FFTW is a comprehensive collection of fast C routines for computing the Discrete Fourier Transform (DFT) and various special cases thereof, copyrighted by MIT and distributed under the GNU General Public License. For more information, refer to the FFTW website (fftw.org).
FFTW can compute transforms of real and complex-value arrays of arbitrary size and dimension. AOCL-FFTW is an AMD optimized version of FFTW implementation targeted for AMD EPYC™ CPUs.
Highlights of AOCL-FFTW 5.2
- There are no updates or modifications since version 5.1.
Documentation
- Prior versions: AOCL-FFTW Archive
- Source code: GitHub
Downloads
| File Name | Version | Size | Launch Date | OS | Bitness | Description |
| Binary Packages Compiled with AOCC 5.1 | ||||||
| aocl-fftw-linux-aocc-5.2.0.tar.gz | 5.2 | 17MB | 12/31/2025 | RHEL, Ubuntu, SLES | 64-bit | AOCC compiled AOCL-FFTW library binary package SHA-256 checksum: e5a4cdc320c638a9e882d4d4e3518c0f4c1ae9e0246cb5d8642476e24c9053e9 |
| Binary Packages Compiled with GCC 14.2.1 | ||||||
| aocl-fftw-linux-gcc-5.2.0.tar.gz | 5.2 | 17MB | 12/31/2025 | RHEL, Ubuntu, SLES | 64-bit | GCC compiled AOCL-FFTW library binary package SHA-256 checksum: c680d4f5b88444c9c988c45182f0988b1a66974f648f1ee02a3c1c730c0f29b8 |
| Windows Installer Compiled with Clang 18 | ||||||
| AOCL_Windows-setup-5.2.0-AMD.exe | 5.2 | 154MB | 12/31/2025 | Windows 11, Windows 10 | 64-bit | Windows installer file containing all the AOCL library binaries compiled with Clang 18. SHA-256 checksum: 0caf97420a5e1372aab6c70160f977f4a36c26cee89b88856145af82df2fe096 |