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view fft/fftw/fftw-3.3.4/support/twovers.sh @ 40:223f770b5341 kissfft-double tip

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Try a double-precision kissfft
author Chris Cannam
date Wed, 07 Sep 2016 10:40:32 +0100
parents 26056e866c29
children
line wrap: on
line source
#! /bin/sh

# wrapper to generate two codelet versions, with and without
# fma

genfft=$1
shift

echo "#ifdef HAVE_FMA"
echo
  $genfft -fma -reorder-insns -schedule-for-pipeline $*
echo
echo "#else /* HAVE_FMA */"
echo
  $genfft $*
echo
echo "#endif /* HAVE_FMA */"