Work

Finite‐Temperature Lanczos for Anisotropic Spin Systems Using Triple‐Hybrid High‐Performance Computing

Year: 2026

Type: article

Abstract: ABSTRACT Lanczos concepts are often realized on supercomputers. In view of modern architectures of high‐performance computing triple‐hybrid schemes employing MPI, CPU‐openMP as well as GPU‐openMP should be utilized. The present article sketches how such a scheme could be utilized in order to meet the demands of the finite‐temperature Lanczos method for anisotropic spin systems.

Source: Advanced Computing

DOI: 10.1002/adco.70016

Author: Jürgen Schnack

Institution: Bielefeld University

Language: English

Topic: Parallel Computing and Optimization Techniques

Subfield: Hardware and Architecture

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Funders: Universität Bielefeld, Gauss Centre for Supercomputing, Leibniz-Gemeinschaft, Leibniz-Rechenzentrum

OpenAlex ID: W7171902157

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