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0.7.2

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@cyrush cyrush released this 19 May 20:06
v0.7.2
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0.7.2 Release Highlights

(adapted from Conduit's Changelog)

Added

General

  • Added the cpp_fort_and_py standalone example. It demos passing Conduit Nodes between C++, Fortran, and Python. See the related tutorial docs (https://llnl-conduit.readthedocs.io/en/latest/tutorial_cpp_fort_and_py.html) for more details.
  • Added conduit::utils::info_handler(), conduit::utils::warning_handler(), and conduit::utils::error_handler() methods, which provide access to the currently registered info, warning, and error handlers.
  • Added DataType::index_t method. Creates a DataType instance that describes an index_t, which is an alias to either int32, or int 64 controlled by the CONDUIT_INDEX_32 compile time option.
  • Added several more methods to Python DataType interface
  • Removed duplicate install of CMake exported target files that served as a bridge for clients using old style paths.

Changed

General

  • Updated to newer version of uberenv and changed to track spack fork https://github.com/alpine-dav/spack (branch: conduit/develop).
  • Updated to newer version of BLT to leverage CMake's FindMPI defined targets when using CMake 3.15 or newer.
  • Changed rapidjson namespace to conduit_rapidjson to avoid symbol collisions with other libraries using RapidJSON.

Blueprint

  • The semantics of conduit::blueprint::mesh::verify changed. An empty conduit Node is now considered a valid multi-domain mesh with zero domains. If you always expect mesh data, you can add an additional check for empty to craft code that works for both the old and new verify semantics.

Relay

  • Added Relay HDF5 support for reading and writing to an HDF5 dataset with offset.
  • Added conduit::relay::io::hdf5::read_info which allows you to obtain metadata from an HDF5 file.
  • Added configure error when conduit lacks MPI support and HDF5 has MPI support

Fixed

General

  • Fixed missing implementation of DataType::is_index_t
  • Fixed issue with compiling t_h5z_zfp_smoke.cpp against an MPI-enabled HDF5.

Blueprint

  • Fixed a bug that caused HDF5 reference paths to appear twice in Relay HDF5 Error messages.

Blueprint

  • conduit::relay::io::blueprint.read_mesh now uses read only I/O handles.
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