TY  - CONF
AU  - Willsch, Dennis
AU  - Michielsen, Kristel
AU  - De Raedt, Hans
TI  - Benchmarking GPU Clusters with the Jülich Universal Quantum Computer Simulator
M1  - FZJ-2021-02813
PY  - 2021
AB  - Simulating quantum computers is a versatile approach to benchmark supercomputers with thousands of GPUs. In this session, quantum computer simulators are explained from a linear algebra perspective, using the Jülich Universal Quantum Computer Simulator (JUQCS) as an example. It is shown how the memory-, network-, and computation-intensive operations of JUQCS can be used to benchmark high-performance computers. In particular, the CUDA-aware MPI communication scheme is illustrated. We present results for benchmarking JUWELS Booster, a cluster with 3744 NVIDIA A100 Tensor Core GPUs.
T2  - GPU Technology Conference 2021
CY  - 12 Apr 2021 - 16 Apr 2021, San Jose (USA)
Y2  - 12 Apr 2021 - 16 Apr 2021
M2  - San Jose, USA
LB  - PUB:(DE-HGF)6
UR  - https://juser.fz-juelich.de/record/893758
ER  -