'Blas 1' presentation slideshows

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication

1.09k views • 109 slides

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr14. Outline. History and motivation Why minimize communication? Lower bound on communication Structure of the Dense Linear Algebra motif What does Ab do?

1.32k views • 108 slides

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr11. Outline. History and motivation Structure of the Dense Linear Algebra motif Parallel Matrix-matrix multiplication

1.05k views • 104 slides

CS 267 Dense Linear Algebra: History and Structure, Parallel Matrix Multiplication

1.01k views • 101 slides

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr08. Outline. Motivation, overview for Dense Linear Algebra Review Gaussian Elimination (GE) for solving Ax=b Optimizing GE for caches on sequential machines

722 views • 72 slides

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr06. Outline. Motivation, overview for Dense Linear Algebra Review Gaussian Elimination (GE) for solving Ax=b Optimizing GE for caches on sequential machines

734 views • 62 slides

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr07. Outline. Motivation, overview for Dense Linear Algebra Review Gaussian Elimination (GE) for solving Ax=b Optimizing GE for caches on sequential machines

735 views • 62 slides

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr06. Outline. Motivation, overview for Dense Linear Algebra Review Gaussian Elimination (GE) for solving Ax=b Optimizing GE for caches on sequential machines

622 views • 62 slides

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination

CS 267 Dense Linear Algebra: Parallel Gaussian Elimination. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr07. Outline. Motivation, overview for Dense Linear Algebra Review Gaussian Elimination (GE) for solving Ax=b Optimizing GE for caches on sequential machines

629 views • 62 slides

James Demmel cs.berkeley/~demmel/cs267_Spr99

CS 267 Applications of Parallel Computers Lecture 2: Memory Hierarchies and Optimizing Matrix Multiplication. James Demmel http://www.cs.berkeley.edu/~demmel/cs267_Spr99. Outline. Understanding Caches Optimizing Matrix Multiplication. Idealized Uniprocessor Model.

304 views • 30 slides