/*

 * Copyright (c) 2003, 2007-14 Matteo Frigo

 * Copyright (c) 2003, 2007-14 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

/* This file was automatically generated --- DO NOT EDIT */

/* Generated on Tue Aug 26 06:31:28 UTC 2025 */

#include "dft/codelet-dft.h"

#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)

/* Generated by: ../../../genfft/gen_notw.native -fma -compact -variables 4 -pipeline-latency 4 -n 8 -name n1_8 -include dft/scalar/n.h */

/*

 * This function contains 52 FP additions, 8 FP multiplications,

 * (or, 44 additions, 0 multiplications, 8 fused multiply/add),

 * 28 stack variables, 1 constants, and 32 memory accesses

 */

#include "dft/scalar/n.h"

static void n1_8(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)

{

     DK(KP707106781, +0.707106781186547524400844362104849039284835938);

     {

    INT i;

    for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(32, is), MAKE_VOLATILE_STRIDE(32, os)) {

         E T3, Tn, Ti, TC, T6, TB, Tl, To, Td, TN, Tz, TH, Ta, TM, Tu;

         E TG;

         {

        E T1, T2, Tj, Tk;

        T1 = ri[0];

        T2 = ri[WS(is, 4)];

        T3 = T1 + T2;

        Tn = T1 - T2;

        {

       E Tg, Th, T4, T5;

       Tg = ii[0];

       Th = ii[WS(is, 4)];

       Ti = Tg + Th;

       TC = Tg - Th;

       T4 = ri[WS(is, 2)];

       T5 = ri[WS(is, 6)];

       T6 = T4 + T5;

       TB = T4 - T5;

        }

        Tj = ii[WS(is, 2)];

        Tk = ii[WS(is, 6)];

        Tl = Tj + Tk;

        To = Tj - Tk;

        {

       E Tb, Tc, Tv, Tw, Tx, Ty;

       Tb = ri[WS(is, 7)];

       Tc = ri[WS(is, 3)];

       Tv = Tb - Tc;

       Tw = ii[WS(is, 7)];

       Tx = ii[WS(is, 3)];

       Ty = Tw - Tx;

       Td = Tb + Tc;

       TN = Tw + Tx;

       Tz = Tv - Ty;

       TH = Tv + Ty;

        }

        {

       E T8, T9, Tq, Tr, Ts, Tt;

       T8 = ri[WS(is, 1)];

       T9 = ri[WS(is, 5)];

       Tq = T8 - T9;

       Tr = ii[WS(is, 1)];

       Ts = ii[WS(is, 5)];

       Tt = Tr - Ts;

       Ta = T8 + T9;

       TM = Tr + Ts;

       Tu = Tq + Tt;

       TG = Tt - Tq;

        }

         }

         {

        E T7, Te, TP, TQ;

        T7 = T3 + T6;

        Te = Ta + Td;

        ro[WS(os, 4)] = T7 - Te;

        ro[0] = T7 + Te;

        TP = Ti + Tl;

        TQ = TM + TN;

        io[WS(os, 4)] = TP - TQ;

        io[0] = TP + TQ;

         }

         {

        E Tf, Tm, TL, TO;

        Tf = Td - Ta;

        Tm = Ti - Tl;

        io[WS(os, 2)] = Tf + Tm;

        io[WS(os, 6)] = Tm - Tf;

        TL = T3 - T6;

        TO = TM - TN;

        ro[WS(os, 6)] = TL - TO;

        ro[WS(os, 2)] = TL + TO;

         }

         {

        E Tp, TA, TJ, TK;

        Tp = Tn + To;

        TA = Tu + Tz;

        ro[WS(os, 5)] = FNMS(KP707106781, TA, Tp);

        ro[WS(os, 1)] = FMA(KP707106781, TA, Tp);

        TJ = TC - TB;

        TK = TG + TH;

        io[WS(os, 5)] = FNMS(KP707106781, TK, TJ);

        io[WS(os, 1)] = FMA(KP707106781, TK, TJ);

         }

         {

        E TD, TE, TF, TI;

        TD = TB + TC;

        TE = Tz - Tu;

        io[WS(os, 7)] = FNMS(KP707106781, TE, TD);

        io[WS(os, 3)] = FMA(KP707106781, TE, TD);

        TF = Tn - To;

        TI = TG - TH;

        ro[WS(os, 7)] = FNMS(KP707106781, TI, TF);

        ro[WS(os, 3)] = FMA(KP707106781, TI, TF);

         }

    }

     }

}

static const kdft_desc desc = { 8, "n1_8", { 44, 0, 8, 0 }, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_8) (planner *p) { X(kdft_register) (p, n1_8, &desc);

}

#else

/* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 8 -name n1_8 -include dft/scalar/n.h */

/*

 * This function contains 52 FP additions, 4 FP multiplications,

 * (or, 52 additions, 4 multiplications, 0 fused multiply/add),

 * 28 stack variables, 1 constants, and 32 memory accesses

 */

#include "dft/scalar/n.h"

static void n1_8(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)

{

     DK(KP707106781, +0.707106781186547524400844362104849039284835938);

     {

    INT i;

    for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(32, is), MAKE_VOLATILE_STRIDE(32, os)) {

         E T3, Tn, Ti, TC, T6, TB, Tl, To, Td, TN, Tz, TH, Ta, TM, Tu;

         E TG;

         {

        E T1, T2, Tj, Tk;

        T1 = ri[0];

        T2 = ri[WS(is, 4)];

        T3 = T1 + T2;

        Tn = T1 - T2;

        {

       E Tg, Th, T4, T5;

       Tg = ii[0];

       Th = ii[WS(is, 4)];

       Ti = Tg + Th;

       TC = Tg - Th;

       T4 = ri[WS(is, 2)];

       T5 = ri[WS(is, 6)];

       T6 = T4 + T5;

       TB = T4 - T5;

        }

        Tj = ii[WS(is, 2)];

        Tk = ii[WS(is, 6)];

        Tl = Tj + Tk;

        To = Tj - Tk;

        {

       E Tb, Tc, Tv, Tw, Tx, Ty;

       Tb = ri[WS(is, 7)];

       Tc = ri[WS(is, 3)];

       Tv = Tb - Tc;

       Tw = ii[WS(is, 7)];

       Tx = ii[WS(is, 3)];

       Ty = Tw - Tx;

       Td = Tb + Tc;

       TN = Tw + Tx;

       Tz = Tv - Ty;

       TH = Tv + Ty;

        }

        {

       E T8, T9, Tq, Tr, Ts, Tt;

       T8 = ri[WS(is, 1)];

       T9 = ri[WS(is, 5)];

       Tq = T8 - T9;

       Tr = ii[WS(is, 1)];

       Ts = ii[WS(is, 5)];

       Tt = Tr - Ts;

       Ta = T8 + T9;

       TM = Tr + Ts;

       Tu = Tq + Tt;

       TG = Tt - Tq;

        }

         }

         {

        E T7, Te, TP, TQ;

        T7 = T3 + T6;

        Te = Ta + Td;

        ro[WS(os, 4)] = T7 - Te;

        ro[0] = T7 + Te;

        TP = Ti + Tl;

        TQ = TM + TN;

        io[WS(os, 4)] = TP - TQ;

        io[0] = TP + TQ;

         }

         {

        E Tf, Tm, TL, TO;

        Tf = Td - Ta;

        Tm = Ti - Tl;

        io[WS(os, 2)] = Tf + Tm;

        io[WS(os, 6)] = Tm - Tf;

        TL = T3 - T6;

        TO = TM - TN;

        ro[WS(os, 6)] = TL - TO;

        ro[WS(os, 2)] = TL + TO;

         }

         {

        E Tp, TA, TJ, TK;

        Tp = Tn + To;

        TA = KP707106781 * (Tu + Tz);

        ro[WS(os, 5)] = Tp - TA;

        ro[WS(os, 1)] = Tp + TA;

        TJ = TC - TB;

        TK = KP707106781 * (TG + TH);

        io[WS(os, 5)] = TJ - TK;

        io[WS(os, 1)] = TJ + TK;

         }

         {

        E TD, TE, TF, TI;

        TD = TB + TC;

        TE = KP707106781 * (Tz - Tu);

        io[WS(os, 7)] = TD - TE;

        io[WS(os, 3)] = TD + TE;

        TF = Tn - To;

        TI = KP707106781 * (TG - TH);

        ro[WS(os, 7)] = TF - TI;

        ro[WS(os, 3)] = TF + TI;

         }

    }

     }

}

static const kdft_desc desc = { 8, "n1_8", { 52, 4, 0, 0 }, &GENUS, 0, 0, 0, 0 };

void X(codelet_n1_8) (planner *p) { X(kdft_register) (p, n1_8, &desc);

}

#endif