Input data and scripts for the Octo-Tiger runs. The rotating_star.bin file is generated by running
generate.sh. Since this file is the base for all levels, there is no need to develop it multiple times.
The file rotating_star.ini is the input file. The mesh file can be downloaded from here.
The archive's content from Zendo needs to be unpacked in the root folder.
- generate.sh - Generates the file rotating_star.bin
- run_node_level.sh - Runs the node level scaling
- run_distributed_mpi.sh - Runs distributed MPI
- run_distributedtcp.sh - Runs distributed TCP
- pjusb -s run.sh - Runs distributed MPI on Fugaku
- Patrick Diehl, Gregor Daiss, Steven Brandt, Alireza Kheirkhahan, Hartmut Kaiser, Christopher Taylor, and John Leidel. 2023. Evaluating HPX and Kokkos on RISC-V using an astrophysics application Octo-Tiger. In Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis (SC-W '23). Association for Computing Machinery, New York, NY, USA, 1533–1542. https://doi.org/10.1145/3624062.3624230 Preprint