Mercurial > octave-nkf
view libinterp/mkops @ 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> |
---|---|
date | Sun, 11 Oct 2015 19:49:40 -0700 |
parents | 0ce7d8303152 |
children |
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#! /bin/sh # # Copyright (C) 1997-2015 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/>. SED=${SED:-'sed'} cat << \EOF // DO NOT EDIT! Generated automatically by mkops. #ifdef HAVE_CONFIG_H #include <config.h> #endif extern void install_base_type_conversions (void); EOF for file in "$@"; do f=`echo $file | $SED 's,^\./,,; s%^libinterp/operators/op-%%; s%\.cc%%; s%-%_%g'` echo "extern void install_${f}_ops (void);" done cat << \EOF void install_ops (void) { install_base_type_conversions (); EOF for file in "$@"; do f=`echo $file | $SED 's,^\./,,; s%^libinterp/operators/op-%%; s%\.cc%%; s%-%_%g'` echo " install_${f}_ops ();" done cat << \EOF } EOF exit 0