Quantum ESPRESSO: One Further Step toward the Exascale
We review the status of the Quantum espresso software suite for electronic-structure
calculations based on plane waves, pseudopotentials, and density-functional theory. We …
calculations based on plane waves, pseudopotentials, and density-functional theory. We …
A survey on evaluating and optimizing performance of Intel Xeon Phi
S Mittal - Concurrency and Computation: Practice and …, 2020 - Wiley Online Library
Summary Intel's Xeon Phi combines the parallel processing power of a many‐core
accelerator with the programming ease of CPUs. In this paper, we present a survey of works …
accelerator with the programming ease of CPUs. In this paper, we present a survey of works …
Quantum ESPRESSO towards performance portability: GPU offload with OpenMP
FF Ruffino, L Bellentani, G Rossi, F Affinito… - Procedia Computer …, 2024 - Elsevier
In recent years, significant strides have been made to enable Quantum ESPRESSO (QE) to
operate on heterogeneous HPC architectures, effectively harnessing the computational …
operate on heterogeneous HPC architectures, effectively harnessing the computational …
MPI detach—Towards automatic asynchronous local completion
When aiming for large-scale parallel computing, waiting time due to network latency,
synchronization, and load imbalance are the primary opponents of high parallel efficiency. A …
synchronization, and load imbalance are the primary opponents of high parallel efficiency. A …
Improvements to Supercomputing Service Availability Based on Data Analysis
JK Lee, MW Kwon, DS An, J Yoon, T Hong, J Woo… - Applied Sciences, 2021 - mdpi.com
As the demand for high-performance computing (HPC) resources has increased in the field
of computational science, an inevitable consideration is service availability in large cluster …
of computational science, an inevitable consideration is service availability in large cluster …
[PDF][PDF] D5. 3-Second-year Report on Proof-of-Concept Activities Version 1.0
J Gracia, ND NAG, A Shamakina… - POP Consortium Partners …, 2017 - pop-coe.eu
In this document we report the current state of Proof-of-Concept activities. This type of activity
is the central service of Work Package 5. The aim of the Proof-of-Concept activity is to assist …
is the central service of Work Package 5. The aim of the Proof-of-Concept activity is to assist …
[引用][C] D5. 2 Initial application specification and porting report
S Lanteri, G Staffelbach, A Emerson