Table 3 Walltime (in minutes) required to grow the wave-function ansatz of size Nadapt for a given molecular system using Hyperion-1 state-vector emulator on Ngpus NVIDIA GPUs

From: Shortcut to chemically accurate quantum computing via density-based basis-set correction

Molecule/basis set

Nadapt

Nqubits

Ngpus

A100 walltime [min]

H100 walltime [min]

H2O/6-31G

500

24

1

644

503

H12/STO-3G

500

24

1

174

134

H14/STO-3G

300

28

8

283

184

H16/STO-3G

100

32

128

450

147

  1. The results have been obtained on A100 (80 GB) and H100 (80 GB) GPUs using CUDA Toolkit 12.0 and NVIDIA HPC SDK 23.3.