ORNL/grit

Ge, Wenjun [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000231135915); Sankaran, Ramanan [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000253529915)

doi:10.11578/dc.20230622.1

DOE OSTI · code-108669

ORNL/grit

Ge, Wenjun [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000231135915)·Sankaran, Ramanan [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000253529915)

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Abstract

Grit is a software library designed specifically for conducting particle-based Lagrangian simulations with CPU/GPUperformance portability. This library allows researchers and engineers to perform a wide range of simulations, including multiphase flow, and more. Grit employs Message Passing Interface (MPI) for distributed memory parallelism and Kokkos programming model for on-node shared memory parallelism with performance portability across different architectures of GPUs and multi-core/manycore CPUs.

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BibTeX RIS

Ge, Wenjun [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000231135915), Sankaran, Ramanan [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (0000000253529915). 2023-06-22. ORNL/grit. https://doi.org/10.11578/dc.20230622.1

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