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updated CHANGELOG

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Ulrike Yang 2022-06-14 12:02:25 -07:00
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CHANGELOG
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Version 2.25.0 released 2022/06/15
- New features in MGR: multilevel assignment of solver options, block jacobi for
- New features in MGR: multilevel assignment of solver options, block Jacobi for
smoothers and integrid transfer, CPR, non-Galerkin.
- New factorized sparse approximate inverse (FSAI) solver/preconditioner. Can
also be used as a smoother in BoomerAMG.
- Added various optimizations for Nvidia and AMD GPUs by removing synchronizations,
reducing memory transfers, and adding faster custom kernels.
- Ported parallel matrix matrix multiplicaton to SYCL.
- Infrastructure changes to unify GPU implementations across CUDA/HIP/SYCL.
- Added SStruct I/O routines.
- Various bug fixes.