Performance portability and evaluation of heterogeneous components of SeiSol targeted to upcoming Intel HPC GPUs

We will present our recent results of integrating oneAPI programming model into SeisSol, a software package for simulating seismic waves and earthquake dynamics. During the talk, we are going to demonstrate a set of comparisons of various SeisSol specific benchmarks compiled and executed with oneAPI, hipSYCL, and CUDA. At the end, we are going to present performance of the whole application obtained with 2 Nvidia RTX 3090 Turbo GPUs using oneAPI compiled with CUDA backend.


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