Scalable, multi-GPU photon tracing for the interaction of X-Rays with solid density plasmas


Scalable, multi-GPU photon tracing for the interaction of X-Rays with solid density plasmas

Grund, A.; Huebl, A.; Kluge, T.; Widera, R.; Fortmann-Grote, C.; Bussmann, M.

We present the scientific workflow using our performance portable, open source, 3D3V particle-in-cell (PIC) code PIConGPU and its X-Ray tracing prototype ParaTAXIS to model the interaction of XFEL type X-Rays with solid density plasmas. With an open and modern software environment, our infrastructure is already suited for the largest available supercomputers today and key numerical and methodical challenges have been solved towards first simulations of upcoming pump-probe experiments at the European XFEL.

Keywords: EUCALL; SIMEX; XFEL; GPU; photon beamline; ParaTAXIS; PIConGPU; x-ray scattering

  • Poster
    EUCALL Annual Meeting 2016, 31.08.-02.09.2016, Dresden, Deutschland

Permalink: https://www.hzdr.de/publications/Publ-24065
Publ.-Id: 24065