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Telecon: 2024 06 25
Cyrus Harrison edited this page Jun 25, 2024
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Updates
- Working on Blueprint to VTK with mixed elements. Hit a case where VTK doesn't render concave polygons. We discussed options. None are great. Conduit generate_sides is slow for big polyhedra. There may be more we can squeeze for some cases that don't need src and dest maps.
- Brad has been working on a way to map nodes to Axom views and to provide ways to walk conduit blueprint meshes on the device. Goal is to abstract cordset types, topo types and field data type. We will see how this develops.
- Arlie is working an new example that uses basis vectors to create transformed explicit coordsets that can create complex meshes to represent enhanced and reduced connectivity.
Future:
- Conduit Device Execution Strategy (https://github.com/LLNL/conduit/issues/1151)
- Workflows that are using in-transit with near-node storage
- Learn how to talk to S3 object stores as an end point for Conduit Nodes. - Strategy for Object Storage (S3) (libcurl example https://github.com/cedricve/AWS-S3-Cpp-REST-API)
- Explore ZFP (or even ZLIB) Compression in HDF5 for ML Ensemble Data (Floating Point Images / Regular Grids)
- Stricter set semantics? https://github.com/LLNL/conduit/issues/941
- Blueprint Helpers:
- Top level Mesh BP Transforms Interface: ( https://github.com/LLNL/conduit/issues/93)
- Modify names of mesh bp entries (rename a topology, rename a field) (https://github.com/LLNL/conduit/issues/940).
- Blueprint to GLTF / ANARI.
- Blueprint to VTK