18-24 June 2017
Palacio de Congresos
Europe/Madrid timezone
Contribution Poster
Content
I present a multi-grid Lanczos algorithm that reduces the memory requirements both on disk and in working memory by one order of magnitude for RBC/UKQCD's 48I and 64I ensembles at the physical pion mass. The precision of the resulting eigenvectors is on par with exact deflation.
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Software Development