23–28 Jun 2014
Columbia University
US/Eastern timezone

Extending the QUDA library with the EigCG solver

23 Jun 2014, 17:10
20m
415 Schapiro

415 Schapiro

Talk Algorithms and Machines Algorithms and Machines

Speaker

Dr Alexei Strelchenko (Fermilab)

Description

Realization of the Incremental eigCG algorithm for solving Hermitian linear systems with multiple right hand sides on the CUDA platform is reported. In particular, we present details of implementation of the algorithm in the QUDA library. Preliminary performance results are provided.

Primary author

Dr Alexei Strelchenko (Fermilab)

Presentation materials