fftw3

Binding to the famous Fast Fourier Transform library FFTW
README

Perquisites

The FFTW, version 3, with its development files (fftw3.h) must be
installed on your platform. For example, on Debian or Ubuntu, you
need to install the package libfftw3-dev (see the opam
file
for other distributions).

Compilation

jbuilder build @install

If your fftw3 header files or libraries are not where you C compiler
expects to find them and pkg-config does not return the right
location either, you need to tell the discover
script
where to find them by setting the
environment variable FFTW3_CFLAGS:

FFTW3_CFLAGS="-I/opt/local/include" LDFLAGS="-L/opt/local/lib"

Of course, replace /opt/local/include (resp. /opt/local/lib) by the
actual paths of your header files (resp. library).

Usage

Fftw3 contains two submodules differing only by precision Fftw3.D for
double precision and Fftw3.S for single precision. Note that the
functions of the single precision module will raise Failure if the
corresponding FFTW3 library was not discovered by the configure
script. See the mli file for more details.

Examples

Some examples need additional libraries:

If these are not detected by the configure script, the corresponding
examples will not be compiled or will have less features.

Bugs

To report bugs, use the Github
issues page.

Development

If you want to participate to the development of Fftw3, make a
fork of the project and
submit a pull request.

Licence

FFtw3 is released under the LGPL with the special exception of the
standard library. See the file LICENSE for more details.

Although not required, it will be appreciated if your product mentions
it uses these bindings.

Install
Published
24 Nov 2017
Sources
fftw3-0.8.tbz
md5=abac0177c2c7f81dd14f70d3936e31a1
Dependencies
lacaml
with-test
archimedes
with-test
stdio
build
base
build
cppo
build
jbuilder
>= "1.0+beta7"
ocaml
>= "4.03.0" & < "4.10"
Reverse Dependencies