Mercurial > octave-nkf
view libinterp/mk-pkg-add @ 20642:9d2023d1a63c
binoinv.m: Implement binary search algorithm for 28X performance increase (bug #34363).
* binoinv.m: Call new functions scalar_binoinv or vector_binoinv to calculate
binoinv. If there are still uncalculated values then call bin_search_binoinv
to perform binary search for remaining values. Add more BIST tests.
* binoinv.m (scalar_binoinv): New subfunction to calculate binoinv for scalar x.
Stops when x > 1000.
* binoinv.m (vector_binoinv): New subfunction to calculate binoinv for scalar x.
Stops when x > 1000.
author | Lachlan Andrew <lachlanbis@gmail.com> |
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date | Sun, 11 Oct 2015 19:49:40 -0700 |
parents | 227d582fa300 |
children |
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#! /bin/sh # # Copyright (C) 2005-2015 John W. Eaton # # This file is part of Octave. # # Octave is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; either version 3 of the License, or (at # your option) any later version. # # Octave is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with Octave; see the file COPYING. If not, see # <http://www.gnu.org/licenses/>. set -e SED=${SED:-'sed'} for f in "$@"; do if [ -f $f ]; then ## Compute and print the autoloads. base=`basename $f | $SED 's/\.df$//'` fcns=`$SED -n -e 's/^ *XDEFUN_DLD_INTERNAL *( *\([^, ]*\)[, ].*$/\1/p' \ -e 's/^ *XDEFUNX_DLD_INTERNAL *( *"\([^"]*\)".*$/\1/p' $f | \ LC_COLLATE=C sort -u` if [ -n "$fcns" ]; then for n in $fcns; do if [ "$n" = "$base" ]; then true else echo "autoload (\"$n\", \"$base.oct\");" fi done fi ## Process PKG_ADD directives after autoloads so that all ## necessary functions can be found before they are used. $SED -n -e 's,^//* *PKG_ADD: *,,p' \ -e 's,^/\* *PKG_ADD: *\(.*\) *\*/ *$,\1,p' $f fi done exit $?