This paper describes our experience in implementing the classical N‐body algorithm in SaC
and analysing the runtime performance achieved on three different machines: a dual …

Many numerical algorithms on matrices or tensors can be formulated in a blocking style
which improves performance due to better cache locality. In imperative languages, blocking …

Vector instructions of modern CPUs are crucially important for the performance of compute‐
intensive algorithms. Auto‐vectorisation often fails because of an unfortunate choice of data …

SIMD instructions of modern CPUs are crucially important for the performance of compute-
intensive algorithms. Auto-vectorisation often fails due to an unfortunate choice of data …

The increasing complexity of modern hardware requires sophisticated programming
techniques for programs to run efficiently. At the same time, increased power of modern …