Logo Search packages:      
Sourcecode: fftw3 version File versions  Download package

q1_6.c

/*
 * 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 21:39:14 EDT 2003 */

#include "codelet-dft.h"

/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_twidsq -compact -variables 4 -reload-twiddle -dif -n 6 -name q1_6 -include q.h */

/*
 * This function contains 276 FP additions, 168 FP multiplications,
 * (or, 192 additions, 84 multiplications, 84 fused multiply/add),
 * 85 stack variables, and 144 memory accesses
 */
/*
 * Generator Id's : 
 * $Id: algsimp.ml,v 1.7 2003/03/15 20:29:42 stevenj Exp $
 * $Id: fft.ml,v 1.2 2003/03/15 20:29:42 stevenj Exp $
 * $Id: gen_twidsq.ml,v 1.14 2003/03/15 20:29:42 stevenj Exp $
 */

#include "q.h"

static const R *q1_6(R *rio, R *iio, const R *W, stride is, stride vs, int m, int dist)
{
     DK(KP500000000, +0.500000000000000000000000000000000000000000000);
     DK(KP866025403, +0.866025403784438646763723170752936183471402627);
     int i;
     for (i = m; i > 0; i = i - 1, rio = rio + dist, iio = iio + dist, W = W + 10) {
        E T3, Tc, Tt, TM, TX, T16, T1n, T1G, T2h, T2A, T1R, T20, T2L, T2U, T3b;
        E T3u, T3F, T3O, T45, T4o, T4Z, T5i, T4z, T4I, Ta, TP, Tf, Tq, Tn, TN;
        E Tu, TJ, T14, T1J, T19, T1k, T1h, T1H, T1o, T1D, T2b, T2B, T2i, T2x, T1Y;
        E T2D, T23, T2e, T2S, T3x, T2X, T38, T35, T3v, T3c, T3r, T3M, T4r, T3R, T42;
        E T3Z, T4p, T46, T4l, T4T, T5j, T50, T5f, T4G, T5l, T4L, T4W;
        {
             E T1, T2, T1l, T1m;
             T1 = rio[0];
             T2 = rio[WS(is, 3)];
             T3 = T1 + T2;
             Tc = T1 - T2;
             {
                E Tr, Ts, TV, TW;
                Tr = iio[0];
                Ts = iio[WS(is, 3)];
                Tt = Tr - Ts;
                TM = Tr + Ts;
                TV = rio[WS(vs, 1)];
                TW = rio[WS(vs, 1) + WS(is, 3)];
                TX = TV + TW;
                T16 = TV - TW;
             }
             T1l = iio[WS(vs, 1)];
             T1m = iio[WS(vs, 1) + WS(is, 3)];
             T1n = T1l - T1m;
             T1G = T1l + T1m;
             {
                E T2f, T2g, T1P, T1Q;
                T2f = iio[WS(vs, 2)];
                T2g = iio[WS(vs, 2) + WS(is, 3)];
                T2h = T2f - T2g;
                T2A = T2f + T2g;
                T1P = rio[WS(vs, 2)];
                T1Q = rio[WS(vs, 2) + WS(is, 3)];
                T1R = T1P + T1Q;
                T20 = T1P - T1Q;
             }
        }
        {
             E T2J, T2K, T43, T44;
             T2J = rio[WS(vs, 3)];
             T2K = rio[WS(vs, 3) + WS(is, 3)];
             T2L = T2J + T2K;
             T2U = T2J - T2K;
             {
                E T39, T3a, T3D, T3E;
                T39 = iio[WS(vs, 3)];
                T3a = iio[WS(vs, 3) + WS(is, 3)];
                T3b = T39 - T3a;
                T3u = T39 + T3a;
                T3D = rio[WS(vs, 4)];
                T3E = rio[WS(vs, 4) + WS(is, 3)];
                T3F = T3D + T3E;
                T3O = T3D - T3E;
             }
             T43 = iio[WS(vs, 4)];
             T44 = iio[WS(vs, 4) + WS(is, 3)];
             T45 = T43 - T44;
             T4o = T43 + T44;
             {
                E T4X, T4Y, T4x, T4y;
                T4X = iio[WS(vs, 5)];
                T4Y = iio[WS(vs, 5) + WS(is, 3)];
                T4Z = T4X - T4Y;
                T5i = T4X + T4Y;
                T4x = rio[WS(vs, 5)];
                T4y = rio[WS(vs, 5) + WS(is, 3)];
                T4z = T4x + T4y;
                T4I = T4x - T4y;
             }
        }
        {
             E T6, Td, T9, Te;
             {
                E T4, T5, T7, T8;
                T4 = rio[WS(is, 2)];
                T5 = rio[WS(is, 5)];
                T6 = T4 + T5;
                Td = T4 - T5;
                T7 = rio[WS(is, 4)];
                T8 = rio[WS(is, 1)];
                T9 = T7 + T8;
                Te = T7 - T8;
             }
             Ta = T6 + T9;
             TP = KP866025403 * (T9 - T6);
             Tf = Td + Te;
             Tq = KP866025403 * (Te - Td);
        }
        {
             E Tj, TH, Tm, TI;
             {
                E Th, Ti, Tk, Tl;
                Th = iio[WS(is, 2)];
                Ti = iio[WS(is, 5)];
                Tj = Th - Ti;
                TH = Th + Ti;
                Tk = iio[WS(is, 4)];
                Tl = iio[WS(is, 1)];
                Tm = Tk - Tl;
                TI = Tk + Tl;
             }
             Tn = KP866025403 * (Tj - Tm);
             TN = TH + TI;
             Tu = Tj + Tm;
             TJ = KP866025403 * (TH - TI);
        }
        {
             E T10, T17, T13, T18;
             {
                E TY, TZ, T11, T12;
                TY = rio[WS(vs, 1) + WS(is, 2)];
                TZ = rio[WS(vs, 1) + WS(is, 5)];
                T10 = TY + TZ;
                T17 = TY - TZ;
                T11 = rio[WS(vs, 1) + WS(is, 4)];
                T12 = rio[WS(vs, 1) + WS(is, 1)];
                T13 = T11 + T12;
                T18 = T11 - T12;
             }
             T14 = T10 + T13;
             T1J = KP866025403 * (T13 - T10);
             T19 = T17 + T18;
             T1k = KP866025403 * (T18 - T17);
        }
        {
             E T1d, T1B, T1g, T1C;
             {
                E T1b, T1c, T1e, T1f;
                T1b = iio[WS(vs, 1) + WS(is, 2)];
                T1c = iio[WS(vs, 1) + WS(is, 5)];
                T1d = T1b - T1c;
                T1B = T1b + T1c;
                T1e = iio[WS(vs, 1) + WS(is, 4)];
                T1f = iio[WS(vs, 1) + WS(is, 1)];
                T1g = T1e - T1f;
                T1C = T1e + T1f;
             }
             T1h = KP866025403 * (T1d - T1g);
             T1H = T1B + T1C;
             T1o = T1d + T1g;
             T1D = KP866025403 * (T1B - T1C);
        }
        {
             E T27, T2v, T2a, T2w;
             {
                E T25, T26, T28, T29;
                T25 = iio[WS(vs, 2) + WS(is, 2)];
                T26 = iio[WS(vs, 2) + WS(is, 5)];
                T27 = T25 - T26;
                T2v = T25 + T26;
                T28 = iio[WS(vs, 2) + WS(is, 4)];
                T29 = iio[WS(vs, 2) + WS(is, 1)];
                T2a = T28 - T29;
                T2w = T28 + T29;
             }
             T2b = KP866025403 * (T27 - T2a);
             T2B = T2v + T2w;
             T2i = T27 + T2a;
             T2x = KP866025403 * (T2v - T2w);
        }
        {
             E T1U, T21, T1X, T22;
             {
                E T1S, T1T, T1V, T1W;
                T1S = rio[WS(vs, 2) + WS(is, 2)];
                T1T = rio[WS(vs, 2) + WS(is, 5)];
                T1U = T1S + T1T;
                T21 = T1S - T1T;
                T1V = rio[WS(vs, 2) + WS(is, 4)];
                T1W = rio[WS(vs, 2) + WS(is, 1)];
                T1X = T1V + T1W;
                T22 = T1V - T1W;
             }
             T1Y = T1U + T1X;
             T2D = KP866025403 * (T1X - T1U);
             T23 = T21 + T22;
             T2e = KP866025403 * (T22 - T21);
        }
        {
             E T2O, T2V, T2R, T2W;
             {
                E T2M, T2N, T2P, T2Q;
                T2M = rio[WS(vs, 3) + WS(is, 2)];
                T2N = rio[WS(vs, 3) + WS(is, 5)];
                T2O = T2M + T2N;
                T2V = T2M - T2N;
                T2P = rio[WS(vs, 3) + WS(is, 4)];
                T2Q = rio[WS(vs, 3) + WS(is, 1)];
                T2R = T2P + T2Q;
                T2W = T2P - T2Q;
             }
             T2S = T2O + T2R;
             T3x = KP866025403 * (T2R - T2O);
             T2X = T2V + T2W;
             T38 = KP866025403 * (T2W - T2V);
        }
        {
             E T31, T3p, T34, T3q;
             {
                E T2Z, T30, T32, T33;
                T2Z = iio[WS(vs, 3) + WS(is, 2)];
                T30 = iio[WS(vs, 3) + WS(is, 5)];
                T31 = T2Z - T30;
                T3p = T2Z + T30;
                T32 = iio[WS(vs, 3) + WS(is, 4)];
                T33 = iio[WS(vs, 3) + WS(is, 1)];
                T34 = T32 - T33;
                T3q = T32 + T33;
             }
             T35 = KP866025403 * (T31 - T34);
             T3v = T3p + T3q;
             T3c = T31 + T34;
             T3r = KP866025403 * (T3p - T3q);
        }
        {
             E T3I, T3P, T3L, T3Q;
             {
                E T3G, T3H, T3J, T3K;
                T3G = rio[WS(vs, 4) + WS(is, 2)];
                T3H = rio[WS(vs, 4) + WS(is, 5)];
                T3I = T3G + T3H;
                T3P = T3G - T3H;
                T3J = rio[WS(vs, 4) + WS(is, 4)];
                T3K = rio[WS(vs, 4) + WS(is, 1)];
                T3L = T3J + T3K;
                T3Q = T3J - T3K;
             }
             T3M = T3I + T3L;
             T4r = KP866025403 * (T3L - T3I);
             T3R = T3P + T3Q;
             T42 = KP866025403 * (T3Q - T3P);
        }
        {
             E T3V, T4j, T3Y, T4k;
             {
                E T3T, T3U, T3W, T3X;
                T3T = iio[WS(vs, 4) + WS(is, 2)];
                T3U = iio[WS(vs, 4) + WS(is, 5)];
                T3V = T3T - T3U;
                T4j = T3T + T3U;
                T3W = iio[WS(vs, 4) + WS(is, 4)];
                T3X = iio[WS(vs, 4) + WS(is, 1)];
                T3Y = T3W - T3X;
                T4k = T3W + T3X;
             }
             T3Z = KP866025403 * (T3V - T3Y);
             T4p = T4j + T4k;
             T46 = T3V + T3Y;
             T4l = KP866025403 * (T4j - T4k);
        }
        {
             E T4P, T5d, T4S, T5e;
             {
                E T4N, T4O, T4Q, T4R;
                T4N = iio[WS(vs, 5) + WS(is, 2)];
                T4O = iio[WS(vs, 5) + WS(is, 5)];
                T4P = T4N - T4O;
                T5d = T4N + T4O;
                T4Q = iio[WS(vs, 5) + WS(is, 4)];
                T4R = iio[WS(vs, 5) + WS(is, 1)];
                T4S = T4Q - T4R;
                T5e = T4Q + T4R;
             }
             T4T = KP866025403 * (T4P - T4S);
             T5j = T5d + T5e;
             T50 = T4P + T4S;
             T5f = KP866025403 * (T5d - T5e);
        }
        {
             E T4C, T4J, T4F, T4K;
             {
                E T4A, T4B, T4D, T4E;
                T4A = rio[WS(vs, 5) + WS(is, 2)];
                T4B = rio[WS(vs, 5) + WS(is, 5)];
                T4C = T4A + T4B;
                T4J = T4A - T4B;
                T4D = rio[WS(vs, 5) + WS(is, 4)];
                T4E = rio[WS(vs, 5) + WS(is, 1)];
                T4F = T4D + T4E;
                T4K = T4D - T4E;
             }
             T4G = T4C + T4F;
             T5l = KP866025403 * (T4F - T4C);
             T4L = T4J + T4K;
             T4W = KP866025403 * (T4K - T4J);
        }
        rio[0] = T3 + Ta;
        iio[0] = TM + TN;
        rio[WS(is, 1)] = TX + T14;
        iio[WS(is, 1)] = T1G + T1H;
        rio[WS(is, 3)] = T2L + T2S;
        rio[WS(is, 2)] = T1R + T1Y;
        iio[WS(is, 2)] = T2A + T2B;
        iio[WS(is, 3)] = T3u + T3v;
        iio[WS(is, 4)] = T4o + T4p;
        iio[WS(is, 5)] = T5i + T5j;
        rio[WS(is, 5)] = T4z + T4G;
        rio[WS(is, 4)] = T3F + T3M;
        {
             E T1w, T1y, T1v, T1x;
             T1w = T16 + T19;
             T1y = T1n + T1o;
             T1v = W[4];
             T1x = W[5];
             rio[WS(vs, 3) + WS(is, 1)] = FMA(T1v, T1w, T1x * T1y);
             iio[WS(vs, 3) + WS(is, 1)] = FNMS(T1x, T1w, T1v * T1y);
        }
        {
             E T58, T5a, T57, T59;
             T58 = T4I + T4L;
             T5a = T4Z + T50;
             T57 = W[4];
             T59 = W[5];
             rio[WS(vs, 3) + WS(is, 5)] = FMA(T57, T58, T59 * T5a);
             iio[WS(vs, 3) + WS(is, 5)] = FNMS(T59, T58, T57 * T5a);
        }
        {
             E TC, TE, TB, TD;
             TC = Tc + Tf;
             TE = Tt + Tu;
             TB = W[4];
             TD = W[5];
             rio[WS(vs, 3)] = FMA(TB, TC, TD * TE);
             iio[WS(vs, 3)] = FNMS(TD, TC, TB * TE);
        }
        {
             E T4e, T4g, T4d, T4f;
             T4e = T3O + T3R;
             T4g = T45 + T46;
             T4d = W[4];
             T4f = W[5];
             rio[WS(vs, 3) + WS(is, 4)] = FMA(T4d, T4e, T4f * T4g);
             iio[WS(vs, 3) + WS(is, 4)] = FNMS(T4f, T4e, T4d * T4g);
        }
        {
             E T3k, T3m, T3j, T3l;
             T3k = T2U + T2X;
             T3m = T3b + T3c;
             T3j = W[4];
             T3l = W[5];
             rio[WS(vs, 3) + WS(is, 3)] = FMA(T3j, T3k, T3l * T3m);
             iio[WS(vs, 3) + WS(is, 3)] = FNMS(T3l, T3k, T3j * T3m);
        }
        {
             E T2q, T2s, T2p, T2r;
             T2q = T20 + T23;
             T2s = T2h + T2i;
             T2p = W[4];
             T2r = W[5];
             rio[WS(vs, 3) + WS(is, 2)] = FMA(T2p, T2q, T2r * T2s);
             iio[WS(vs, 3) + WS(is, 2)] = FNMS(T2r, T2q, T2p * T2s);
        }
        {
             E T5g, T5o, T5m, T5q, T5c, T5k;
             T5c = FNMS(KP500000000, T4G, T4z);
             T5g = T5c - T5f;
             T5o = T5c + T5f;
             T5k = FNMS(KP500000000, T5j, T5i);
             T5m = T5k - T5l;
             T5q = T5l + T5k;
             {
                E T5b, T5h, T5n, T5p;
                T5b = W[2];
                T5h = W[3];
                rio[WS(vs, 2) + WS(is, 5)] = FMA(T5b, T5g, T5h * T5m);
                iio[WS(vs, 2) + WS(is, 5)] = FNMS(T5h, T5g, T5b * T5m);
                T5n = W[6];
                T5p = W[7];
                rio[WS(vs, 4) + WS(is, 5)] = FMA(T5n, T5o, T5p * T5q);
                iio[WS(vs, 4) + WS(is, 5)] = FNMS(T5p, T5o, T5n * T5q);
             }
        }
        {
             E To, Ty, Tw, TA, Tg, Tv;
             Tg = FNMS(KP500000000, Tf, Tc);
             To = Tg + Tn;
             Ty = Tg - Tn;
             Tv = FNMS(KP500000000, Tu, Tt);
             Tw = Tq + Tv;
             TA = Tv - Tq;
             {
                E Tb, Tp, Tx, Tz;
                Tb = W[0];
                Tp = W[1];
                rio[WS(vs, 1)] = FMA(Tb, To, Tp * Tw);
                iio[WS(vs, 1)] = FNMS(Tp, To, Tb * Tw);
                Tx = W[8];
                Tz = W[9];
                rio[WS(vs, 5)] = FMA(Tx, Ty, Tz * TA);
                iio[WS(vs, 5)] = FNMS(Tz, Ty, Tx * TA);
             }
        }
        {
             E T36, T3g, T3e, T3i, T2Y, T3d;
             T2Y = FNMS(KP500000000, T2X, T2U);
             T36 = T2Y + T35;
             T3g = T2Y - T35;
             T3d = FNMS(KP500000000, T3c, T3b);
             T3e = T38 + T3d;
             T3i = T3d - T38;
             {
                E T2T, T37, T3f, T3h;
                T2T = W[0];
                T37 = W[1];
                rio[WS(vs, 1) + WS(is, 3)] = FMA(T2T, T36, T37 * T3e);
                iio[WS(vs, 1) + WS(is, 3)] = FNMS(T37, T36, T2T * T3e);
                T3f = W[8];
                T3h = W[9];
                rio[WS(vs, 5) + WS(is, 3)] = FMA(T3f, T3g, T3h * T3i);
                iio[WS(vs, 5) + WS(is, 3)] = FNMS(T3h, T3g, T3f * T3i);
             }
        }
        {
             E T2y, T2G, T2E, T2I, T2u, T2C;
             T2u = FNMS(KP500000000, T1Y, T1R);
             T2y = T2u - T2x;
             T2G = T2u + T2x;
             T2C = FNMS(KP500000000, T2B, T2A);
             T2E = T2C - T2D;
             T2I = T2D + T2C;
             {
                E T2t, T2z, T2F, T2H;
                T2t = W[2];
                T2z = W[3];
                rio[WS(vs, 2) + WS(is, 2)] = FMA(T2t, T2y, T2z * T2E);
                iio[WS(vs, 2) + WS(is, 2)] = FNMS(T2z, T2y, T2t * T2E);
                T2F = W[6];
                T2H = W[7];
                rio[WS(vs, 4) + WS(is, 2)] = FMA(T2F, T2G, T2H * T2I);
                iio[WS(vs, 4) + WS(is, 2)] = FNMS(T2H, T2G, T2F * T2I);
             }
        }
        {
             E T3s, T3A, T3y, T3C, T3o, T3w;
             T3o = FNMS(KP500000000, T2S, T2L);
             T3s = T3o - T3r;
             T3A = T3o + T3r;
             T3w = FNMS(KP500000000, T3v, T3u);
             T3y = T3w - T3x;
             T3C = T3x + T3w;
             {
                E T3n, T3t, T3z, T3B;
                T3n = W[2];
                T3t = W[3];
                rio[WS(vs, 2) + WS(is, 3)] = FMA(T3n, T3s, T3t * T3y);
                iio[WS(vs, 2) + WS(is, 3)] = FNMS(T3t, T3s, T3n * T3y);
                T3z = W[6];
                T3B = W[7];
                rio[WS(vs, 4) + WS(is, 3)] = FMA(T3z, T3A, T3B * T3C);
                iio[WS(vs, 4) + WS(is, 3)] = FNMS(T3B, T3A, T3z * T3C);
             }
        }
        {
             E T1E, T1M, T1K, T1O, T1A, T1I;
             T1A = FNMS(KP500000000, T14, TX);
             T1E = T1A - T1D;
             T1M = T1A + T1D;
             T1I = FNMS(KP500000000, T1H, T1G);
             T1K = T1I - T1J;
             T1O = T1J + T1I;
             {
                E T1z, T1F, T1L, T1N;
                T1z = W[2];
                T1F = W[3];
                rio[WS(vs, 2) + WS(is, 1)] = FMA(T1z, T1E, T1F * T1K);
                iio[WS(vs, 2) + WS(is, 1)] = FNMS(T1F, T1E, T1z * T1K);
                T1L = W[6];
                T1N = W[7];
                rio[WS(vs, 4) + WS(is, 1)] = FMA(T1L, T1M, T1N * T1O);
                iio[WS(vs, 4) + WS(is, 1)] = FNMS(T1N, T1M, T1L * T1O);
             }
        }
        {
             E T4m, T4u, T4s, T4w, T4i, T4q;
             T4i = FNMS(KP500000000, T3M, T3F);
             T4m = T4i - T4l;
             T4u = T4i + T4l;
             T4q = FNMS(KP500000000, T4p, T4o);
             T4s = T4q - T4r;
             T4w = T4r + T4q;
             {
                E T4h, T4n, T4t, T4v;
                T4h = W[2];
                T4n = W[3];
                rio[WS(vs, 2) + WS(is, 4)] = FMA(T4h, T4m, T4n * T4s);
                iio[WS(vs, 2) + WS(is, 4)] = FNMS(T4n, T4m, T4h * T4s);
                T4t = W[6];
                T4v = W[7];
                rio[WS(vs, 4) + WS(is, 4)] = FMA(T4t, T4u, T4v * T4w);
                iio[WS(vs, 4) + WS(is, 4)] = FNMS(T4v, T4u, T4t * T4w);
             }
        }
        {
             E TK, TS, TQ, TU, TG, TO;
             TG = FNMS(KP500000000, Ta, T3);
             TK = TG - TJ;
             TS = TG + TJ;
             TO = FNMS(KP500000000, TN, TM);
             TQ = TO - TP;
             TU = TP + TO;
             {
                E TF, TL, TR, TT;
                TF = W[2];
                TL = W[3];
                rio[WS(vs, 2)] = FMA(TF, TK, TL * TQ);
                iio[WS(vs, 2)] = FNMS(TL, TK, TF * TQ);
                TR = W[6];
                TT = W[7];
                rio[WS(vs, 4)] = FMA(TR, TS, TT * TU);
                iio[WS(vs, 4)] = FNMS(TT, TS, TR * TU);
             }
        }
        {
             E T2c, T2m, T2k, T2o, T24, T2j;
             T24 = FNMS(KP500000000, T23, T20);
             T2c = T24 + T2b;
             T2m = T24 - T2b;
             T2j = FNMS(KP500000000, T2i, T2h);
             T2k = T2e + T2j;
             T2o = T2j - T2e;
             {
                E T1Z, T2d, T2l, T2n;
                T1Z = W[0];
                T2d = W[1];
                rio[WS(vs, 1) + WS(is, 2)] = FMA(T1Z, T2c, T2d * T2k);
                iio[WS(vs, 1) + WS(is, 2)] = FNMS(T2d, T2c, T1Z * T2k);
                T2l = W[8];
                T2n = W[9];
                rio[WS(vs, 5) + WS(is, 2)] = FMA(T2l, T2m, T2n * T2o);
                iio[WS(vs, 5) + WS(is, 2)] = FNMS(T2n, T2m, T2l * T2o);
             }
        }
        {
             E T40, T4a, T48, T4c, T3S, T47;
             T3S = FNMS(KP500000000, T3R, T3O);
             T40 = T3S + T3Z;
             T4a = T3S - T3Z;
             T47 = FNMS(KP500000000, T46, T45);
             T48 = T42 + T47;
             T4c = T47 - T42;
             {
                E T3N, T41, T49, T4b;
                T3N = W[0];
                T41 = W[1];
                rio[WS(vs, 1) + WS(is, 4)] = FMA(T3N, T40, T41 * T48);
                iio[WS(vs, 1) + WS(is, 4)] = FNMS(T41, T40, T3N * T48);
                T49 = W[8];
                T4b = W[9];
                rio[WS(vs, 5) + WS(is, 4)] = FMA(T49, T4a, T4b * T4c);
                iio[WS(vs, 5) + WS(is, 4)] = FNMS(T4b, T4a, T49 * T4c);
             }
        }
        {
             E T1i, T1s, T1q, T1u, T1a, T1p;
             T1a = FNMS(KP500000000, T19, T16);
             T1i = T1a + T1h;
             T1s = T1a - T1h;
             T1p = FNMS(KP500000000, T1o, T1n);
             T1q = T1k + T1p;
             T1u = T1p - T1k;
             {
                E T15, T1j, T1r, T1t;
                T15 = W[0];
                T1j = W[1];
                rio[WS(vs, 1) + WS(is, 1)] = FMA(T15, T1i, T1j * T1q);
                iio[WS(vs, 1) + WS(is, 1)] = FNMS(T1j, T1i, T15 * T1q);
                T1r = W[8];
                T1t = W[9];
                rio[WS(vs, 5) + WS(is, 1)] = FMA(T1r, T1s, T1t * T1u);
                iio[WS(vs, 5) + WS(is, 1)] = FNMS(T1t, T1s, T1r * T1u);
             }
        }
        {
             E T4U, T54, T52, T56, T4M, T51;
             T4M = FNMS(KP500000000, T4L, T4I);
             T4U = T4M + T4T;
             T54 = T4M - T4T;
             T51 = FNMS(KP500000000, T50, T4Z);
             T52 = T4W + T51;
             T56 = T51 - T4W;
             {
                E T4H, T4V, T53, T55;
                T4H = W[0];
                T4V = W[1];
                rio[WS(vs, 1) + WS(is, 5)] = FMA(T4H, T4U, T4V * T52);
                iio[WS(vs, 1) + WS(is, 5)] = FNMS(T4V, T4U, T4H * T52);
                T53 = W[8];
                T55 = W[9];
                rio[WS(vs, 5) + WS(is, 5)] = FMA(T53, T54, T55 * T56);
                iio[WS(vs, 5) + WS(is, 5)] = FNMS(T55, T54, T53 * T56);
             }
        }
     }
     return W;
}

static const tw_instr twinstr[] = {
     {TW_FULL, 0, 6},
     {TW_NEXT, 1, 0}
};

static const ct_desc desc = { 6, "q1_6", twinstr, {192, 84, 84, 0}, &GENUS, 0, 0, 0 };

void X(codelet_q1_6) (planner *p) {
     X(kdft_difsq_register) (p, q1_6, &desc);
}

Generated by  Doxygen 1.6.0   Back to index