diff options
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_6.c')
| -rw-r--r-- | src/fftw3/dft/codelets/standard/n1_6.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/fftw3/dft/codelets/standard/n1_6.c b/src/fftw3/dft/codelets/standard/n1_6.c deleted file mode 100644 index 114679d..0000000 --- a/src/fftw3/dft/codelets/standard/n1_6.c +++ /dev/null @@ -1,119 +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 6 -name n1_6 -include n.h */ - -/* - * This function contains 36 FP additions, 8 FP multiplications, - * (or, 32 additions, 4 multiplications, 4 fused multiply/add), - * 23 stack variables, and 24 memory accesses - */ -/* - * Generator Id's : - * $Id: n1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - */ - -#include "n.h" - -static void n1_6(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, int v, int ivs, int ovs) -{ - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - int i; - for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs) { - E T3, Tb, Tq, Tx, T6, Tc, T9, Td, Ta, Te, Ti, Tu, Tl, Tv, Tr; - E Ty; - { - E T1, T2, To, Tp; - T1 = ri[0]; - T2 = ri[WS(is, 3)]; - T3 = T1 - T2; - Tb = T1 + T2; - To = ii[0]; - Tp = ii[WS(is, 3)]; - Tq = To - Tp; - Tx = To + Tp; - } - { - E T4, T5, T7, T8; - T4 = ri[WS(is, 2)]; - T5 = ri[WS(is, 5)]; - T6 = T4 - T5; - Tc = T4 + T5; - T7 = ri[WS(is, 4)]; - T8 = ri[WS(is, 1)]; - T9 = T7 - T8; - Td = T7 + T8; - } - Ta = T6 + T9; - Te = Tc + Td; - { - E Tg, Th, Tj, Tk; - Tg = ii[WS(is, 2)]; - Th = ii[WS(is, 5)]; - Ti = Tg - Th; - Tu = Tg + Th; - Tj = ii[WS(is, 4)]; - Tk = ii[WS(is, 1)]; - Tl = Tj - Tk; - Tv = Tj + Tk; - } - Tr = Ti + Tl; - Ty = Tu + Tv; - ro[WS(os, 3)] = T3 + Ta; - io[WS(os, 3)] = Tq + Tr; - ro[0] = Tb + Te; - io[0] = Tx + Ty; - { - E Tf, Tm, Tn, Ts; - Tf = FNMS(KP500000000, Ta, T3); - Tm = KP866025403 * (Ti - Tl); - ro[WS(os, 5)] = Tf - Tm; - ro[WS(os, 1)] = Tf + Tm; - Tn = KP866025403 * (T9 - T6); - Ts = FNMS(KP500000000, Tr, Tq); - io[WS(os, 1)] = Tn + Ts; - io[WS(os, 5)] = Ts - Tn; - } - { - E Tt, Tw, Tz, TA; - Tt = FNMS(KP500000000, Te, Tb); - Tw = KP866025403 * (Tu - Tv); - ro[WS(os, 2)] = Tt - Tw; - ro[WS(os, 4)] = Tt + Tw; - Tz = FNMS(KP500000000, Ty, Tx); - TA = KP866025403 * (Td - Tc); - io[WS(os, 2)] = Tz - TA; - io[WS(os, 4)] = TA + Tz; - } - } -} - -static const kdft_desc desc = { 6, "n1_6", {32, 4, 4, 0}, &GENUS, 0, 0, 0, 0 }; -void X(codelet_n1_6) (planner *p) { - X(kdft_register) (p, n1_6, &desc); -} |