Lattice QCD software for nuclear physics on heterogeneous architectures
<p dir="ltr">Laplacian Heaviside (LapH) quark-field smearing greatly facilitates the computation of temporal correlation functions in lattice QCD involving multi-hadron operators. Hadron scattering studies in lattice QCD require the evaluation of such correlation functions. Many low-...
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2025
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| _version_ | 1852018205857415168 |
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| author | Colin Morningstar (21783491) |
| author2 | Andre Walker-Loud (19368844) Kate Clark (21783611) Andrew Hanlon (21783630) Renwick Hudspith (19538662) Ben Hoerz (21783635) Ken McElvain (21783649) |
| author2_role | author author author author author author |
| author_facet | Colin Morningstar (21783491) Andre Walker-Loud (19368844) Kate Clark (21783611) Andrew Hanlon (21783630) Renwick Hudspith (19538662) Ben Hoerz (21783635) Ken McElvain (21783649) |
| author_role | author |
| dc.creator.none.fl_str_mv | Colin Morningstar (21783491) Andre Walker-Loud (19368844) Kate Clark (21783611) Andrew Hanlon (21783630) Renwick Hudspith (19538662) Ben Hoerz (21783635) Ken McElvain (21783649) |
| dc.date.none.fl_str_mv | 2025-07-25T03:27:18Z |
| dc.identifier.none.fl_str_mv | 10.6084/m9.figshare.29641598.v1 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/poster/Lattice_QCD_software_for_nuclear_physics_on_heterogeneous_architectures/29641598 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Nuclear physics NSF-CSSI-2025_Poster |
| dc.title.none.fl_str_mv | Lattice QCD software for nuclear physics on heterogeneous architectures |
| dc.type.none.fl_str_mv | Image Poster info:eu-repo/semantics/publishedVersion image |
| description | <p dir="ltr">Laplacian Heaviside (LapH) quark-field smearing greatly facilitates the computation of temporal correlation functions in lattice QCD involving multi-hadron operators. Hadron scattering studies in lattice QCD require the evaluation of such correlation functions. Many low-lying core routines needed in lattice QCD have been accelerated using GPUs in a library known as QUDA, but tasks involving LapH smeared quarks have not been available. Development of GPU kernels into QUDA for such tasks is presented, as well as the development of quda_laph, a user interface and driver code to carry out hadron scattering workflows involving LapH smeared quarks in lattice QCD.</p> |
| eu_rights_str_mv | openAccess |
| id | Manara_2aed5ae30e73cfccc2a2799b2eb109ee |
| identifier_str_mv | 10.6084/m9.figshare.29641598.v1 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/29641598 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Lattice QCD software for nuclear physics on heterogeneous architecturesColin Morningstar (21783491)Andre Walker-Loud (19368844)Kate Clark (21783611)Andrew Hanlon (21783630)Renwick Hudspith (19538662)Ben Hoerz (21783635)Ken McElvain (21783649)Nuclear physicsNSF-CSSI-2025_Poster<p dir="ltr">Laplacian Heaviside (LapH) quark-field smearing greatly facilitates the computation of temporal correlation functions in lattice QCD involving multi-hadron operators. Hadron scattering studies in lattice QCD require the evaluation of such correlation functions. Many low-lying core routines needed in lattice QCD have been accelerated using GPUs in a library known as QUDA, but tasks involving LapH smeared quarks have not been available. Development of GPU kernels into QUDA for such tasks is presented, as well as the development of quda_laph, a user interface and driver code to carry out hadron scattering workflows involving LapH smeared quarks in lattice QCD.</p>2025-07-25T03:27:18ZImagePosterinfo:eu-repo/semantics/publishedVersionimage10.6084/m9.figshare.29641598.v1https://figshare.com/articles/poster/Lattice_QCD_software_for_nuclear_physics_on_heterogeneous_architectures/29641598CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/296415982025-07-25T03:27:18Z |
| spellingShingle | Lattice QCD software for nuclear physics on heterogeneous architectures Colin Morningstar (21783491) Nuclear physics NSF-CSSI-2025_Poster |
| status_str | publishedVersion |
| title | Lattice QCD software for nuclear physics on heterogeneous architectures |
| title_full | Lattice QCD software for nuclear physics on heterogeneous architectures |
| title_fullStr | Lattice QCD software for nuclear physics on heterogeneous architectures |
| title_full_unstemmed | Lattice QCD software for nuclear physics on heterogeneous architectures |
| title_short | Lattice QCD software for nuclear physics on heterogeneous architectures |
| title_sort | Lattice QCD software for nuclear physics on heterogeneous architectures |
| topic | Nuclear physics NSF-CSSI-2025_Poster |