KRAKATAU
To support the research in the context of reservoir modelling the GeoComputing group operates the machine krakatau. It is an AMD EPYC based machine with 64 cores that can run 128 threads (near) simultaneously. With 5 NVIDIA L40S installed in the system users are able to run CUDA enabled modelling applications.
Technical Specification
 |
total number of cores | 64 |
| number of CPUs | 2 | |
| type of CPUs | AMD EPYC 9334 32-Core Processor | |
| clock speed (max) | 3.9 GHz | |
| L2 cache (per CPU) | 64 MiB | |
| L3 cache (per CPU) | 256 MiB | |
| GPGPU | 5 NVIDIA L40S | |
| local memory | 1024 GB RAM | |
| commissioned | June 2024 |