pyflagser version 0.2.1

Major Features and Improvements

CMakeLists updated to enable compile flags on MSVC. This improves performance on Windows systems.

Bug Fixes

Hotfix addressing multiples issues where forwarding arguments to C++ flagser:

• filtration was not correctly forwarded and it always fallback to zero filtration.
• max-dim and min-dim were always equal to 0.

CMakeLists updated to disable AVX instructions. This addresses incompatibilities observed with specific hardware setups.

Backwards-Incompatible Changes

None.

Thanks to our Contributors

This release contains contributions from many people:

Julian Burella Pérez, Umberto Lupo, and Guillaume Tauzin.

We are also grateful to all who filed issues or helped resolve them, asked and
answered questions, and were part of inspiring discussions.

pyflagser version 0.2.0

Release 0.2.0

Major Features and Improvements

The flagser method now accepts filtration as an argument. All filtrations available for the C++ flagser software can be used.

Bug Fixes

Fixed bug related to the generation of a file by C++ flagser. Whenever pyflagser's flagser method was interrupted, it would not remove the generated file, which would prevent the flagser method to be called again.

Backwards-Incompatible Changes

Thanks to our Contributors

This release contains contributions from many people:

Julian Burella Pérez, Umberto Lupo, and Guillaume Tauzin.

We are also grateful to all who filed issues or helped resolve them, asked and
answered questions, and were part of inspiring discussions.

Initial release

Release 0.1.0

Initial release of pyflagser.

Major Features and Improvements

The following methods where added:

• loadflag enable the user to load a .flag file into a scipy or numpy matrix.
• saveflag enables the user to save a scipy or numpy matrix into a .flag file.
• flagser computes the persistent homology of directed/undirected flag complexes.

Bug Fixes

Backwards-Incompatible Changes

Thanks to our Contributors

This release contains contributions from many people:

Guillaume Tauzin, Julian Burella Pérez, and Umberto Lupo.

We are also grateful to all who filed issues or helped resolve them, asked and
answered questions, and were part of inspiring discussions.