ORNL/grit
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
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.
- Short Name / Acronym:
- grit
- Software Type:
- Scientific
- License(s):
- Other (Commercial or Open-Source)
- Programming Language(s):
- C++
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Sandia National Laboratories (SNL-CA), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)Primary Award/Contract Number:AC05-00OR22725
- DOE Contract Number:
- AC05-00OR22725
- Code ID:
- 108669
- OSTI ID:
- code-108669
- Country of Origin:
- United States
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