Solving DWF dirac equation using multi-splitting preconditioned conjugate gradient with tensor cores on NVIDIA GPUs

Jung, Chulwoo; Tu, Jiqun

doi:10.1145/3468267.3470613

Solving DWF dirac equation using multi-splitting preconditioned conjugate gradient with tensor cores on NVIDIA GPUs

Conference · 05 July 2021

DOI:https://doi.org/10.1145/3468267.3470613· OSTI ID:2333678

Jung, Chulwoo; Tu, Jiqun

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

DOE Contract Number:: SC0012704

OSTI ID:: 2333678

Report Number(s):: BNL-222922-2022-COPA

Resource Relation:: Conference: PASC '21: Proceedings of the Platform for Advanced Scientific Computing, Virtual Event, 7/5/2021 - 7/9/2021

Country of Publication:: United States

Language:: English

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Adaptive Multigrid Algorithm for Lattice QCD No authors listed Physical Review Letters https://doi.org/10.1103/PhysRevLett.100.041601		January 2008
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Möbius Fermions: Improved Domain Wall Chiral Fermions No authors listed Nuclear Physics B - Proceedings Supplements https://doi.org/10.1016/j.nuclphysbps.2004.11.180		March 2005
Solving lattice QCD systems of equations using mixed precision solvers on GPUs No authors listed Computer Physics Communications https://doi.org/10.1016/j.cpc.2010.05.002		September 2010
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Accelerating Wilson Fermion Matrix Inversions by Means of the Stabilized Biconjugate Gradient Algorithm No authors listed International Journal of Modern Physics C https://doi.org/10.1142/S012918319400115X		December 1994
Methods of conjugate gradients for solving linear systems No authors listed Journal of Research of the National Bureau of Standards https://doi.org/10.6028/jres.049.044		December 1952
Solving large sparse linear systems in a grid environment: the GREMLINS code versus the PETSc library No authors listed The Journal of Supercomputing https://doi.org/10.1007/s11227-011-0563-y		February 2011
Solution of the Dirac equation in lattice QCD using a domain decomposition method No authors listed Computer Physics Communications https://doi.org/10.1016/S0010-4655(03)00486-7		January 2004
Schwarz-preconditioned HMC algorithm for two-flavor lattice QCD No authors listed Computer Physics Communications https://doi.org/10.1016/j.cpc.2004.10.004		February 2005
F K / F π from Möbius domain-wall fermions solved on gradient-flowed HISQ ensembles No authors listed Physical Review D https://doi.org/10.1103/PhysRevD.102.034507		August 2020
Multi-Splittings of Matrices and Parallel Solution of Linear Systems No authors listed SIAM Journal on Algebraic Discrete Methods https://doi.org/10.1137/0606062		October 1985
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Computing and Deflating Eigenvalues While Solving Multiple Right-Hand Side Linear Systems with an Application to Quantum Chromodynamics No authors listed SIAM Journal on Scientific Computing https://doi.org/10.1137/080725532		January 2010
Bi-CGSTAB: A Fast and Smoothly Converging Variant of Bi-CG for the Solution of Nonsymmetric Linear Systems No authors listed SIAM Journal on Scientific and Statistical Computing https://doi.org/10.1137/0913035		March 1992
Hierarchically deflated conjugate residua No authors listed Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016) https://doi.org/10.22323/1.256.0374		March 2017
Improving DWF Simulations: Force Gradient Integrator and the Mobius Accelerated DWF Solver No authors listed Proceedings of XXIX International Symposium on Lattice Field Theory — PoS(Lattice 2011) https://doi.org/10.22323/1.139.0051		July 2012

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