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The QISG suite: high-performance codes for studying quantum ising spin glasses

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dc.contributor.authorBernaschi, Massimo
dc.contributor.authorGonzález-Adalid Pemartín, Isidoro
dc.contributor.authorMartín Mayor, Víctor
dc.contributor.authorParisi, Giorgio
dc.date.accessioned2024-02-07T11:27:29Z
dc.date.available2024-02-07T11:27:29Z
dc.date.issued2024-02-01
dc.descriptionEstá depositada la versión preprint del artículo Program Summary: Program Title: QISG Suite CPC Library link to program files: https://doi.org/10.17632/g97sn2t8z2.1 Licensing provisions: MIT Programming language: CUDA-C
dc.description.abstractWe release a set of GPU programs for the study of the Quantum (S=1/2) Spin Glass on a square lattice, with binary couplings. The library contains two main codes: MCQSG (that carries out Monte Carlo simulations using both the Metropolis and the Parallel Tempering algorithms, for the problem formulated in the Trotter-Suzuki approximation), and EDQSG (that obtains the extremal eigenvalues of the Transfer Matrix using the Lanczos algorithm). EDQSG has allowed us to diagonalize transfer matrices with size up to 236×236. From its side, MCQSG running on four NVIDIA A100 cards delivers a sub-picosecond time per spin-update, a performance that is competitive with dedicated hardware. We include as well in our library GPU programs for the analysis of the spin configurations generated by MCQSG. Finally, we provide two auxiliary codes: the first generates the lookup tables employed by the random number generator of MCQSG; the second one simplifies the execution of multiple runs using different input data.eng
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia, Inovación y Universidades (España)
dc.description.sponsorshipAgencia Estatal de Investigación (España)
dc.description.sponsorshipEuropean Regional Development Fund
dc.description.sponsorshipEuropean Research Council
dc.description.sponsorshipCentro Nazionale di Ricerca in High-Performance Computing Big Data and Quantum Computing (Italy)
dc.description.sponsorshipThe European High Performance Computing
dc.description.sponsorshipRed Española de Supercomputación
dc.description.sponsorshipCentro Nazionale di Ricerca in High-Performance Computing (Italia)
dc.description.statuspub
dc.identifier.citationM. Bernaschi, I. González-Adalid Pemartín, V. Martín-Mayor and G. Parisi, The QISG suite: High-performance codes for studying quantum Ising spin glasses, Computer Physics Communications, Volume 298, 2024, 109101,
dc.identifier.doi10.1016/j.cpc.2024.109101
dc.identifier.essn1879-2944
dc.identifier.issn0010-4655
dc.identifier.officialurlhttps://doi.org/10.17632/g97sn2t8z2.1
dc.identifier.relatedurlhttps://www.sciencedirect.com/science/article/pii/S0010465524000249
dc.identifier.urihttps://hdl.handle.net/20.500.14352/99903
dc.journal.titleComputer Physics Communications
dc.language.isoeng
dc.page.initial109101
dc.publisherElsevier
dc.relation.projectIDinfo:eu-repo/grantAgreement/PID2022-136374NB-C21
dc.relation.projectID694925—Lotglassy
dc.relation.projectIDinfo:eu-repo/grantAgreement/EHPC-REG-2022R03-182
dc.relation.projectIDinfo:eu-repo/grantAgreement/FI-2022-2-0007
dc.relation.projectIDinfo:eu-repo/grantAgreement/10.13039/501100011033
dc.relation.projectIDinfo:eu-repo/grantAgreement/FPU18/02665
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.cdu538.9
dc.subject.cdu004.42
dc.subject.keywordQuantum spin glass
dc.subject.keywordCUDA
dc.subject.keywordMetropolis
dc.subject.keywordParallel tempering
dc.subject.keywordEigenvalues of transfer matrix
dc.subject.ucmFísica del estado sólido
dc.subject.ucmProgramación de ordenadores (Física)
dc.subject.unesco2212 Física Teórica
dc.subject.unesco2211 Física del Estado Sólido
dc.subject.unesco2212.04 Campos
dc.titleThe QISG suite: high-performance codes for studying quantum ising spin glasses
dc.typejournal article
dc.type.hasVersionCVoR
dc.volume.number298
dspace.entity.typePublication
relation.isAuthorOfPublication2c2d4b95-c5fe-48c3-b9c2-2ff3064f71f3
relation.isAuthorOfPublication061118c0-eadf-4ee3-8897-2c9b65a6df66
relation.isAuthorOfPublication.latestForDiscovery2c2d4b95-c5fe-48c3-b9c2-2ff3064f71f3

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