Postdoctoral Research Associate

The position is part of the project «Accessibility and Sustainability for the tmLQCD Software Suite« funded by the DFG and led by Bartosz Kostrzewa (University of Bonn) in collaboration with the working groups of Carsten Urbach (University of Bonn) and Stefan Krieg (Forschungszentrum Jülich). The project is embedded into the research program of the Extended Twisted Mass Collaboration (ETMC) with the aim of contributing to the development and maintenance of the tmLQCD software suite and its high-performance kernel and solver libraries such as QUDA, DDalphaAMG and QPhiX as well as I/O libraries such as LEMON and lime. - Adaptation and development of tmLQCD and its libraries to ensure continued correctness and efficiency on the various supercomputing platforms in Europe and beyond - Extension of tmLQCD's library interfaces to QUDA, QPhiX and DDalphaAMG to support more fermion actions - Improvement of the handling of meta- and provenance data by tmLQCD and its I/O libraries as well as other improvements to reproducibility - Establishment of a continuous integration workflow for tmLQCD suitable for heterogeneous execution as well as general improvement of code coverage - Publication and presentation of the results of the project both at conferences on research software engineering and high performance computing (deRSE, SC, ISC, ...) as well as topical workshops and conferences and/or in journals.