3.6.0-rc1

What’s Changed

Added

• Added NFSFT interface for Julia and Python (#143) @mnolander
• Allow configure to run on ARM Mac (#140) @ralfHielscher
• Added kernel der_laplacian_rbf (#138) @wagnertheresa

Changed

• Improve threaded FFTW 3 library detection and usage as well as overall link-time behavior. (#158) @jenskeiner
• Improve direct adjoint NDFT transform performance. (#152) @jenskeiner
• Improve direct NDFT forward transform for d > 1. (#149) @jenskeiner
• Improve efficiency of NFFT direct transformation in one dimension. (#142) @jenskeiner

Fixed

• Link against libatomic where required for OpenMP atomic operations on floating-point type. (#170) @jenskeiner
• Fix compilation errors with GCC 15 in cunit tests (#165) @michaelquellmalz
• Feature/reenable julia (#164) @jenskeiner
• Do not modify LIBS in the detection of cunit (#163) @michaelquellmalz
• Fix an issue where makedist would fail because doxygen always builds documentation in srcdir, not builddir. (#161) @jenskeiner
• Refactor CUnit library detection and usage. (#160) @jenskeiner
• Remove the softlink the README.md (#159) @michaelquellmalz
• Prevent autoreconf warning in nfft_lib_codspeed.m4 (#157) @michaelquellmalz
• Fix build with gcc 15 (#146) @DarthGandalf

CI workflow

• Retry benchmarks up to three times. (#187) @jenskeiner
• Harden workflows. (#184) @jenskeiner
• Add release drafter workflow. (#174) @jenskeiner
• Add macOS build workflow. (#168) @jenskeiner
• Add more compiler versions to CI and dev container. (#166) @jenskeiner
• Run benchmarks agnostic to certain parameters only for default values. (#162) @jenskeiner
• Add dev container. (#153) @jenskeiner
• Add Dependabot config. (#154) @jenskeiner
• Add Linux build & test workflow. (#150) @jenskeiner
• Add CodSpeed benchmarks. (#148) @jenskeiner

3.5.4-rc1

Changes in NFFT 3.5.4-rc1

Enhancements

• Add kernels xx_gaussian and absx in fastsum.
• #127 Add required software and reference in README.

3.5.3

Changes in NFFT 3.5.3

Bugfixes

• #116 Fix in the fastsum Matlab interface that might cause crashes.
• Update obsolete autoconf macros. Revert macro to AC_PROG_CC_C99 (fix gcc-arch flag and -ffast-math)

Enhancements

• #118 Additional node at South Pole in NFSFT_EQUISPACED enhancement.
• #115 Matlab interface with single precision.
• #113 Added function set_num_threads in Matlab.

3.5.3-rc2

Changes in NFFT 3.5.3-rc2

Bugfixes

• #116 Fix in the fastsum Matlab interface that might cause crashes.
• Update obsolete autoconf macros. Revert macro to AC_PROG_CC_C99 (fix gcc-arch flag and -ffast-math)

Enhancements

• #118 Additional node at South Pole in NFSFT_EQUISPACED enhancement.
• #115 Matlab interface with single precision.
• #113 Add function to set_num_threads in Matlab.

3.5.3-rc1

Changes in NFFT 3.5.3-rc1

Bugfixes

• #116 Fix in the fastsum Matlab interface that might cause crashes.
• Update obsolete autoconf macros.

Enhancements

• #118 Additional node at South Pole in NFSFT_EQUISPACED enhancement.
• #115 Matlab interface with single precision.
• #113 Add function to set_num_threads in Matlab.

3.5.2

Changes in NFFT 3.5.2

Bugfixes

• #103 Build of fastsum fails because fftw_libs are not found.
• #109 Update m4 files for 3.5.2 release.
• #112 Julia interface of Fastsum with Openmp crashes.
• Removed superfluous calls to autoreconf in bootstrap.

Enhancements

• #98 Add Julia Interface fastsum.
• #105 Even bandwith in NFCT and NFST.
• #108 Compute NFFT_EPSILON at runtime.
• #110 In-place fftw for dimension >1 (reduce memory consumption).
• TravisCI tests on Windows and OSX.
• Enable AVX2 in precompiled binaries.

3.5.2-rc4

Julia interface: changed extension to dylib for macos
Travis: add Windows environment with Julia

3.5.2-rc3

Hopefully the last release candidate ...

3.5.2-rc2

fixed linux build script: julia fastsum, julia/matlab tests before pa…

3.5.2-rc1

bump minor so version, fix julia fastsum Makefile, change default arc…