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CHANGELOG.md

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Change log for hipFFT

Partial documentation for hipFFT is available at hipFFT.

hipFFT 1.0.12 for ROCm 5.6.0

Added

  • Implemented the hipfftXtMakePlanMany, hipfftXtGetSizeMany, hipfftXtExec APIs, to allow requesting half-precision transforms.

Changed

  • Added --precision argument to benchmark/test clients. --double is still accepted but is deprecated as a method to request a double-precision transform.

hipFFT 1.0.11 for ROCm 5.5.0

Fixed

  • Fixed old version rocm include/lib folders not removed on upgrade.

hipFFT 1.0.10 for ROCm 5.4.0

Added

  • Added hipfftExtPlanScaleFactor API to efficiently multiply each output element of a FFT by a given scaling factor. Result scaling must be supported in the backend FFT library.

Changed

  • When hipFFT is built against the rocFFT backend, rocFFT 1.0.19 or higher is now required.
  • Data is initialized directly on GPUs using hipRAND.
  • Updated build files to use standard C++17.

hipFFT 1.0.9 for ROCm 5.3.0

Changed

  • Clean up build warnings.
  • GNUInstall Dir enhancements.
  • Requires gtest 1.11.

hipFFT 1.0.8 for ROCm 5.2.0

Added

  • Added File/Folder Reorg Changes with backward compatibility support using ROCM-CMAKE wrapper functions.
  • Packages for test and benchmark executables on all supported OSes using CPack.
  • Implemented hipfftMakePlanMany64 and hipfftGetSizeMany64.

hipFFT 1.0.7 for ROCm 5.1.0

Changed

  • Use fft_params struct for accuracy and benchmark clients.

hipFFT 1.0.6 for ROCm 5.0.0

Fixed

  • Fixed incorrect reporting of rocFFT version.

Changed

  • Unconditionally enabled callback functionality. On the CUDA backend, callbacks only run correctly when hipFFT is built as a static library, and is linked against the static cuFFT library.

hipFFT 1.0.5 for ROCm 4.5.0

Added

  • Added support for Windows 10 as a build target.

Changed

  • Packaging split into a runtime package called hipfft and a development package called hipfft-devel. The development package depends on runtime. The runtime package suggests the development package for all supported OSes except CentOS 7 to aid in the transition. The suggests feature in packaging is introduced as a deprecated feature and will be removed in a future rocm release.

hipFFT 1.0.4 for ROCm 4.4.0

Fixed

  • Add calls to rocFFT setup/cleanup.
  • Cmake fixes for clients and backend support.

Added

  • Added support for Windows 10 as a build target.

hipFFT 1.0.3 for ROCm 4.3.0

Fixed

  • Cmake updates.

Added

  • Added callback API in hipfftXt.h header.

hipFFT 1.0.2 for ROCm 4.2.0

  • No changes.

hipFFT 1.0.1 for ROCm 4.1.0

Fixed

  • Fix batch support for hipfftMakePlanMany.
  • Fix work area handling during plan creation and hipfftSetWorkArea.
  • Honour autoAllocate flag.

Changed

  • Testing infrastructure reuses code from rocFFT.