121 citations · 775 across the 27 of their papers we have counts for
6 papers · 1 filter
Matching microscopic and macroscopic responses in glasses
Janus Collaboration, M. Baity-Jesi, E. Calore +20
We first reproduce on the Janus and Janus II computers a milestone experiment that measures the spin-glass coherence length through the lowering of free-energy barriers induced by…
Optimization of Lattice Boltzmann Simulations on Heterogeneous Computers
E. Calore, A. Gabbana, S. F. Schifano +1
High-performance computing systems are more and more often based on accelerators. Computing applications targeting those systems often follow a host-driven approach in which hosts…
Evaluation of DVFS techniques on modern HPC processors and accelerators for energy-aware applications
Enrico Calore, Alessandro Gabbana, Sebastiano Fabio Schifano +1
Energy efficiency is becoming increasingly important for computing systems, in particular for large scale HPC facilities. In this work we evaluate, from an user perspective, the us…
Performance and Portability of Accelerated Lattice Boltzmann Applications with OpenACC
E. Calore, A. Gabbana, J. Kraus +2
An increasingly large number of HPC systems rely on heterogeneous architectures combining traditional multi-core CPUs with power efficient accelerators. Designing efficient applica…
Massively parallel lattice-Boltzmann codes on large GPU clusters
E. Calore, A. Gabbana, J. Kraus +3
This paper describes a massively parallel code for a state-of-the art thermal lattice- Boltzmann method. Our code has been carefully optimized for performance on one GPU and to hav…
Design and optimization of a portable LQCD Monte Carlo code using OpenACC
Claudio Bonati, Enrico Calore, Simone Coscetti +6
The present panorama of HPC architectures is extremely heterogeneous, ranging from traditional multi-core CPU processors, supporting a wide class of applications but delivering mod…