[HTML][HTML] CP2K: An electronic structure and molecular dynamics software package-Quickstep: Efficient and accurate electronic structure calculations

TD Kühne, M Iannuzzi, M Del Ben, VV Rybkin… - The Journal of …, 2020‏ - pubs.aip.org
CP2K is an open source electronic structure and molecular dynamics software package to
perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It is …

Mixed-precision in-memory computing

M Le Gallo, A Sebastian, R Mathis, M Manica… - Nature …, 2018‏ - nature.com
As complementary metal–oxide–semiconductor (CMOS) scaling reaches its technological
limits, a radical departure from traditional von Neumann systems, which involve separate …

A transprecision floating-point platform for ultra-low power computing

G Tagliavini, S Mach, D Rossi… - … Design, Automation & …, 2018‏ - ieeexplore.ieee.org
In modern low-power embedded platforms, the execution of floating-point (FP) operations
emerges as a major contributor to the energy consumption of compute-intensive …

[HTML][HTML] Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms

R Schade, T Kenter, H Elgabarty, M Lass, O Schütt… - Parallel Computing, 2022‏ - Elsevier
We push the boundaries of electronic structure-based ab-initio molecular dynamics (AIMD)
beyond 100 million atoms. This scale is otherwise barely reachable with classical force-field …

[HTML][HTML] Design-time methodology for optimizing mixed-precision CPU architectures on FPGA

L Denisov, A Galimberti, D Cattaneo, G Agosta… - Journal of Systems …, 2024‏ - Elsevier
Approximate computing can significantly reduce the energy consumption of computing
systems. Mixed-precision hardware architectures and precision-tuning tools for software …

Flexfloat: A software library for transprecision computing

G Tagliavini, A Marongiu… - IEEE Transactions on …, 2018‏ - ieeexplore.ieee.org
In recent years approximate computing has been extensively explored as a paradigm to
design hardware and software solutions that save energy by trading off on the quality of the …

A transprecision floating-point architecture for energy-efficient embedded computing

S Mach, D Rossi, G Tagliavini… - … on Circuits and …, 2018‏ - ieeexplore.ieee.org
Ultra-low power computing is a key enabler of deeply embedded platforms used in domains
such as distributed sensing, internet of things, wearable computing. The rising …

Preparing HPC applications for exascale: Challenges and recommendations

E Abraham, C Bekas, I Brandic… - … on Network-Based …, 2015‏ - ieeexplore.ieee.org
While the HPC community is working towards the development of the first Exaflop computer
(expected around 2020), after reaching the Petaflop milestone in 2008 still only few HPC …

Model for the Intent to Adopt Green IT in the Context of Organizations

D Cordero, C Juiz, A Mory, V Bermeo… - IEEE Access, 2022‏ - ieeexplore.ieee.org
In organizations, part of sustainability is manifested through green information technology
(GIT) for the use of information technologies (IT) resources in a profitable and sustainable …

Combining learning and optimization for transprecision computing

A Borghesi, G Tagliavini, M Lombardi, L Benini… - Proceedings of the 17th …, 2020‏ - dl.acm.org
The growing demands of the worldwide IT infrastructure stress the need for reduced power
consumption, which is addressed in so-called transprecision computing by improving …