BSD Portsmath/pffft 2022.12.19 DragonFly
Pretty Fast FFT (PFFFT) library
- System
- DragonFly
- Repository
- DPorts
- Maintainer
- [email protected] (as in FreeBSD)
- License
- BSD3CLAUSE
- Categories
- math
- Package size
- 60.4 KiB, 192.9 KiB installed
Description
PFFFT does 1D Fast Fourier Transforms, of single precision real and complex vectors. It tries do it fast, it tries to be correct, and it tries to be small. Computations do take advantage of SSE1 instructions on x86 cpus, Altivec on powerpc cpus, and NEON on ARM cpus.
PFFFT is a fork of Julien Pommier's library on bitbucket with some changes and additions.
PFFASTCONV does fast convolution (FIR filtering), of single precision real vectors, utilizing the PFFFT library.
PFDSP contains a few other signal processing functions.
In the other systems
| System | Port | Version |
|---|---|---|
| DragonFly | math/pffft | 2022.12.19 |
| FreeBSD | math/pffft | 1.1.0,1 |
| HardenedBSD | math/pffft | 1.1.0,1 |
| GhostBSD | math/pffft | 2022.12.19 |
Install
Binary package:
pkg install pffftFrom DPorts:
cd /usr/dports/math/pffft && make install cleanDependencies
No port depends on this one.