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GTC ON-DEMAND

Computational Physics
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Extending The QUDA Library For Twisted Mass Fermions
Abstract:
Lattice QCD (LQCD) simulations are critical for understanding the validity of the Standard Model and the results of the High-Energy and Nuclear Physics experiments. Major improvements in the calculation and prediction of physical observables, such as nucleon form factors or flavor singlet meson mass, require large amounts of computer resources, of the order of hundreds of Tflop/s of sustained performance. We extend the QUDA library, an open source library for performing calculations in LQCD on NVIDIA GPUs, to include kernels for the non-degenerate twisted mass fermion operator which allows to utilize GPUs for a wider set of problems in LQCD.
 
Topics:
Computational Physics
Type:
Poster
Event:
GTC Silicon Valley
Year:
2013
Session ID:
P3265
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