| Name : pocketfft-devel
| |
| Version : 1.0^git20230214.076cb3d
| Vendor : Fedora Project
|
| Release : 4.fc40
| Date : 2024-01-26 00:58:17
|
| Group : Unspecified
| Source RPM : pocketfft-1.0^git20230214.076cb3d-4.fc40.src.rpm
|
| Size : 0.12 MB
| |
| Packager : Fedora Project
| |
| Summary : C++ header for FFT
|
Description :
PocketFFT for C++
=================
This is a heavily modified implementation of FFTPack [1,2], with the following
advantages:
- Strictly C++11 compliant
- More accurate twiddle factor computation
- Worst case complexity for transform sizes with large prime factors is
`N*log(N)`, because Bluestein\'s algorithm [3] is used for these cases.
- Supports multidimensional arrays and selection of the axes to be transformed.
- Supports `float`, `double`, and `long double` types.
- Supports fully complex and half-complex (i.e. complex-to-real and
real-to-complex) FFTs. For half-complex transforms, several conventions for
representing the complex-valued side are supported (reduced-size complex
array, FFTPACK-style half-complex format and Hartley transform).
- Supports discrete cosine and sine transforms (Types I-IV)
- Makes use of CPU vector instructions when performing 2D and higher-dimensional
transforms, if they are available.
- Has a small internal cache for transform plans, which speeds up repeated
transforms of the same length (most significant for 1D transforms).
- Has optional multi-threading support for multidimensional transforms
|
RPM found in directory: /vol/rzm3/linux-fedora-buffet/linux/development/rawhide/Everything/x86_64/os/Packages/p |
Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server
Provides :
pocketfft-devel
pocketfft-static
Requires :
