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  Gupta, Anshul Add to Alert Profile  
 
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  1 - 5 of 6 reviews    
  Topics in parallel and distributed computing: introducing concurrency in undergraduate courses
Prasad S., Gupta A., Rosenberg A., Sussman A., Weems C., Morgan Kaufmann Publishers Inc., San Francisco, CA, 2015. 360 pp.  Type: Book (978-0-128038-99-4)

Providing practical assistance for adding parallel programming at an early stage to undergraduate students in computer science is the aim of this book. Although presented as a book, it is really a collection of separate articles by dif...
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Jan 27 2016  
  Sparse matrix factorization on massively parallel computers
Gupta A., Koric S., George T.  SC 2009 (Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, Portland, OR, Nov 14-20, 2009) 1-12, 2009.  Type: Proceedings

Gupta, Koric, and George consider direct methods for solving large sparse linear systems. As the authors themselves admit that “direct methods have a high asymptotic computational and memory requirement relative to iterative ...
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Jun 16 2010  
  The design, implementation, and evaluation of a symmetric banded linear solver for distributed-memory parallel computers
Gupta A., Gustavson F., Joshi M., Toledo S. ACM Transactions on Mathematical Software 24(1): 74-101, 1998.  Type: Article

The design and implementation of an efficient algorithm for solving symmetric banded linear systems on distributed-memory parallel computers are described. The design goals for this effort were to produce a blocked version of the Chole...
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Mar 1 1999  
  Highly Scalable Parallel Algorithms for Sparse Matrix Factorization
Gupta A., Karypis G., Kumar V. (ed) IEEE Transactions on Parallel and Distributed Systems 8(5): 502-520, 1997.  Type: Article

The authors present new parallel algorithms for Cholesky factorization of large sparse symmetric positive definite matrices. They claim that their parallel multifrontal methods are the first that scale as well as methods for dense matr...
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Nov 1 1997  
  Performance and Scalability of Preconditioned Conjugate Gradient Methods on Parallel Computers
Gupta A., Kumar V. (ed), Sameh A. IEEE Transactions on Parallel and Distributed Systems 6(5): 455-469, 1995.  Type: Article

An important problem in scientific computing is solving large sparse systems of linear equations A x = b. In this fundamental research paper, the authors study the performance and scalability of parallel formulations...
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Nov 1 1996  

 
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