Neko – a Swedish led code development effort shortlisted for the 2023 ACM Gordon Bell Prize
It has been a while since the last European nomination for the precious ACM Gordon Bell Prize. For the 2023 edition, a group of researchers from Europe were shortlisted for […]
Profiling of the XXT Coarse grid solver
In Nek5000 the coarse grid solver of the pressure preconditioner has been implemented in two ways. One method is called XXT solver [1] that is based on a Cholesky factorization […]