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CHANGELOG.md

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1.10.0 (July 29, 2024)

  • add support for numpy>=2.0
  • add tests with numpy 2.0 on python 3.9 and 3.12
  • remove tox.ini

1.9.1 (June 19, 2024)

  • BUGFIX: add missing device in BlockPET LOR descriptor (needed for pytorch + cuda backend)

1.9 (June 18, 2024)

  • add functionality to create scanners, LOR descriptors and projectors for scanners consiting of equal "block" modules
  • BUGFIX: correct behavior of TOF kernel truncation which was wrong in the case that the tof bin width was >> tof resolution

1.8 (March 20, 2024)

  • add function to count event multiplicity
  • add more examples (e.g. DePierro and LM SPDHG)
  • re-organize folder structure and pyproject.toml
  • force array-api-compat<1.5 (bug in 1.5.0)
  • use array-api-strict instead of numpy.array_api

1.7.3 (January 26, 2024)

  • print banner
  • test also on Windows

1.7.2 (January 26, 2024)

  • require python>=3.9
  • replace distuils.spawn by shutil.which

1.7.1 (January 19, 2024)

  • BUGFIX: correct bug in the "chunking" of TOF sinogram projections in the python interface

1.7.0 (January 15, 2024)

  • update of documentation
  • addition of more examples
  • addition of high-level classes for RegularPolygonPETScanner and LOR descriptors

1.6.2 (December 01, 2023)

  • BUGFIX: correct use of conj() of scalar value to be array api comp.
  • BUGFIX: divided by float() to be array api comp.
  • add scipy dependency
  • adapt changelog

1.6.1 (October 18, 2023)

  • BUGFIX: add sigma as explicit argument in GaussianFilterOperator and convert correctly to numpy/cupy arrays

1.6.0 (October 16, 2023)

  • rewrite LinearOperator base class to support python array api including devices
  • add missing type hints
  • add finite difference operator
  • remove obsolete functions

1.5.0 (July 29, 2023)

  • add compatibility of python wrapper to python array api (via array-api-compat) such that numpy, cupy, pytorch arrays can be directly projected
  • no changes to the C/CUDA libs

1.4.0 (June 11, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.7 -> 1.4.0
  • add Linear Operators

1.3.7 (April 27, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.6 -> 1.3.7
  • update documentation
  • dummy commit

1.3.6 (April 25, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.5 -> 1.3.6
  • enable readthedocs

1.3.5 (April 23, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.4 -> 1.3.5
  • add py.typed for mypy type checker
  • dummy commit

1.3.4 (April 21, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.3 -> 1.3.4
  • rename python binding back to parallelproj
  • dummy commit

1.3.3 (April 20, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.2 -> 1.3.3
  • import annotations from future to be compatiable with older versions
  • dummy commit

1.3.2 (April 18, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.1 -> 1.3.2
  • rename test folder
  • lower absolute tolerance for forward TOF tests - (otherwise windows builds might fail)
  • dummy commit

1.3.1 (April 17, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.3.0 -> 1.3.1
  • add num_visivle_devices definition when cuda is not present
  • dummy commit

1.3.0 (April 17, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.16 -> 1.3.0
  • clean up pyproject.toml
  • mv tests and rename imports in tests
  • rename python package to parallelprojpy and adapt setup.cfg
  • add first version of pyproject.toml
  • dummy commit

1.2.16 (April 16, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.15 -> 1.2.16
  • improve way to detect whether visible GPUs are present in the python API
  • remove AS approximation of erff in openMP lib since it leads to too big inaccuracies
  • add TOF LM tests
  • add listmode wrappers
  • add TOF sino fwd test
  • use random image in TOF sino test
  • dummy commit

1.2.15 (April 15, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.14 -> 1.2.15
  • add TOF sino projector wrappers and first test
  • BUGFIX: correct start and stop of loop over planes in cuda TOF sino projector when direction=2
  • add adjointness test (indirect test for back projection)
  • add first python unit test for non-tof fwd projection
  • add first python wrappers for non-tof Joseph projectors
  • start adding python wrappers
  • remove recipe (moved to conda-forge feedstock)
  • Update README.md
  • dummy commit

1.2.14 (February 15, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.13 -> 1.2.14
  • make target link libraries (m and OpenMP) private
  • dummy commit

1.2.13 (January 13, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.12 -> 1.2.13
  • fix variable expansion in Config.cmake.in
  • update README
  • add link to arxix preprint

1.2.12 (January 08, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.11 -> 1.2.12
  • set CUDA_HOST_COMPILER only when using clang
  • skip build of cuda lib if cuda is not present

1.2.11 (January 05, 2023)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.10 -> 1.2.11
  • set default CMAKE_CUDA_HOST_COMPILER to CMAKE_CXX_COMPILER

1.2.10 (December 30, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.9 -> 1.2.10
  • link parallelproj_c against libm (using PUBLIC link interface)
  • use better way to test whether we have to link against libm
  • Update README.md
  • Merge pull request #18 from gschramm/add_generic_nontof_test
  • updata non-tof cuda test
  • add adjoint back projection test
  • cosmetics
  • add better output
  • add more generic nontof test that tests rays in all 3 directions
  • update README

1.2.9 (December 09, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.8 -> 1.2.9
  • BUGFIX: correct calcultion of x_pr2 when principle direction is 0

1.2.8 (December 02, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.7 -> 1.2.8

1.2.7 (December 02, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.6 -> 1.2.7
  • do not install test binaries
  • require CXX compiler only for CUDA

1.2.6 (November 18, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.5 -> 1.2.6
  • clean up CMake logic

1.2.5 (November 11, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.4 -> 1.2.5
  • add conditions to nested if else when adding cuda subdir

1.2.4 (November 10, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.3 -> 1.2.4
  • add fatal error if cuda lib is to be build but no cuda compiler is found
  • add empty host sections to recipy on output level

1.2.3 (November 04, 2022)

  • chore: updated package.json, updated CHANGELOG.md, bumped 1.2.2 -> 1.2.3
  • work on local recipy and remove conda workflows
  • add skip option for cmake

1.2.2 (November 03, 2022)

  • chore: updated package.json, created CHANGELOG.md, bumped 1.2.1 -> 1.2.2
  • read version from package.json (and use ver-bump) to bump version in the future
  • remove python from new action
  • add conda build
  • add trigger
  • add new conda action