TY - RPRT TI - Enabling Scientific Applications with Performance-Portability and High-Productivity for Multi-GPU Programming with JACC.Multi AU - Valero Lara, Pedro [ORNL] (ORCID:0000000214794310) AU - Godoy, William [ORNL] (ORCID:0000000225905178) AU - Fackler, Philip [ORNL] (ORCID:0000000348376181) AU - Teranishi, Keita [ORNL] (ORCID:0000000166472690) AU - Vetter, Jeffrey [ORNL] (ORCID:0000000224496720) PY - 2025 DO - 10.1109/escience65000.2025.00036 UR - https://www.osti.gov/biblio/3682545 ID - 3682545 ER -