Telecon: 2023 01 10

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Cyrus Harrison edited this page Jan 10, 2023 · 4 revisions

Updates
- Conduit 0.8.5 was released in late Dec (0.8.6 is imminent)
  - Tested HDF5 libver settings to pin file format with mesh bp example files
  - Wrote using HDF5 1.10 + 1.12 with libver= 1.8 and visit can read the files using HDF5 1.8
  - We now default to libver 1.8, but provide an option to override if needed
    - https://github.com/LLNL/conduit/pull/1052
    - https://github.com/LLNL/conduit/pull/1056
  - A few fixes for strided structured example, but we may need more
  - Other MPI and blueprint read bug fixes and performance improvements
- 0.8.6 will include build fixes for condaforge, and bug fix for save mesh with sparse topos (ascent test case)
- VisIt 3.3.2 BP Plugin Improvements:
  - Improvements to Export Poly data
  - Add support for partition map style index
  - Add initial support for strided structured
- Justin has added comprehensive docs for X Ray Image Query, with details on how to use conduit to digest the data in python and with visit
  - https://visit-sphinx-github-user-manual.readthedocs.io/en/develop/using_visit/Quantitative/XRayImageQuery.html
- Brad has been improving the performance TopologyMetadata (which supports generate_corners,etc)
- HDF5: Added Conduit CI testing for 1.14.
- Justin is starting on Blueprint Silo/Overlink I/O
- Next week: Cyrus will work on MPI Domain overloading.