TeraChem: A graphical processing unit‐accelerated electronic structure package for large‐scale ab initio molecular dynamics

S Seritan, C Bannwarth, BS Fales… - Wiley …, 2021 - Wiley Online Library
TeraChem was born in 2008 with the goal of providing fast on‐the‐fly electronic structure
calculations to facilitate ab initio molecular dynamics studies of large biochemical systems …

[HTML][HTML] TeraChem: Accelerating electronic structure and ab initio molecular dynamics with graphical processing units

S Seritan, C Bannwarth, BS Fales… - The Journal of …, 2020 - pubs.aip.org
Developed over the past decade, TeraChem is an electronic structure and ab initio
molecular dynamics software package designed from the ground up to leverage graphics …

Quantum mechanics/molecular mechanics simulations on NVIDIA and AMD graphics processing units

M Manathunga, HM Aktulga, AW Götz… - Journal of Chemical …, 2023 - ACS Publications
We have ported and optimized the graphics processing unit (GPU)-accelerated QUICK and
AMBER-based ab initio quantum mechanics/molecular mechanics (QM/MM) implementation …

Accurate reduced-cost CCSD (T) energies: parallel implementation, benchmarks, and large-scale applications

L Gyevi-Nagy, M Kállay, PR Nagy - Journal of Chemical Theory …, 2021 - ACS Publications
The accurate and systematically improvable frozen natural orbital (FNO) and natural
auxiliary function (NAF) cost-reducing approaches are combined with our recent coupled …

Putting density functional theory to the test in machine-learning-accelerated materials discovery

C Duan, F Liu, A Nandy, HJ Kulik - The Journal of Physical …, 2021 - ACS Publications
Accelerated discovery with machine learning (ML) has begun to provide the advances in
efficiency needed to overcome the combinatorial challenge of computational materials …

Multinode multi-GPU two-electron integrals: Code generation using the regent language

KG Johnson, S Mirchandaney, E Hoag… - Journal of Chemical …, 2022 - ACS Publications
The computation of two-electron repulsion integrals (ERIs) is often the most expensive step
of integral-direct self-consistent field methods. Formally it scales as O (N 4), where N is the …

Large scale quantum chemistry with tensor processing units

R Pederson, J Kozlowski, R Song, J Beall… - Journal of Chemical …, 2022 - ACS Publications
We demonstrate the use of Googles cloud-based Tensor Processing Units (TPUs) to
accelerate and scale up conventional (cubic-scaling) density functional theory (DFT) …

Extending GPU-accelerated Gaussian integrals in the TeraChem software package to f type orbitals: Implementation and applications

Y Wang, D Hait, KG Johnson, OJ Fajen… - The Journal of …, 2024 - pubs.aip.org
The increasing availability of graphics processing units (GPUs) for scientific computing has
prompted interest in accelerating quantum chemical calculations through their use …

Accelerating the density-functional tight-binding method using graphical processing units

VQ Vuong, C Cevallos, B Hourahine, B Aradi… - The Journal of …, 2023 - pubs.aip.org
Acceleration of the density-functional tight-binding (DFTB) method on single and multiple
graphical processing units (GPUs) was accomplished using the MAGMA linear algebra …

Distributed memory, GPU accelerated Fock construction for hybrid, Gaussian basis density functional theory

DB Williams-Young, A Asadchev… - The Journal of …, 2023 - pubs.aip.org
With the growing reliance of modern supercomputers on accelerator-based architecture
such a graphics processing units (GPUs), the development and optimization of electronic …