diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hb_12.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/hc2r/hb_12.c | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hb_12.c b/src/fftw3/rdft/codelets/hc2r/hb_12.c deleted file mode 100644 index 55e7db0..0000000 --- a/src/fftw3/rdft/codelets/hc2r/hb_12.c +++ /dev/null @@ -1,299 +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 22:11:36 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -sign 1 -n 12 -dif -name hb_12 -include hb.h */ - -/* - * This function contains 118 FP additions, 60 FP multiplications, - * (or, 88 additions, 30 multiplications, 30 fused multiply/add), - * 39 stack variables, and 48 memory accesses - */ -/* - * Generator Id's : - * $Id: hb_12.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_12.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_12.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - */ - -#include "hb.h" - -static const R *hb_12(R *rio, R *iio, const R *W, stride ios, int m, int dist) -{ - 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 + 22) { - E T5, Tt, T12, T1M, T1i, T1U, Tl, TM, T1c, T1Y, T1s, T1Q, Ta, Ty, T15; - E T1N, T1l, T1V, Tg, TH, T19, T1X, T1p, T1P; - { - E T1, Tp, T4, T1g, Ts, T11, T10, T1h; - T1 = rio[0]; - Tp = iio[0]; - { - E T2, T3, Tq, Tr; - T2 = rio[WS(ios, 4)]; - T3 = iio[-WS(ios, 8)]; - T4 = T2 + T3; - T1g = KP866025403 * (T2 - T3); - Tq = rio[WS(ios, 8)]; - Tr = iio[-WS(ios, 4)]; - Ts = Tq - Tr; - T11 = KP866025403 * (Tq + Tr); - } - T5 = T1 + T4; - Tt = Tp - Ts; - T10 = FNMS(KP500000000, T4, T1); - T12 = T10 - T11; - T1M = T10 + T11; - T1h = FMA(KP500000000, Ts, Tp); - T1i = T1g + T1h; - T1U = T1h - T1g; - } - { - E Th, TL, Tk, T1a, TK, T1r, T1b, T1q; - Th = iio[-WS(ios, 9)]; - TL = rio[WS(ios, 9)]; - { - E Ti, Tj, TI, TJ; - Ti = rio[WS(ios, 1)]; - Tj = rio[WS(ios, 5)]; - Tk = Ti + Tj; - T1a = KP866025403 * (Ti - Tj); - TI = iio[-WS(ios, 5)]; - TJ = iio[-WS(ios, 1)]; - TK = TI + TJ; - T1r = KP866025403 * (TI - TJ); - } - Tl = Th + Tk; - TM = TK - TL; - T1b = FMA(KP500000000, TK, TL); - T1c = T1a - T1b; - T1Y = T1a + T1b; - T1q = FNMS(KP500000000, Tk, Th); - T1s = T1q + T1r; - T1Q = T1q - T1r; - } - { - E T6, Tx, T9, T1j, Tw, T14, T13, T1k; - T6 = iio[-WS(ios, 6)]; - Tx = rio[WS(ios, 6)]; - { - E T7, T8, Tu, Tv; - T7 = iio[-WS(ios, 10)]; - T8 = rio[WS(ios, 2)]; - T9 = T7 + T8; - T1j = KP866025403 * (T7 - T8); - Tu = rio[WS(ios, 10)]; - Tv = iio[-WS(ios, 2)]; - Tw = Tu - Tv; - T14 = KP866025403 * (Tu + Tv); - } - Ta = T6 + T9; - Ty = Tw + Tx; - T13 = FNMS(KP500000000, T9, T6); - T15 = T13 + T14; - T1N = T13 - T14; - T1k = FMS(KP500000000, Tw, Tx); - T1l = T1j + T1k; - T1V = T1k - T1j; - } - { - E Tc, TD, Tf, T17, TG, T1o, T18, T1n; - Tc = rio[WS(ios, 3)]; - TD = iio[-WS(ios, 3)]; - { - E Td, Te, TE, TF; - Td = iio[-WS(ios, 7)]; - Te = iio[-WS(ios, 11)]; - Tf = Td + Te; - T17 = KP866025403 * (Td - Te); - TE = rio[WS(ios, 7)]; - TF = rio[WS(ios, 11)]; - TG = TE + TF; - T1o = KP866025403 * (TE - TF); - } - Tg = Tc + Tf; - TH = TD - TG; - T18 = FMA(KP500000000, TG, TD); - T19 = T17 + T18; - T1X = T18 - T17; - T1n = FNMS(KP500000000, Tf, Tc); - T1p = T1n + T1o; - T1P = T1n - T1o; - } - { - E Tb, Tm, TU, TW, TX, TY, TT, TV; - Tb = T5 + Ta; - Tm = Tg + Tl; - TU = Tb - Tm; - TW = Tt - Ty; - TX = TH + TM; - TY = TW - TX; - rio[0] = Tb + Tm; - iio[-WS(ios, 11)] = TW + TX; - TT = W[10]; - TV = W[11]; - rio[WS(ios, 6)] = FNMS(TV, TY, TT * TU); - iio[-WS(ios, 5)] = FMA(TV, TU, TT * TY); - } - { - E T28, T2g, T2c, T2e; - { - E T26, T27, T2a, T2b; - T26 = T1M - T1N; - T27 = T1X + T1Y; - T28 = T26 - T27; - T2g = T26 + T27; - T2a = T1U - T1V; - T2b = T1P - T1Q; - T2c = T2a + T2b; - T2e = T2a - T2b; - } - { - E T25, T29, T2d, T2f; - T25 = W[8]; - T29 = W[9]; - rio[WS(ios, 5)] = FNMS(T29, T2c, T25 * T28); - iio[-WS(ios, 6)] = FMA(T25, T2c, T29 * T28); - T2d = W[20]; - T2f = W[21]; - iio[0] = FMA(T2d, T2e, T2f * T2g); - rio[WS(ios, 11)] = FNMS(T2f, T2e, T2d * T2g); - } - } - { - E TA, TS, TO, TQ; - { - E To, Tz, TC, TN; - To = Tg - Tl; - Tz = Tt + Ty; - TA = To + Tz; - TS = Tz - To; - TC = T5 - Ta; - TN = TH - TM; - TO = TC - TN; - TQ = TC + TN; - } - { - E Tn, TB, TP, TR; - Tn = W[16]; - TB = W[17]; - iio[-WS(ios, 2)] = FMA(Tn, TA, TB * TO); - rio[WS(ios, 9)] = FNMS(TB, TA, Tn * TO); - TP = W[4]; - TR = W[5]; - rio[WS(ios, 3)] = FNMS(TR, TS, TP * TQ); - iio[-WS(ios, 8)] = FMA(TP, TS, TR * TQ); - } - } - { - E T1S, T22, T20, T24; - { - E T1O, T1R, T1W, T1Z; - T1O = T1M + T1N; - T1R = T1P + T1Q; - T1S = T1O - T1R; - T22 = T1O + T1R; - T1W = T1U + T1V; - T1Z = T1X - T1Y; - T20 = T1W - T1Z; - T24 = T1W + T1Z; - } - { - E T1L, T1T, T21, T23; - T1L = W[2]; - T1T = W[3]; - rio[WS(ios, 2)] = FNMS(T1T, T20, T1L * T1S); - iio[-WS(ios, 9)] = FMA(T1T, T1S, T1L * T20); - T21 = W[14]; - T23 = W[15]; - rio[WS(ios, 8)] = FNMS(T23, T24, T21 * T22); - iio[-WS(ios, 3)] = FMA(T23, T22, T21 * T24); - } - } - { - E T1C, T1I, T1G, T1K; - { - E T1A, T1B, T1E, T1F; - T1A = T12 + T15; - T1B = T1p + T1s; - T1C = T1A - T1B; - T1I = T1A + T1B; - T1E = T1i + T1l; - T1F = T19 + T1c; - T1G = T1E - T1F; - T1K = T1E + T1F; - } - { - E T1z, T1D, T1H, T1J; - T1z = W[18]; - T1D = W[19]; - rio[WS(ios, 10)] = FNMS(T1D, T1G, T1z * T1C); - iio[-WS(ios, 1)] = FMA(T1D, T1C, T1z * T1G); - T1H = W[6]; - T1J = W[7]; - rio[WS(ios, 4)] = FNMS(T1J, T1K, T1H * T1I); - iio[-WS(ios, 7)] = FMA(T1J, T1I, T1H * T1K); - } - } - { - E T1e, T1y, T1u, T1w; - { - E T16, T1d, T1m, T1t; - T16 = T12 - T15; - T1d = T19 - T1c; - T1e = T16 - T1d; - T1y = T16 + T1d; - T1m = T1i - T1l; - T1t = T1p - T1s; - T1u = T1m + T1t; - T1w = T1m - T1t; - } - { - E TZ, T1f, T1v, T1x; - TZ = W[0]; - T1f = W[1]; - rio[WS(ios, 1)] = FNMS(T1f, T1u, TZ * T1e); - iio[-WS(ios, 10)] = FMA(TZ, T1u, T1f * T1e); - T1v = W[12]; - T1x = W[13]; - iio[-WS(ios, 4)] = FMA(T1v, T1w, T1x * T1y); - rio[WS(ios, 7)] = FNMS(T1x, T1w, T1v * T1y); - } - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 12}, - {TW_NEXT, 1, 0} -}; - -static const hc2hc_desc desc = { 12, "hb_12", twinstr, {88, 30, 30, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_hb_12) (planner *p) { - X(khc2hc_dif_register) (p, hb_12, &desc); -} |