'90 mflop' presentation slideshows

3.55k views • 318 slides

3.4k views • 318 slides

3.2k views • 318 slides

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV)

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV). James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr11. Outline. Motivation for Automatic Performance Tuning Results for sparse matrix kernels OSKI = Optimized Sparse Kernel Interface Tuning Higher Level Algorithms

3.17k views • 313 slides

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV)

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV). James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr10. Outline. Motivation for Automatic Performance Tuning Results for sparse matrix kernels OSKI = Optimized Sparse Kernel Interface Tuning Higher Level Algorithms

2.96k views • 270 slides

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV)

Automatic Performance Tuning and Sparse-Matrix-Vector-Multiplication (SpMV). James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr09. Berkeley Benchmarking and OPtimization (BeBOP). Prof. Katherine Yelick Current members

2.67k views • 267 slides

James Demmel cs.berkeley/~demmel/cs267_Spr09

Automatic Performance Tuning of Sparse-Matrix-Vector-Multiplication (SpMV) and Iterative Sparse Solvers. James Demmel www.cs.berkeley.edu/~demmel/cs267_Spr09. Outline. Motivation for Automatic Performance Tuning Results for sparse matrix kernels Sparse Matrix Vector Multiplication (SpMV)

2.73k views • 261 slides

Automatic Performance Tuning Sparse Matrix Kernels

2.24k views • 208 slides

James Demmel UC Berkeley

The Future of Numerical Linear Algebra Automatic Performance Tuning of Sparse Matrix codes The Next LAPACK and ScaLAPACK www.cs.berkeley.edu/~demmel/Utah_Apr05.ppt. James Demmel UC Berkeley. Outline. Automatic Performance Tuning of Sparse Matrix Kernels Updating LAPACK and ScaLAPACK.

785 views • 78 slides

CS 267 Sparse Matrices: Sparse Matrix-Vector Multiply for Iterative Solvers

956 views • 77 slides