NOTICE: This package has been removed from pkgsrc

./math/fftwf, Collection of fast C routines to compute DFTs

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Branch: CURRENT, Version: 3.3.9, Package name: fftwf-3.3.9, Maintainer: pkgsrc-users

FFTW is a free collection of fast C routines for computing the
Discrete Fourier Transform in one or more dimensions. It includes
complex, real, symmetric, and parallel transforms, and can handle
arbitrary array sizes efficiently. FFTW is typically faster than
other publically-available FFT implementations, and is even
competitive with vendor-tuned libraries. (See our web page for
extensive benchmarks.) To achieve this performance, FFTW uses novel
code-generation and runtime self-optimization techniques (along with
many other tricks).

This package provides the single precision library.


Required to run:
[math/fftw]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: bf17b485417f0f6a896b8514a3813439fda075fc
RMD160: b0a522d47b97a63ba27720ae5f58e47fca23649e
Filesize: 4049.804 KB

Version history: (Expand)

CVS history: (Expand)


   2021-04-30 01:31:41 by Dr. Thomas Orgis | Files touched by this commit (5) | Package removed
Log message:
math/fftwf: gone, merged into math/fftw
   2021-01-04 11:27:38 by Thomas Klausner | Files touched by this commit (4) | Package updated
Log message:
fftw*: update to 3.3.9

FFTW 3.3.9:

* New API fftw_planner_nthreads() returns the number of threads
  currently being used by the planner.

* Fix incorrect math in 128-bit generic SIMD

* Fix wisdom for avx512.

  The avx512 alignment requirement was set to 64 bytes, but this is
  wrong.  Alignment requirements are a property of the platform (e.g.,
  x86) and not of the instruction set (e.g., AVX).  Among other
  things, this broke wisdom with avx512.

  Note that avx512 support is still experimental because the FFTW
  authors have no avx512 hardware available for testing.

* fftw_threads_set_callback function to change the threading backend at runtime.
   2020-08-31 20:13:29 by Thomas Klausner | Files touched by this commit (3631) 
Log message:
*: bump PKGREVISION for perl-5.32.
   2019-08-11 15:25:21 by Thomas Klausner | Files touched by this commit (3557) 
Log message:
Bump PKGREVISIONs for perl 5.30.0
   2019-05-24 17:48:49 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
fftwf: updated to 3.3.8

Sync with fftw
Add Makefile.common
   2018-08-22 11:48:07 by Thomas Klausner | Files touched by this commit (3558) 
Log message:
Recursive bump for perl5-5.28.0
   2017-01-22 15:48:57 by Thomas Klausner | Files touched by this commit (2) 
Log message:
Updated fftwf to 3.3.6pl1.

FFTW 3.3.6-pl1:

* Bugfix: FFTW 3.3.6 had the wrong libtool version number, and generated
  shared libraries of the form libfftw3.so.2.6.6 instead of
  libfftw3.so.3.*.

FFTW 3.3.6:

* The fftw_make_planner_thread_safe() API introduced in 3.3.5 didn't
  work, and this 3.3.6 fixes it.  Sorry about that.
* compilation fixes for IBM XLC
* compilation fixes for threads on Windows
* fix SIMD autodetection on amd64 when (_MSC_VER > 1500)
   2017-01-19 19:52:30 by Alistair G. Crooks | Files touched by this commit (352) 
Log message:
Convert all occurrences (353 by my count) of

	MASTER_SITES= 	site1 \
			site2

style continuation lines to be simple repeated

	MASTER_SITES+= site1
	MASTER_SITES+= site2

lines. As previewed on tech-pkg. With thanks to rillig for fixing pkglint
accordingly.