Release History#

v0.6 (expected in 2024)#

Bug fixes#

Features#

  • Add public API for window convolution.

Improvements#

Maintenance#

Documentation#

  • Add documentation for window convolution.

Miscellaneous#

v0.5.0 (2024-08-09)#

Bug fixes#

  • Remove assumption of the same pivot value for both dimensions in double spherical Bessel transform.

  • Enforce scipy.integrate.simpson keyword-only argument (scipy>=1.12).

Improvements#

  • Reduce computational redundancy for spherical orders (gh-68).

  • Allow non-mandatory parameters to be missing at initialisation.

  • Make OpenMP simd directives compiler-aware.

  • Add and update C++ program runtime information.

Maintenance#

  • Update tests after computational redundancy refactoring and parameter validation behaviour changes.

  • Add mpi4py dependency to Conda environment and project configuration files.

  • Refactor syntax and formatting and fix typos.

v0.4.8 (2024-07-01)#

Bug fixes#

Fix file format fmt keyword processing error when the reader falls back from 'nbodykit' to 'astropy' in catalogue.py.

Improvements#

Add various tools to project configuration file: autopep8, codespell, docformatter and ruff.

Maintenance#

Update syntax and fix typos.

v0.4.7 (2024-06-25)#

Bug fixes#

Fix Conda package dependency overpinning.

v0.4.6 (2024-06-24)#

Bug fixes#

  • Fix asymmetric 2-d three-point clustering statistics.

  • Fix various legacy issues in the non-public methods related to Hankel-like transforms.

  • Fix FFTW-related memory leaks.

Features#

  • Add public API for Hankel-like transforms using the FFTLog algorithm with enhanced extrapolation options.

  • Expose installation validation as a public function.

  • Add non-public API for window convolution (as part of a future release).

Improvements#

  • Add support for FFTW planner flags and wisdom.

  • Refactor assignment and aliasing compensation.

  • Refactor mesh field (re-)initialisation.

  • Refactor gamma function computations.

  • Refactor array operation checks.

  • Refactor FFTW plans.

  • Add logs to trv::MeshField and trv::FieldStats operations.

  • Add tracking of (I)FFTs and 3-d grids.

  • Promote trv::ParameterSet::nmesh from type int to long long and refactor related methods and variables.

Maintenance#

  • Require C++17 standard.

  • Upgrade build against NumPy 2 and require Python 3.10+ (gh-52).

  • Refactor logger message emission.

  • Enhance build recipes.

  • Update syntax and fix typos.

Documentation#

  • Add version context to documentation.

  • Add and update details to/in various documentation components.

Miscellaneous#

Relicense under/clarify GPL-3.0-or-later in lieu of GPL-3.0 where applicable.

v0.3.0 (2023-10-04)#

Bug fixes#

Fix reused bin statistics when duplicate recording is designed to be avoided in threept.cpp.

Features#

  • Add the functionality to record binning details for wavevector modes and separation pairs from a mesh grid with the option to save the results to a file in C++.

  • Add more forms of three-point statistics including the off-diagonal and full form (the original ‘full’ form is renamed to ‘row’) (gh-22).

Improvements#

  • Implement further parallelisation and refactoring resulting in significant speed-up.

  • Enhance parameter validation consistency.

Maintenance#

  • Update syntax and fix typos.

  • Add and update test data after API changes.

Documentation#

  • Add and update details to/in various documentation components.

  • Update and rerun tutorial notebooks after API changes.

v0.2.2 (2023-07-04)#

Improvements#

Enhance build process and update syntax.

Documentation#

Update installation guide after build enhancement.

v0.2.1 (2023-06-20)#

Bug fixes#

Fix parity factor in three-point correlation functions in threept.cpp.

Maintenance#

  • Remove reality-condition division in mode/pair counts for generality.

  • Update test data.

  • Update syntax.

Documentation#

Rerun tutorial notebooks.

v0.2.0 (2023-06-01)#

Bug fixes#

Fix updating of derived parameters npoint and space in ParameterSet in parameters.pyx.

Features#

  • Add pypower-like normalisation for two-point clustering statistics with the new value option ‘mesh-mixed’ for the norm_convention parameter.

  • Separate wtotal and wstotal attributes for ParticleCatalogue. This is also reflected in logging and output file headers.

  • Add particle position spans as a new member pos_span in trv::ParticleCatalogue as this is used for pypower-like normalisation calculations.

Improvements#

Enhance logging and build and packaging processes.

Maintenance#

Update syntax and fix typos.

Documentation#

Rerun tutorial notebooks.

v0.1.2 (2023-04-12)#

Bug fixes#

Fix parsing of build environmental variables in setup.py.

Improvements#

Upgrade build and packaging processes.

Maintenance#

Update syntax and fix typos.

Documentation#

Update installation guide based on the enhanced build process.

v0.1.1 (2023-04-07)#

Initial full public release (major version 0): publish to the PyPI index and Anaconda repository.

Improvements#

Upgrade build and packaging processes.

Documentation#

Update installation guide.

v0.1.0 (2023-03-30)#

Initial public release (major version 0): publish to the PyPI Index (Anaconda repository pending).

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