3 papers
hep-lat2022
Performance optimizations for porting the openQD package to GPUs
Roman Gruber, Anton Kozhevnikov, Marina Krstić Marinković +2
OpenQD code has been used by the RC collaboration for the generation of fully dynamical QCD+QED gauge configurations with C boundary conditions. In this tal…
cs.CC2019
Red-blue pebbling revisited: near optimal parallel matrix-matrix multiplication
Grzegorz Kwasniewski, Marko Kabić, Maciej Besta +3
We propose COSMA: a parallel matrix-matrix multiplication algorithm that is near communication-optimal for all combinations of matrix dimensions, processor counts, and memory sizes…
physics.comp-ph2019
DCA++: A software framework to solve correlated electron problems with modern quantum cluster methods
Urs R. Hähner, Gonzalo Alvarez, Thomas A. Maier +4
We present the first open release of the DCA++ project, a high-performance research software framework to solve quantum many-body problems with cutting edge quantum cluster algorit…