DDalphaAMG for twisted mass fermions
Date
2016Publisher
Proceedings of Science (PoS)Source
Proceedings of Science34th Annual International Symposium on Lattice Field Theory, LATTICE 2016
Volume
Part F128557Google Scholar check
Keyword(s):
Metadata
Show full item recordAbstract
We present the Adaptive Aggregation-based Domain Decomposition Multigrid method extended to the twisted mass fermion discretization action. We show comparisons of results as a function of tuning the parameters that enter the twisted mass version of the DDalphaAMG library [3]. Moreover, we linked the DDalphaAMG library to the tmLQCD software package and give details on the performance of the multigrid solver during HMC simulations at the physical point. © Copyright owned by the author(s).