many scienti c applications and delivering high performance for this problem is di cult on distributed memory machin...
Kai Shen, Xiangmin Jiao, Tao Yang
117
Voted
AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
15 years 21 days ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li