28 citations · 39 across the 4 of their papers we have counts for
5 papers
Single flavour optimisations to Hybrid Monte Carlo
Taylor Haar, Waseem Kamleh, James Zanotti +1
It has become increasingly important to include one or more individual flavours of dynamical fermion in lattice QCD simulations. This is due in part to the advent of QCD+QED calcul…
Single flavour filtering for RHMC in BQCD
Waseem Kamleh, Taylor Haar, Yoshifumi Nakamura +1
Filtering algorithms for two degenerate quark flavours have advanced to the point that, in 2+1 flavour simulations, the cost of the strange quark is significant compared with the l…
An update on the BQCD Hybrid Monte Carlo program
Taylor Ryan Haar, Yoshifumi Nakamura, Hinnerk Stüben
We present an update of BQCD, our Hybrid Monte Carlo program for simulating lattice QCD. BQCD is one of the main production codes of the QCDSF collaboration and is used by CSSM and…
Improving Polynomial-filtered Hybrid Monte Carlo With Hasenbusch
Taylor Haar, Waseem Kamleh, James Zanotti +1
The predominant method for generating Lattice QCD configurations is Hybrid Monte Carlo (HMC). In order to speed up this generation, a wide range of preconditioning techniques that…
Applying polynomial filtering to mass preconditioned Hybrid Monte Carlo
Taylor Haar, Waseem Kamleh, James Zanotti +1
The use of mass preconditioning or Hasenbusch filtering in modern Hybrid Monte Carlo simulations is common. At light quark masses, multiple filters (three or more) are typically us…