'Blas' 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

Computational Methods in Astrophysics

378 views • 37 slides

Numerical Linear Algebra An Introduction

Numerical Linear Algebra An Introduction. Levels of multiplication . vector-vector a[i]*b[i] matrix-vector A[i,j]*b[j] matrix-matrix A[I,k]*B[k,j]. Matrix-Matrix. for (i=0; i<n; i++) for (j=0; j<n; j++) { C[i,j]=0.0; for (k=0; k<n; k++)

397 views • 27 slides

Lecture 8: Caffe - CPU Optimization

Lecture 8: Caffe - CPU Optimization. boris . ginzburg@intel.com. Agenda. Profiling of application with Vtune Caffe with BLAS Parallelization with OpenMP. Vtune : getting started. Vtune : getting started.

525 views • 17 slides

133 views • 13 slides