diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hb_9.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/hc2r/hb_9.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hb_9.c b/src/fftw3/rdft/codelets/hc2r/hb_9.c deleted file mode 100644 index ed3eb98..0000000 --- a/src/fftw3/rdft/codelets/hc2r/hb_9.c +++ /dev/null @@ -1,248 +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 22:11:31 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -sign 1 -n 9 -dif -name hb_9 -include hb.h */ - -/* - * This function contains 96 FP additions, 72 FP multiplications, - * (or, 60 additions, 36 multiplications, 36 fused multiply/add), - * 53 stack variables, and 36 memory accesses - */ -/* - * Generator Id's : - * $Id: hb_9.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_9.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_9.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - */ - -#include "hb.h" - -static const R *hb_9(R *rio, R *iio, const R *W, stride ios, int m, int dist) -{ - DK(KP642787609, +0.642787609686539326322643409907263432907559884); - DK(KP766044443, +0.766044443118978035202392650555416673935832457); - DK(KP984807753, +0.984807753012208059366743024589523013670643252); - DK(KP173648177, +0.173648177666930348851716626769314796000375677); - DK(KP342020143, +0.342020143325668733044099614682259580763083368); - DK(KP939692620, +0.939692620785908384054109277324731469936208134); - 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 T5, T1z, Tm, T18, TQ, T1i, Ta, Tf, Tg, T1A, T1B, T1C, Tx, TS, T1e; - E T1k, T1b, T1j, TI, TR; - { - E T1, TM, T4, TP, Tl, TN, Ti, TO; - T1 = rio[0]; - TM = iio[0]; - { - E T2, T3, Tj, Tk; - T2 = rio[WS(ios, 3)]; - T3 = iio[-WS(ios, 6)]; - T4 = T2 + T3; - TP = KP866025403 * (T2 - T3); - Tj = rio[WS(ios, 6)]; - Tk = iio[-WS(ios, 3)]; - Tl = KP866025403 * (Tj + Tk); - TN = Tj - Tk; - } - T5 = T1 + T4; - T1z = TM - TN; - Ti = FNMS(KP500000000, T4, T1); - Tm = Ti + Tl; - T18 = Ti - Tl; - TO = FMA(KP500000000, TN, TM); - TQ = TO - TP; - T1i = TP + TO; - } - { - E T6, T9, Ty, TG, TD, TE, TB, TF, Tb, Te, Tn, Tv, Tt, Ts, Tq; - E Tu; - { - E T7, T8, Tz, TA; - T6 = rio[WS(ios, 1)]; - T7 = rio[WS(ios, 4)]; - T8 = iio[-WS(ios, 7)]; - T9 = T7 + T8; - Ty = FNMS(KP500000000, T9, T6); - TG = KP866025403 * (T7 - T8); - TD = iio[-WS(ios, 1)]; - Tz = rio[WS(ios, 7)]; - TA = iio[-WS(ios, 4)]; - TE = Tz - TA; - TB = KP866025403 * (Tz + TA); - TF = FMA(KP500000000, TE, TD); - } - { - E Tc, Td, To, Tp; - Tb = rio[WS(ios, 2)]; - Tc = iio[-WS(ios, 5)]; - Td = iio[-WS(ios, 8)]; - Te = Tc + Td; - Tn = FNMS(KP500000000, Te, Tb); - Tv = KP866025403 * (Tc - Td); - Tt = iio[-WS(ios, 2)]; - To = rio[WS(ios, 5)]; - Tp = rio[WS(ios, 8)]; - Ts = To + Tp; - Tq = KP866025403 * (To - Tp); - Tu = FMA(KP500000000, Ts, Tt); - } - { - E Tr, Tw, T1c, T1d; - Ta = T6 + T9; - Tf = Tb + Te; - Tg = Ta + Tf; - T1A = TD - TE; - T1B = Tt - Ts; - T1C = T1A + T1B; - Tr = Tn - Tq; - Tw = Tu - Tv; - Tx = FMA(KP939692620, Tr, KP342020143 * Tw); - TS = FNMS(KP939692620, Tw, KP342020143 * Tr); - T1c = Tn + Tq; - T1d = Tv + Tu; - T1e = FNMS(KP984807753, T1d, KP173648177 * T1c); - T1k = FMA(KP984807753, T1c, KP173648177 * T1d); - { - E T19, T1a, TC, TH; - T19 = Ty - TB; - T1a = TG + TF; - T1b = FNMS(KP642787609, T1a, KP766044443 * T19); - T1j = FMA(KP766044443, T1a, KP642787609 * T19); - TC = Ty + TB; - TH = TF - TG; - TI = FNMS(KP984807753, TH, KP173648177 * TC); - TR = FMA(KP173648177, TH, KP984807753 * TC); - } - } - } - rio[0] = T5 + Tg; - { - E TX, T11, TK, T10, TU, TW, TJ, TT, Th, TL; - TX = KP866025403 * (TI + Tx); - T11 = KP866025403 * (TS - TR); - TJ = Tx - TI; - TK = Tm - TJ; - T10 = FMA(KP500000000, TJ, Tm); - TT = TR + TS; - TU = TQ + TT; - TW = FNMS(KP500000000, TT, TQ); - Th = W[2]; - TL = W[3]; - rio[WS(ios, 2)] = FNMS(TL, TU, Th * TK); - iio[-WS(ios, 6)] = FMA(Th, TU, TL * TK); - { - E T14, T16, T13, T15; - T14 = TW + TX; - T16 = T11 + T10; - T13 = W[8]; - T15 = W[9]; - iio[-WS(ios, 3)] = FMA(T13, T14, T15 * T16); - rio[WS(ios, 5)] = FNMS(T15, T14, T13 * T16); - } - { - E TY, T12, TV, TZ; - TY = TW - TX; - T12 = T10 - T11; - TV = W[14]; - TZ = W[15]; - iio[0] = FMA(TV, TY, TZ * T12); - rio[WS(ios, 8)] = FNMS(TZ, TY, TV * T12); - } - } - iio[-WS(ios, 8)] = T1z + T1C; - { - E T1G, T1O, T1K, T1M; - { - E T1E, T1F, T1I, T1J; - T1E = FNMS(KP500000000, T1C, T1z); - T1F = KP866025403 * (Ta - Tf); - T1G = T1E - T1F; - T1O = T1F + T1E; - T1I = FNMS(KP500000000, Tg, T5); - T1J = KP866025403 * (T1B - T1A); - T1K = T1I - T1J; - T1M = T1I + T1J; - } - { - E T1D, T1H, T1L, T1N; - T1D = W[10]; - T1H = W[11]; - iio[-WS(ios, 2)] = FMA(T1D, T1G, T1H * T1K); - rio[WS(ios, 6)] = FNMS(T1H, T1G, T1D * T1K); - T1L = W[4]; - T1N = W[5]; - rio[WS(ios, 3)] = FNMS(T1N, T1O, T1L * T1M); - iio[-WS(ios, 5)] = FMA(T1L, T1O, T1N * T1M); - } - } - { - E T1p, T1t, T1g, T1s, T1m, T1o, T1f, T1l, T17, T1h; - T1p = KP866025403 * (T1b - T1e); - T1t = KP866025403 * (T1k - T1j); - T1f = T1b + T1e; - T1g = T18 + T1f; - T1s = FNMS(KP500000000, T1f, T18); - T1l = T1j + T1k; - T1m = T1i + T1l; - T1o = FNMS(KP500000000, T1l, T1i); - T17 = W[0]; - T1h = W[1]; - rio[WS(ios, 1)] = FNMS(T1h, T1m, T17 * T1g); - iio[-WS(ios, 7)] = FMA(T1h, T1g, T17 * T1m); - { - E T1q, T1u, T1n, T1r; - T1q = T1o - T1p; - T1u = T1s - T1t; - T1n = W[12]; - T1r = W[13]; - iio[-WS(ios, 1)] = FMA(T1n, T1q, T1r * T1u); - rio[WS(ios, 7)] = FNMS(T1r, T1q, T1n * T1u); - } - { - E T1w, T1y, T1v, T1x; - T1w = T1s + T1t; - T1y = T1p + T1o; - T1v = W[6]; - T1x = W[7]; - rio[WS(ios, 4)] = FNMS(T1x, T1y, T1v * T1w); - iio[-WS(ios, 4)] = FMA(T1v, T1y, T1x * T1w); - } - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 9}, - {TW_NEXT, 1, 0} -}; - -static const hc2hc_desc desc = { 9, "hb_9", twinstr, {60, 36, 36, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_hb_9) (planner *p) { - X(khc2hc_dif_register) (p, hb_9, &desc); -} |