We explore the performance and portability of the high-level programming models: the
LLVM-based Julia and Python/Numba, and Kokkos on high-performance computing (HPC) …

This paper will evaluate the progress being made on achieving performance portability by a
sub-set of ECP applications, or their related mini-apps, across a diverse spectrum of …

Our previously proposed metric for performance portability has been successful in spurring
the development of tools and encouraging fair and meaningful evaluations of applications …

Recent work has introduced a number of tools and techniques for reasoning about the
interplay between application performance and portability, or" performance portability" …

The rise in the demand for new performance portability frameworks for heterogeneous
computing systems has brought with it a number of proposals of workable metrics for …

In recent years, there has been a growing interest in develo** high-performance
implementations of drug discovery processing software. To target modern GPU …

The Portable Extensible Toolkit for Scientific Computation (PETSc) library provides scalable
solvers for nonlinear time-dependent differential and algebraic equations and for numerical …

The emergence of accelerator-based computer architectures and programming models
makes it challenging to achieve performance portability for large-scale scientific simulation …

Heterogeneous systems are becoming increasingly relevant, due to their performance and
energy efficiency capabilities, being present in all types of computing platforms, from …

We introduce a new model for the task map** problem to aid in the systematic design of
algorithms for heterogeneous systems including, but not limited to, CPUs, GPUs, and …