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@INPROCEEDINGS{Willsch:874419,
author = {Willsch, Dennis and Lagemann, Hannes and Willsch, Madita
and Jin, Fengping and Michielsen, Kristel and Raedt, Hans
de},
title = {{B}enchmarking {S}upercomputers with the {J}ülich
{U}niversal {Q}uantum {C}omputer {S}imulator},
volume = {50},
address = {Jülich},
publisher = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
reportid = {FZJ-2020-01429},
series = {Publication Series of the John von Neumann Institute for
Computing (NIC) NIC Series},
pages = {255 - 264},
year = {2020},
comment = {NIC Symposium 2020},
booktitle = {NIC Symposium 2020},
abstract = {We use a massively parallel simulator of a universal
quantum computer to benchmark some of the most powerful
supercomputers in the world. We find nearly ideal scaling
behaviour on the Sunway TaihuLight, the K computer, the IBM
BlueGene/Q JUQUEEN, and the Intel Xeon based clusters JURECA
and JUWELS. On the Sunway TaihuLight and the K computer,
universal quantum computers with up to 48 qubits can be
simulated by means of an adaptive two-byte encoding to
reduce the memory requirements by a factor of eight.
Additionally, we discuss an alternative approach to
alleviate the memory bottleneck by decomposing entangling
gates such that low-depth circuits with a much larger number
of qubits can be simulated.},
month = {Feb},
date = {2020-02-27},
organization = {NIC Symposium 2020, Jülich (Germany),
27 Feb 2020 - 28 Feb 2020},
cin = {NIC / JSC},
cid = {I:(DE-Juel1)NIC-20090406 / I:(DE-Juel1)JSC-20090406},
pnm = {511 - Computational Science and Mathematical Methods
(POF3-511) / PhD no Grant - Doktorand ohne besondere
Förderung (PHD-NO-GRANT-20170405)},
pid = {G:(DE-HGF)POF3-511 / G:(DE-Juel1)PHD-NO-GRANT-20170405},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
url = {https://juser.fz-juelich.de/record/874419},
}