ATPESC 2021 Packages
| AMReX | Software framework for massively parallel, block-structured adaptive mesh refinement (AMR) applications | Website |
| hypre | Highly scalable multilevel solvers and preconditioners | Website |
| MFEM | Free, lightweight, scalable C++ library for finite element methods | Website |
| PETSc/TAO | Portable Extensible Toolkit for Scientific Computing / Toolkit for Advanced Optimization | Website |
| PUMI | Parallel Unstructured Mesh Interface | Website |
| PUMIPic | PUMI for Parallel Particle-in-Cell Simulations | Website |
| PUMIPic Apps | PUMI Particle-in-Cell Applications | Website |
| STRUMPACK | STRUctured Matrix PACKage | Website |
| SUNDIALS | Adaptive time integrators for ODEs and DAEs and efficient nonlinear solvers | Website |
| SuperLU | Supernodal Sparse LU Direct Solver | Website |
| Trilinos | Optimal kernels to optimal solutions | Website |
| Trilinos/Belos | Iterative Krylov based solvers | Website |
| Trilinos/MueLu | Structured and unstructured aggregation-based algebraic multigrid preconditioners | Website |
Other Numerical Packages
| ButterflyPACK | Fast direct solvers with low-rank and butterfly compression | Website |
| Chombo | Scalable adaptive mesh refinement framework | Website |
| DataTransferKit | Open source library for parallel solution transfer | Website |
| deal.II | An open source finite element library | Website |
| libEnsemble | A Python library to coordinate dynamic ensembles of calculations | Website |
| MAGMA | Linear algebra solvers and spectral decompositions for hardware accelerators | Website |
| MATSuMoTo | MATLAB Surrogate Model Toolbox | Website |
| PHIST | Pipelined Hybrid-parallel Iterative Solver Toolkit | Website |
| PLASMA | Parallel Linear Algebra Software for Multicore Architectures | Website |
| SLEPc | Scalable Library for Eigenvalue Problem Computations | Website |
| Zoltan/Zoltan2 | Partitioning & load-balancing library | Website |