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Published July 2, 2021 | Version 0.4.0
Software Open

ECP-copa/Cabana: Version 0.4.0

Authors/Creators

  • 1. Oak Ridge National Laboratory
  • 2. @lanl
  • 3. ORNL
  • 4. VCLA@UCLA
  • 5. Jubilee Development

Description

New Features

  • C++14 required
  • AMD HIP support and continuous integration testing
  • Intel SYCL support and continuous integration testing
  • Hybrid particle-grid capability through the Cajita interfaces. Features include:
    • 2D/3D structured grid data structures
    • particle-grid interpolation
    • particle-grid communication
    • multidimensional distributed FFTs via heFFTe
    • linear solvers and preconditions via HYPRE

Bug Fixes and Improvements

  • Removed deprecated portability macros in favor of Kokkos macros (e.g. KOKKOS_INLINE_FUNCTION)
  • General performance improvements including neighbor list and particle communication updates
  • Improved Doxygen coverage, wiki documentation, and tutorials

Experimental Features (subject to change in future releases)

  • Sparse grids support in Cajita
  • Structured grid data I/O in Cajita

Files

ECP-copa/Cabana-0.4.0.zip

Files (398.1 kB)

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md5:b014805323aff390a3638a03d44dfe23
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Additional details

Related works

Is supplement to
https://github.com/ECP-copa/Cabana/tree/0.4.0 (URL)