Jul 26 – 30, 2021
US/Eastern timezone

Large scale dynamical Domain-Wall Fermion simulation on GPUs: Techniques and properties

Jul 28, 2021, 2:00 PM
15m
Oral presentation Software development and Machines Software development and Machines

Speaker

Chulwoo Jung (Brookhaven National Laboratory)

Description

I will describe the latest dynamical DWF ensemble generation efforts by RBC/UKQCD collaboration, focusing on 96^3x192x12, a ~ 0.07fm, 2+1 flavor ensemble with Iwasaki gauge action at physical point, running on summit machine at Oak Ridge National Laboratory. Basic properties of the ensemble as well as some details of the algorithmic improvements will be given.

Primary author

Chulwoo Jung (Brookhaven National Laboratory)

Co-authors

Robert Mawhinney (Columbia University) Jiqun Tu (NVIDIA Corporation) David Murphy (Massachusetts Institute of Technology)

Presentation materials