DAV SDK Support

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Project	CPU	CUDA	ROCm	(SYCL)
ADIOS2	✅	✅	(N/A)	N/A
HDF5	✅	✅	N/A	N/A
PNetCDF	✅	N/A	N/A	N/A
Ascent	✅	(🚫)	(🔎)	(N/A)
DIY	✅	(🔎)	(🔎)	(🔎)
ParaView	✅	✅	✅	(N/A)
VisIt	✅	(✅)	(✅)	(N/A)
Viskores	✅	✅	✅	🔎
ZFP	✅	✅	(N/A)	N/A

✅ - Verified 🔎 - In Progress 🚫 - Broken N/A - Not Applicable

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Notes

SYCL - SYCL extensions are implemented and tested using oneAPI.

ADIOS2 - ADIOS2 ROCm/HIP support is not expected in near term release.

Ascent - Ascent CUDA blocked by build errors in RAJA package.

Ascent - Ascent spack recipe does not have support for ROCm. It is in under development in the Alpine Spack fork.

Ascent - Ascent currently does not have any known plans for explicit SYCL support.

DIY - Not yet in DAV SDK.

ParaView - ParaView using oneAPI does not support building SYCL kernels for Viskores filters in released versions.

VisIt - VisIt utilizes a VTK version locked to a Python that is not compatible with the Python requirements of PyH5, the HDF5 python interface used by Cinema.

VisIt - VTK-m enabled GPU support for CUDA and ROCm is available VisIt, but is not officially tested as part of the DAV-SDK due to (HDF5 conflict) only recently being resolved.

VisIt - VisIt using oneAPI does not support building SYCL kernels for VTK-m filters in released versions.

ZFP - ZFP ROCm support is under development.

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