diff options
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_12.c')
| -rw-r--r-- | src/fftw3/dft/codelets/standard/n1_12.c | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/src/fftw3/dft/codelets/standard/n1_12.c b/src/fftw3/dft/codelets/standard/n1_12.c deleted file mode 100644 index cced824..0000000 --- a/src/fftw3/dft/codelets/standard/n1_12.c +++ /dev/null @@ -1,224 +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 12 -name n1_12 -include n.h */ - -/* - * This function contains 96 FP additions, 16 FP multiplications, - * (or, 88 additions, 8 multiplications, 8 fused multiply/add), - * 43 stack variables, and 48 memory accesses - */ -/* - * Generator Id's : - * $Id: n1_12.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_12.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: n1_12.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - */ - -#include "n.h" - -static void n1_12(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 T5, TR, TA, Ts, TS, Tz, Ta, TU, TD, Tx, TV, TC, Tg, T1a, TG; - E TJ, T1u, T1d, Tl, T1f, TL, TO, T1v, T1i; - { - E T1, T2, T3, T4; - T1 = ri[0]; - T2 = ri[WS(is, 4)]; - T3 = ri[WS(is, 8)]; - T4 = T2 + T3; - T5 = T1 + T4; - TR = FNMS(KP500000000, T4, T1); - TA = KP866025403 * (T3 - T2); - } - { - E To, Tp, Tq, Tr; - To = ii[0]; - Tp = ii[WS(is, 4)]; - Tq = ii[WS(is, 8)]; - Tr = Tp + Tq; - Ts = To + Tr; - TS = KP866025403 * (Tp - Tq); - Tz = FNMS(KP500000000, Tr, To); - } - { - E T6, T7, T8, T9; - T6 = ri[WS(is, 6)]; - T7 = ri[WS(is, 10)]; - T8 = ri[WS(is, 2)]; - T9 = T7 + T8; - Ta = T6 + T9; - TU = FNMS(KP500000000, T9, T6); - TD = KP866025403 * (T8 - T7); - } - { - E Tt, Tu, Tv, Tw; - Tt = ii[WS(is, 6)]; - Tu = ii[WS(is, 10)]; - Tv = ii[WS(is, 2)]; - Tw = Tu + Tv; - Tx = Tt + Tw; - TV = KP866025403 * (Tu - Tv); - TC = FNMS(KP500000000, Tw, Tt); - } - { - E Tc, Td, Te, Tf; - Tc = ri[WS(is, 3)]; - Td = ri[WS(is, 7)]; - Te = ri[WS(is, 11)]; - Tf = Td + Te; - Tg = Tc + Tf; - T1a = KP866025403 * (Te - Td); - TG = FNMS(KP500000000, Tf, Tc); - } - { - E T1b, TH, TI, T1c; - T1b = ii[WS(is, 3)]; - TH = ii[WS(is, 7)]; - TI = ii[WS(is, 11)]; - T1c = TH + TI; - TJ = KP866025403 * (TH - TI); - T1u = T1b + T1c; - T1d = FNMS(KP500000000, T1c, T1b); - } - { - E Th, Ti, Tj, Tk; - Th = ri[WS(is, 9)]; - Ti = ri[WS(is, 1)]; - Tj = ri[WS(is, 5)]; - Tk = Ti + Tj; - Tl = Th + Tk; - T1f = KP866025403 * (Tj - Ti); - TL = FNMS(KP500000000, Tk, Th); - } - { - E T1g, TM, TN, T1h; - T1g = ii[WS(is, 9)]; - TM = ii[WS(is, 1)]; - TN = ii[WS(is, 5)]; - T1h = TM + TN; - TO = KP866025403 * (TM - TN); - T1v = T1g + T1h; - T1i = FNMS(KP500000000, T1h, T1g); - } - { - E Tb, Tm, T1t, T1w; - Tb = T5 + Ta; - Tm = Tg + Tl; - ro[WS(os, 6)] = Tb - Tm; - ro[0] = Tb + Tm; - { - E T1x, T1y, Tn, Ty; - T1x = Ts + Tx; - T1y = T1u + T1v; - io[WS(os, 6)] = T1x - T1y; - io[0] = T1x + T1y; - Tn = Tg - Tl; - Ty = Ts - Tx; - io[WS(os, 3)] = Tn + Ty; - io[WS(os, 9)] = Ty - Tn; - } - T1t = T5 - Ta; - T1w = T1u - T1v; - ro[WS(os, 3)] = T1t - T1w; - ro[WS(os, 9)] = T1t + T1w; - { - E T11, T1l, T1k, T1m, T14, T18, T17, T19; - { - E TZ, T10, T1e, T1j; - TZ = TA + Tz; - T10 = TD + TC; - T11 = TZ - T10; - T1l = TZ + T10; - T1e = T1a + T1d; - T1j = T1f + T1i; - T1k = T1e - T1j; - T1m = T1e + T1j; - } - { - E T12, T13, T15, T16; - T12 = TG + TJ; - T13 = TL + TO; - T14 = T12 - T13; - T18 = T12 + T13; - T15 = TR + TS; - T16 = TU + TV; - T17 = T15 + T16; - T19 = T15 - T16; - } - io[WS(os, 1)] = T11 - T14; - ro[WS(os, 1)] = T19 + T1k; - io[WS(os, 7)] = T11 + T14; - ro[WS(os, 7)] = T19 - T1k; - ro[WS(os, 10)] = T17 - T18; - io[WS(os, 10)] = T1l - T1m; - ro[WS(os, 4)] = T17 + T18; - io[WS(os, 4)] = T1l + T1m; - } - { - E TF, T1r, T1q, T1s, TQ, TY, TX, T1n; - { - E TB, TE, T1o, T1p; - TB = Tz - TA; - TE = TC - TD; - TF = TB - TE; - T1r = TB + TE; - T1o = T1d - T1a; - T1p = T1i - T1f; - T1q = T1o - T1p; - T1s = T1o + T1p; - } - { - E TK, TP, TT, TW; - TK = TG - TJ; - TP = TL - TO; - TQ = TK - TP; - TY = TK + TP; - TT = TR - TS; - TW = TU - TV; - TX = TT + TW; - T1n = TT - TW; - } - io[WS(os, 5)] = TF - TQ; - ro[WS(os, 5)] = T1n + T1q; - io[WS(os, 11)] = TF + TQ; - ro[WS(os, 11)] = T1n - T1q; - ro[WS(os, 2)] = TX - TY; - io[WS(os, 2)] = T1r - T1s; - ro[WS(os, 8)] = TX + TY; - io[WS(os, 8)] = T1r + T1s; - } - } - } -} - -static const kdft_desc desc = { 12, "n1_12", {88, 8, 8, 0}, &GENUS, 0, 0, 0, 0 }; -void X(codelet_n1_12) (planner *p) { - X(kdft_register) (p, n1_12, &desc); -} |