Programming Models - Examples

Introduction

This page is supposed to illustrate some of the possible programming models on Intel PVC GPUs. All examples were created and tested with Intel HPC Toolkit 2025.2.0 (intel-toolkit/2025.2.0 from stack/24.5.0).

The recommended way to use them at the moment is therefore

> module sw stack/24.5.0
> module load intel-toolkit/2025.2.0

The examples are only small numerical or computational physics applications - most probably not very efficiently implemented. The goal is only to illustrate the technical approach of GPU, multi-GPU, and multi-node multi-GPU programming and deployment.

OpenMP only - single-node multi-GPU

MPI Offload + (OpenMP/SYCL/DPC++/Kokkos) - multi-node multi-GPU