diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/r2hc/hf_9.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/r2hc/hf_9.c | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/src/fftw3/rdft/codelets/r2hc/hf_9.c b/src/fftw3/rdft/codelets/r2hc/hf_9.c deleted file mode 100644 index 167bd52..0000000 --- a/src/fftw3/rdft/codelets/r2hc/hf_9.c +++ /dev/null @@ -1,256 +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 21:57:01 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -n 9 -dit -name hf_9 -include hf.h */ - -/* - * This function contains 96 FP additions, 72 FP multiplications, - * (or, 60 additions, 36 multiplications, 36 fused multiply/add), - * 41 stack variables, and 36 memory accesses - */ -/* - * Generator Id's : - * $Id: hf_9.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: hf_9.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: hf_9.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - */ - -#include "hf.h" - -static const R *hf_9(R *rio, R *iio, const R *W, stride ios, int m, int dist) -{ - DK(KP939692620, +0.939692620785908384054109277324731469936208134); - DK(KP342020143, +0.342020143325668733044099614682259580763083368); - DK(KP984807753, +0.984807753012208059366743024589523013670643252); - DK(KP173648177, +0.173648177666930348851716626769314796000375677); - DK(KP642787609, +0.642787609686539326322643409907263432907559884); - DK(KP766044443, +0.766044443118978035202392650555416673935832457); - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - int i; - for (i = m - 2; i > 0; i = i - 2, rio = rio + dist, iio = iio - dist, W = W + 16) { - E T1, T1B, TQ, T1G, Tc, TN, T1A, T1H, TL, T1x, T17, T1o, T1c, T1n, Tu; - E T1w, TW, T1k, T11, T1l; - { - E T6, TO, Tb, TP; - T1 = rio[0]; - T1B = iio[-WS(ios, 8)]; - { - E T3, T5, T2, T4; - T3 = rio[WS(ios, 3)]; - T5 = iio[-WS(ios, 5)]; - T2 = W[4]; - T4 = W[5]; - T6 = FMA(T2, T3, T4 * T5); - TO = FNMS(T4, T3, T2 * T5); - } - { - E T8, Ta, T7, T9; - T8 = rio[WS(ios, 6)]; - Ta = iio[-WS(ios, 2)]; - T7 = W[10]; - T9 = W[11]; - Tb = FMA(T7, T8, T9 * Ta); - TP = FNMS(T9, T8, T7 * Ta); - } - TQ = KP866025403 * (TO - TP); - T1G = KP866025403 * (Tb - T6); - Tc = T6 + Tb; - TN = FNMS(KP500000000, Tc, T1); - T1A = TO + TP; - T1H = FNMS(KP500000000, T1A, T1B); - } - { - E Tz, T19, TE, T14, TJ, T15, TK, T1a; - { - E Tw, Ty, Tv, Tx; - Tw = rio[WS(ios, 2)]; - Ty = iio[-WS(ios, 6)]; - Tv = W[2]; - Tx = W[3]; - Tz = FMA(Tv, Tw, Tx * Ty); - T19 = FNMS(Tx, Tw, Tv * Ty); - } - { - E TB, TD, TA, TC; - TB = rio[WS(ios, 5)]; - TD = iio[-WS(ios, 3)]; - TA = W[8]; - TC = W[9]; - TE = FMA(TA, TB, TC * TD); - T14 = FNMS(TC, TB, TA * TD); - } - { - E TG, TI, TF, TH; - TG = rio[WS(ios, 8)]; - TI = iio[0]; - TF = W[14]; - TH = W[15]; - TJ = FMA(TF, TG, TH * TI); - T15 = FNMS(TH, TG, TF * TI); - } - TK = TE + TJ; - T1a = T14 + T15; - TL = Tz + TK; - T1x = T19 + T1a; - { - E T13, T16, T18, T1b; - T13 = FNMS(KP500000000, TK, Tz); - T16 = KP866025403 * (T14 - T15); - T17 = T13 + T16; - T1o = T13 - T16; - T18 = KP866025403 * (TJ - TE); - T1b = FNMS(KP500000000, T1a, T19); - T1c = T18 + T1b; - T1n = T1b - T18; - } - } - { - E Ti, TY, Tn, TT, Ts, TU, Tt, TZ; - { - E Tf, Th, Te, Tg; - Tf = rio[WS(ios, 1)]; - Th = iio[-WS(ios, 7)]; - Te = W[0]; - Tg = W[1]; - Ti = FMA(Te, Tf, Tg * Th); - TY = FNMS(Tg, Tf, Te * Th); - } - { - E Tk, Tm, Tj, Tl; - Tk = rio[WS(ios, 4)]; - Tm = iio[-WS(ios, 4)]; - Tj = W[6]; - Tl = W[7]; - Tn = FMA(Tj, Tk, Tl * Tm); - TT = FNMS(Tl, Tk, Tj * Tm); - } - { - E Tp, Tr, To, Tq; - Tp = rio[WS(ios, 7)]; - Tr = iio[-WS(ios, 1)]; - To = W[12]; - Tq = W[13]; - Ts = FMA(To, Tp, Tq * Tr); - TU = FNMS(Tq, Tp, To * Tr); - } - Tt = Tn + Ts; - TZ = TT + TU; - Tu = Ti + Tt; - T1w = TY + TZ; - { - E TS, TV, TX, T10; - TS = FNMS(KP500000000, Tt, Ti); - TV = KP866025403 * (TT - TU); - TW = TS + TV; - T1k = TS - TV; - TX = KP866025403 * (Ts - Tn); - T10 = FNMS(KP500000000, TZ, TY); - T11 = TX + T10; - T1l = T10 - TX; - } - } - { - E T1y, Td, TM, T1v; - T1y = KP866025403 * (T1w - T1x); - Td = T1 + Tc; - TM = Tu + TL; - T1v = FNMS(KP500000000, TM, Td); - rio[0] = Td + TM; - rio[WS(ios, 3)] = T1v + T1y; - iio[-WS(ios, 6)] = T1v - T1y; - } - { - E T1D, T1z, T1C, T1E; - T1D = KP866025403 * (TL - Tu); - T1z = T1w + T1x; - T1C = T1A + T1B; - T1E = FNMS(KP500000000, T1z, T1C); - iio[0] = T1z + T1C; - iio[-WS(ios, 3)] = T1D + T1E; - rio[WS(ios, 6)] = T1D - T1E; - } - { - E TR, T1I, T1e, T1J, T1i, T1F, T1f, T1K; - TR = TN + TQ; - T1I = T1G + T1H; - { - E T12, T1d, T1g, T1h; - T12 = FMA(KP766044443, TW, KP642787609 * T11); - T1d = FMA(KP173648177, T17, KP984807753 * T1c); - T1e = T12 + T1d; - T1J = KP866025403 * (T1d - T12); - T1g = FNMS(KP642787609, TW, KP766044443 * T11); - T1h = FNMS(KP984807753, T17, KP173648177 * T1c); - T1i = KP866025403 * (T1g - T1h); - T1F = T1g + T1h; - } - rio[WS(ios, 1)] = TR + T1e; - iio[-WS(ios, 1)] = T1F + T1I; - T1f = FNMS(KP500000000, T1e, TR); - iio[-WS(ios, 7)] = T1f - T1i; - rio[WS(ios, 4)] = T1f + T1i; - T1K = FNMS(KP500000000, T1F, T1I); - rio[WS(ios, 7)] = T1J - T1K; - iio[-WS(ios, 4)] = T1J + T1K; - } - { - E T1j, T1M, T1q, T1O, T1u, T1L, T1r, T1N; - T1j = TN - TQ; - T1M = T1H - T1G; - { - E T1m, T1p, T1s, T1t; - T1m = FMA(KP173648177, T1k, KP984807753 * T1l); - T1p = FNMS(KP939692620, T1o, KP342020143 * T1n); - T1q = T1m + T1p; - T1O = KP866025403 * (T1p - T1m); - T1s = FNMS(KP984807753, T1k, KP173648177 * T1l); - T1t = FMA(KP342020143, T1o, KP939692620 * T1n); - T1u = KP866025403 * (T1s + T1t); - T1L = T1s - T1t; - } - rio[WS(ios, 2)] = T1j + T1q; - iio[-WS(ios, 2)] = T1L + T1M; - T1r = FNMS(KP500000000, T1q, T1j); - iio[-WS(ios, 8)] = T1r - T1u; - iio[-WS(ios, 5)] = T1r + T1u; - T1N = FMS(KP500000000, T1L, T1M); - rio[WS(ios, 5)] = T1N - T1O; - rio[WS(ios, 8)] = T1O + T1N; - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 9}, - {TW_NEXT, 1, 0} -}; - -static const hc2hc_desc desc = { 9, "hf_9", twinstr, {60, 36, 36, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_hf_9) (planner *p) { - X(khc2hc_dit_register) (p, hf_9, &desc); -} |