[Buildroot] [PATCH 0/7 v5] package/fftw: add a bunch of optimisations (branch yem/fftw)

Yann E. MORIN yann.morin.1998 at free.fr
Mon Mar 16 00:31:41 UTC 2015


Hello All!

This series aggregates misc optimisation patches for out fftw package,
based on work by Gwenhael and Guillaume.

Thanks to both for their previous work! :-)

Changes v4 -> v5:
  - use --disable-XXX in first patch
  - add architecture optimisations for x86 and ARM
  - add other optimisations (threads, openMP, fast maths)

Regards,
Yann E. MORIN.


The following changes since commit cc96e8a523f1b72ef9c3da095d0e957888090051:

  qt: remove postgresql introduced uclibc dependency for the PostgresSQL support (2015-03-15 19:13:59 +0100)

are available in the git repository at:

  git://git.busybox.net/~ymorin/git/buildroot yem/fftw

for you to fetch changes up to 984522fc4ea6415f68d5a560cc3a56e5cca08694:

  package/fftw: add option for fast maths (2015-03-16 01:26:14 +0100)

----------------------------------------------------------------
Gwenhael Goavec-Merou (1):
      fftw: add compile precision option

Yann E. MORIN (6):
      package/fftw: add x86 optimisations
      package/fftw: add ARM optimisations
      package/fftw: disable fortran
      package/fftw: enable threads when the tooclhain has them
      package/fftw: enable OpenMP if the compiler has that
      package/fftw: add option for fast maths

 package/fftw/Config.in | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 package/fftw/fftw.mk   | 21 +++++++++++++++++++++
 2 files changed, 72 insertions(+)

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'


More information about the buildroot mailing list