diff options
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_7.c')
| -rw-r--r-- | src/fftw3/dft/codelets/standard/n1_7.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/src/fftw3/dft/codelets/standard/n1_7.c b/src/fftw3/dft/codelets/standard/n1_7.c deleted file mode 100644 index 03c892d..0000000 --- a/src/fftw3/dft/codelets/standard/n1_7.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2003 Matteo Frigo - * Copyright (c) 2003 Massachusetts Institute of Technology - * - * This program 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 2 of the License, or - * (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -/* This file was automatically generated --- DO NOT EDIT */ -/* Generated on Sat Jul 5 21:29:32 EDT 2003 */ - -#include "codelet-dft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_notw -compact -variables 4 -n 7 -name n1_7 -include n.h */ - -/* - * This function contains 60 FP additions, 36 FP multiplications, - * (or, 36 additions, 12 multiplications, 24 fused multiply/add), - * 25 stack variables, and 28 memory accesses - */ -/* - * Generator Id's : - * $Id: n1_7.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_7.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_7.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - */ - -#include "n.h" - -static void n1_7(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, int v, int ivs, int ovs) -{ - DK(KP222520933, +0.222520933956314404288902564496794759466355569); - DK(KP900968867, +0.900968867902419126236102319507445051165919162); - DK(KP623489801, +0.623489801858733530525004884004239810632274731); - DK(KP433883739, +0.433883739117558120475768332848358754609990728); - DK(KP781831482, +0.781831482468029808708444526674057750232334519); - DK(KP974927912, +0.974927912181823607018131682993931217232785801); - int i; - for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs) { - E T1, Tu, T4, Tq, Te, Tx, T7, Ts, Tk, Tv, Ta, Tr, Th, Tw; - T1 = ri[0]; - Tu = ii[0]; - { - E T2, T3, Tc, Td; - T2 = ri[WS(is, 1)]; - T3 = ri[WS(is, 6)]; - T4 = T2 + T3; - Tq = T3 - T2; - Tc = ii[WS(is, 1)]; - Td = ii[WS(is, 6)]; - Te = Tc - Td; - Tx = Tc + Td; - } - { - E T5, T6, Ti, Tj; - T5 = ri[WS(is, 2)]; - T6 = ri[WS(is, 5)]; - T7 = T5 + T6; - Ts = T6 - T5; - Ti = ii[WS(is, 2)]; - Tj = ii[WS(is, 5)]; - Tk = Ti - Tj; - Tv = Ti + Tj; - } - { - E T8, T9, Tf, Tg; - T8 = ri[WS(is, 3)]; - T9 = ri[WS(is, 4)]; - Ta = T8 + T9; - Tr = T9 - T8; - Tf = ii[WS(is, 3)]; - Tg = ii[WS(is, 4)]; - Th = Tf - Tg; - Tw = Tf + Tg; - } - ro[0] = T1 + T4 + T7 + Ta; - io[0] = Tu + Tx + Tv + Tw; - { - E Tl, Tb, TB, TC; - Tl = FNMS(KP781831482, Th, KP974927912 * Te) - (KP433883739 * Tk); - Tb = FMA(KP623489801, Ta, T1) + FNMA(KP900968867, T7, KP222520933 * T4); - ro[WS(os, 5)] = Tb - Tl; - ro[WS(os, 2)] = Tb + Tl; - TB = FNMS(KP781831482, Tr, KP974927912 * Tq) - (KP433883739 * Ts); - TC = FMA(KP623489801, Tw, Tu) + FNMA(KP900968867, Tv, KP222520933 * Tx); - io[WS(os, 2)] = TB + TC; - io[WS(os, 5)] = TC - TB; - } - { - E Tn, Tm, Tz, TA; - Tn = FMA(KP781831482, Te, KP974927912 * Tk) + (KP433883739 * Th); - Tm = FMA(KP623489801, T4, T1) + FNMA(KP900968867, Ta, KP222520933 * T7); - ro[WS(os, 6)] = Tm - Tn; - ro[WS(os, 1)] = Tm + Tn; - Tz = FMA(KP781831482, Tq, KP974927912 * Ts) + (KP433883739 * Tr); - TA = FMA(KP623489801, Tx, Tu) + FNMA(KP900968867, Tw, KP222520933 * Tv); - io[WS(os, 1)] = Tz + TA; - io[WS(os, 6)] = TA - Tz; - } - { - E Tp, To, Tt, Ty; - Tp = FMA(KP433883739, Te, KP974927912 * Th) - (KP781831482 * Tk); - To = FMA(KP623489801, T7, T1) + FNMA(KP222520933, Ta, KP900968867 * T4); - ro[WS(os, 4)] = To - Tp; - ro[WS(os, 3)] = To + Tp; - Tt = FMA(KP433883739, Tq, KP974927912 * Tr) - (KP781831482 * Ts); - Ty = FMA(KP623489801, Tv, Tu) + FNMA(KP222520933, Tw, KP900968867 * Tx); - io[WS(os, 3)] = Tt + Ty; - io[WS(os, 4)] = Ty - Tt; - } - } -} - -static const kdft_desc desc = { 7, "n1_7", {36, 12, 24, 0}, &GENUS, 0, 0, 0, 0 }; -void X(codelet_n1_7) (planner *p) { - X(kdft_register) (p, n1_7, &desc); -} |