Reproducibility of parallel preconditioned conjugate gradient in hybrid programming environments
نویسندگان
چکیده
منابع مشابه
Analysis of Parallel Preconditioned Conjugate Gradient Algorithms
The conjugate gradient method is an iterative technique used to solve systems of linear equations. The paper analyzes the performance of parallel preconditioned conjugate gradient algorithms. First, a theoretical model is proposed for estimation of the complexity of PPCG method and a scalability analysis is done for three different data decomposition cases. Computational experiments are done on...
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ژورنال
عنوان ژورنال: The International Journal of High Performance Computing Applications
سال: 2020
ISSN: 1094-3420,1741-2846
DOI: 10.1177/1094342020932650