Software Open Access
HASEonGPU Software - High performance Amplified Spontaneous Emission on GPU
Hanel, Tim;
Eckert, Carlchristian;
Haenel, Tobias;
Zenker, Erik;
Albach, Daniel;
Bussmann, Michael
Project member(s)
Eckert, Carlchristian;
Haenel, Tobias;
Zenker, Erik
Supervisor(s)
Bussmann, Michael
HASEonGPU is open-source HPC software for calculating amplified spontaneous emission (ASE) flux in laser gain media. It supports the design and analysis of high-power laser systems by estimating ASE flux in configurable gain media using a Monte Carlo ray-tracing approach. Release 2.1.1 moves pump time stepping into the compiled C++/Alpaka backend, adds compiled frozen-RK4 and ASE controls, improves streamed output handling, and separates the private Python runtime from optional public C++ installation artifacts. HASEonGPU uses alpaka 3 (https://github.com/alpaka-group/alpaka3) to support ASE calculations on CPU and GPU (CUDA, HIP) backends with improved performance portability.
| Name | Size | |
|---|---|---|
|
ComputationalRadiationPhysics/haseongpu-2.1.1.zip
md5:43dfc307a0f1ba0967a80af7d14297a6 |
2.1 MB | Download |
| All versions | This version | |
|---|---|---|
| Views | 701 | 214 |
| Downloads | 29 | 9 |
| Data volume | 71.5 MB | 18.6 MB |
| Unique views | 643 | 207 |
| Unique downloads | 26 | 9 |
- Publication date:
- July 27, 2026
- DOI:
-
- Keyword(s):
- laser laser-physics laser-construction high-intensity laser pulse high-power laser systems amplified spontaneous emission ASE gain media Monte Carlo ray tracing HPC GPU CUDA HIP MPI openPMD ADIOS2 HDF5 alpaka alpaka3 C++20 C++ Python heterogeneous computing distributed computing
- Related identifiers:
- Cites:
10.1364/OE.17.003792, 10.1016/j.cpc.2016.05.019 - Documented by:
https://haseongpu.readthedocs.io/en/latest/ - Identical to:
https://www.hzdr.de/publications/Publ-43533 - Supplement to:
https://github.com/computationalradiationphysics/haseongpu, https://www.hzdr.de/publications/Publ-24191, https://www.hzdr.de/publications/Publ-20690 - Communities:
- License (for files):
- GNU General Public License v3.0 or later