Eigen paralelization

From Medusa: Coordinate Free Mehless Method implementation
Revision as of 13:12, 27 March 2017 by Jureslak (talk | contribs)

Jump to: navigation, search

General Eigen parallelism: https://eigen.tuxfamily.org/dox/TopicMultiThreading.html

Eigen uses number of threads specified my OpenMP, unless Eigen::setNbThreads(n); was called.

Exectuion on PC with 4 cores and 8 hyperthreads:

Speedups Ax.png L2hit.png L3hit.png

Execution on Intel Phi:

Speedups phi.png L2hit phi.png L3hit phi.png