Parallel implementation of the Density Matrix Renormalization Group method achieving a quarter petaFLOPS performance on a single DGX-H100 GPU node

A Menczer, M van Damme, A Rask… - Journal of Chemical …, 2024 - ACS Publications
We report cutting edge performance results on a single node hybrid CPU-multi-GPU
implementation of the spin adapted ab initio Density Matrix Renormalization Group (DMRG) …

Benchmarking quantum computers

T Proctor, K Young, AD Baczewski… - arXiv preprint arXiv …, 2024 - arxiv.org
The rapid pace of development in quantum computing technology has sparked a
proliferation of benchmarks for assessing the performance of quantum computing hardware …

Guaranteed Global Minimum of Electronic Hamiltonian 1-Norm via Linear Programming in the Block Invariant Symmetry Shift (BLISS) Method

S Patel, AS Brahmachari, JT Cantin, L Wang… - arXiv preprint arXiv …, 2024 - arxiv.org
The cost of encoding a system Hamiltonian in a digital quantum computer as a linear
combination of unitaries (LCU) grows with the 1-norm of the LCU expansion. The Block …