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iup-stack/fftw/dft/simd/common/n1bv_14.c

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/*
* 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 Sep 14 10:45:04 EDT 2021 */
#include "dft/codelet-dft.h"
#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
/* Generated by: ../../../genfft/gen_notw_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 14 -name n1bv_14 -include dft/simd/n1b.h */
/*
* This function contains 74 FP additions, 48 FP multiplications,
* (or, 32 additions, 6 multiplications, 42 fused multiply/add),
* 51 stack variables, 6 constants, and 28 memory accesses
*/
#include "dft/simd/n1b.h"
static void n1bv_14(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
{
DVK(KP801937735, +0.801937735804838252472204639014890102331838324);
DVK(KP974927912, +0.974927912181823607018131682993931217232785801);
DVK(KP554958132, +0.554958132087371191422194871006410481067288862);
DVK(KP900968867, +0.900968867902419126236102319507445051165919162);
DVK(KP692021471, +0.692021471630095869627814897002069140197260599);
DVK(KP356895867, +0.356895867892209443894399510021300583399127187);
{
INT i;
const R *xi;
R *xo;
xi = ii;
xo = io;
for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(28, is), MAKE_VOLATILE_STRIDE(28, os)) {
V T3, TH, Ts, TV, TW, Tt, Tu, TU, Ta, To, Th, Tp, TC, Tx, TK;
V TQ, TN, TR, T14, TZ, T1, T2;
T1 = LD(&(xi[0]), ivs, &(xi[0]));
T2 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
T3 = VSUB(T1, T2);
TH = VADD(T1, T2);
{
V T6, TI, T9, TJ, Tn, TP, Tk, TO, Tg, TM, Td, TL;
{
V T4, T5, Ti, Tj;
T4 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
T5 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
T6 = VSUB(T4, T5);
TI = VADD(T4, T5);
{
V T7, T8, Tl, Tm;
T7 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
T8 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
T9 = VSUB(T7, T8);
TJ = VADD(T7, T8);
Tl = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Tm = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Tn = VSUB(Tl, Tm);
TP = VADD(Tl, Tm);
}
Ti = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Tj = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Tk = VSUB(Ti, Tj);
TO = VADD(Ti, Tj);
{
V Te, Tf, Tb, Tc;
Te = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Tf = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Tg = VSUB(Te, Tf);
TM = VADD(Te, Tf);
Tb = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Tc = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Td = VSUB(Tb, Tc);
TL = VADD(Tb, Tc);
}
}
Ts = VSUB(Tk, Tn);
TV = VSUB(TP, TO);
TW = VSUB(TM, TL);
Tt = VSUB(Td, Tg);
Tu = VSUB(T6, T9);
TU = VSUB(TI, TJ);
Ta = VADD(T6, T9);
To = VADD(Tk, Tn);
Th = VADD(Td, Tg);
Tp = VFNMS(LDK(KP356895867), To, Th);
TC = VFNMS(LDK(KP356895867), Th, Ta);
Tx = VFNMS(LDK(KP356895867), Ta, To);
TK = VADD(TI, TJ);
TQ = VADD(TO, TP);
TN = VADD(TL, TM);
TR = VFNMS(LDK(KP356895867), TK, TQ);
T14 = VFNMS(LDK(KP356895867), TQ, TN);
TZ = VFNMS(LDK(KP356895867), TN, TK);
}
ST(&(xo[WS(os, 7)]), VADD(T3, VADD(Ta, VADD(Th, To))), ovs, &(xo[WS(os, 1)]));
ST(&(xo[0]), VADD(TH, VADD(TK, VADD(TN, TQ))), ovs, &(xo[0]));
{
V Tr, Tw, Tq, Tv;
Tq = VFNMS(LDK(KP692021471), Tp, Ta);
Tr = VFNMS(LDK(KP900968867), Tq, T3);
Tv = VFNMS(LDK(KP554958132), Tu, Tt);
Tw = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), Tv, Ts));
ST(&(xo[WS(os, 3)]), VFMAI(Tw, Tr), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 11)]), VFNMSI(Tw, Tr), ovs, &(xo[WS(os, 1)]));
}
{
V T16, T18, T15, T17;
T15 = VFNMS(LDK(KP692021471), T14, TK);
T16 = VFNMS(LDK(KP900968867), T15, TH);
T17 = VFMA(LDK(KP554958132), TU, TW);
T18 = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), T17, TV));
ST(&(xo[WS(os, 10)]), VFNMSI(T18, T16), ovs, &(xo[0]));
ST(&(xo[WS(os, 4)]), VFMAI(T18, T16), ovs, &(xo[0]));
}
{
V Tz, TB, Ty, TA;
Ty = VFNMS(LDK(KP692021471), Tx, Th);
Tz = VFNMS(LDK(KP900968867), Ty, T3);
TA = VFMA(LDK(KP554958132), Tt, Ts);
TB = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), TA, Tu));
ST(&(xo[WS(os, 5)]), VFNMSI(TB, Tz), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 9)]), VFMAI(TB, Tz), ovs, &(xo[WS(os, 1)]));
}
{
V TT, TY, TS, TX;
TS = VFNMS(LDK(KP692021471), TR, TN);
TT = VFNMS(LDK(KP900968867), TS, TH);
TX = VFMA(LDK(KP554958132), TW, TV);
TY = VMUL(LDK(KP974927912), VFMA(LDK(KP801937735), TX, TU));
ST(&(xo[WS(os, 12)]), VFNMSI(TY, TT), ovs, &(xo[0]));
ST(&(xo[WS(os, 2)]), VFMAI(TY, TT), ovs, &(xo[0]));
}
{
V T11, T13, T10, T12;
T10 = VFNMS(LDK(KP692021471), TZ, TQ);
T11 = VFNMS(LDK(KP900968867), T10, TH);
T12 = VFNMS(LDK(KP554958132), TV, TU);
T13 = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), T12, TW));
ST(&(xo[WS(os, 8)]), VFNMSI(T13, T11), ovs, &(xo[0]));
ST(&(xo[WS(os, 6)]), VFMAI(T13, T11), ovs, &(xo[0]));
}
{
V TE, TG, TD, TF;
TD = VFNMS(LDK(KP692021471), TC, To);
TE = VFNMS(LDK(KP900968867), TD, T3);
TF = VFMA(LDK(KP554958132), Ts, Tu);
TG = VMUL(LDK(KP974927912), VFMA(LDK(KP801937735), TF, Tt));
ST(&(xo[WS(os, 1)]), VFMAI(TG, TE), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 13)]), VFNMSI(TG, TE), ovs, &(xo[WS(os, 1)]));
}
}
}
VLEAVE();
}
static const kdft_desc desc = { 14, XSIMD_STRING("n1bv_14"), { 32, 6, 42, 0 }, &GENUS, 0, 0, 0, 0 };
void XSIMD(codelet_n1bv_14) (planner *p) { X(kdft_register) (p, n1bv_14, &desc);
}
#else
/* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 14 -name n1bv_14 -include dft/simd/n1b.h */
/*
* This function contains 74 FP additions, 36 FP multiplications,
* (or, 50 additions, 12 multiplications, 24 fused multiply/add),
* 33 stack variables, 6 constants, and 28 memory accesses
*/
#include "dft/simd/n1b.h"
static void n1bv_14(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
{
DVK(KP900968867, +0.900968867902419126236102319507445051165919162);
DVK(KP222520933, +0.222520933956314404288902564496794759466355569);
DVK(KP623489801, +0.623489801858733530525004884004239810632274731);
DVK(KP781831482, +0.781831482468029808708444526674057750232334519);
DVK(KP974927912, +0.974927912181823607018131682993931217232785801);
DVK(KP433883739, +0.433883739117558120475768332848358754609990728);
{
INT i;
const R *xi;
R *xo;
xi = ii;
xo = io;
for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(28, is), MAKE_VOLATILE_STRIDE(28, os)) {
V Tp, Ty, Tl, TL, Tq, TE, T7, TJ, Ts, TB, Te, TK, Tr, TH, Tn;
V To;
Tn = LD(&(xi[0]), ivs, &(xi[0]));
To = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Tp = VSUB(Tn, To);
Ty = VADD(Tn, To);
{
V Th, TC, Tk, TD;
{
V Tf, Tg, Ti, Tj;
Tf = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Tg = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Th = VSUB(Tf, Tg);
TC = VADD(Tf, Tg);
Ti = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Tj = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Tk = VSUB(Ti, Tj);
TD = VADD(Ti, Tj);
}
Tl = VSUB(Th, Tk);
TL = VSUB(TD, TC);
Tq = VADD(Th, Tk);
TE = VADD(TC, TD);
}
{
V T3, Tz, T6, TA;
{
V T1, T2, T4, T5;
T1 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
T2 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
T3 = VSUB(T1, T2);
Tz = VADD(T1, T2);
T4 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
T5 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
T6 = VSUB(T4, T5);
TA = VADD(T4, T5);
}
T7 = VSUB(T3, T6);
TJ = VSUB(Tz, TA);
Ts = VADD(T3, T6);
TB = VADD(Tz, TA);
}
{
V Ta, TF, Td, TG;
{
V T8, T9, Tb, Tc;
T8 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
T9 = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Ta = VSUB(T8, T9);
TF = VADD(T8, T9);
Tb = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Tc = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Td = VSUB(Tb, Tc);
TG = VADD(Tb, Tc);
}
Te = VSUB(Ta, Td);
TK = VSUB(TG, TF);
Tr = VADD(Ta, Td);
TH = VADD(TF, TG);
}
ST(&(xo[WS(os, 7)]), VADD(Tp, VADD(Ts, VADD(Tq, Tr))), ovs, &(xo[WS(os, 1)]));
ST(&(xo[0]), VADD(Ty, VADD(TB, VADD(TE, TH))), ovs, &(xo[0]));
{
V Tm, Tt, TQ, TP;
Tm = VBYI(VFMA(LDK(KP433883739), T7, VFNMS(LDK(KP781831482), Tl, VMUL(LDK(KP974927912), Te))));
Tt = VFMA(LDK(KP623489801), Tq, VFNMS(LDK(KP222520933), Tr, VFNMS(LDK(KP900968867), Ts, Tp)));
ST(&(xo[WS(os, 3)]), VADD(Tm, Tt), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 11)]), VSUB(Tt, Tm), ovs, &(xo[WS(os, 1)]));
TQ = VBYI(VFMA(LDK(KP974927912), TJ, VFMA(LDK(KP433883739), TL, VMUL(LDK(KP781831482), TK))));
TP = VFMA(LDK(KP623489801), TH, VFNMS(LDK(KP900968867), TE, VFNMS(LDK(KP222520933), TB, Ty)));
ST(&(xo[WS(os, 12)]), VSUB(TP, TQ), ovs, &(xo[0]));
ST(&(xo[WS(os, 2)]), VADD(TP, TQ), ovs, &(xo[0]));
}
{
V Tu, Tv, TM, TI;
Tu = VBYI(VFMA(LDK(KP781831482), T7, VFMA(LDK(KP974927912), Tl, VMUL(LDK(KP433883739), Te))));
Tv = VFMA(LDK(KP623489801), Ts, VFNMS(LDK(KP900968867), Tr, VFNMS(LDK(KP222520933), Tq, Tp)));
ST(&(xo[WS(os, 1)]), VADD(Tu, Tv), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 13)]), VSUB(Tv, Tu), ovs, &(xo[WS(os, 1)]));
TM = VBYI(VFNMS(LDK(KP433883739), TK, VFNMS(LDK(KP974927912), TL, VMUL(LDK(KP781831482), TJ))));
TI = VFMA(LDK(KP623489801), TB, VFNMS(LDK(KP900968867), TH, VFNMS(LDK(KP222520933), TE, Ty)));
ST(&(xo[WS(os, 6)]), VSUB(TI, TM), ovs, &(xo[0]));
ST(&(xo[WS(os, 8)]), VADD(TI, TM), ovs, &(xo[0]));
}
{
V TO, TN, Tx, Tw;
TO = VBYI(VFMA(LDK(KP433883739), TJ, VFNMS(LDK(KP974927912), TK, VMUL(LDK(KP781831482), TL))));
TN = VFMA(LDK(KP623489801), TE, VFNMS(LDK(KP222520933), TH, VFNMS(LDK(KP900968867), TB, Ty)));
ST(&(xo[WS(os, 4)]), VSUB(TN, TO), ovs, &(xo[0]));
ST(&(xo[WS(os, 10)]), VADD(TN, TO), ovs, &(xo[0]));
Tx = VBYI(VFNMS(LDK(KP781831482), Te, VFNMS(LDK(KP433883739), Tl, VMUL(LDK(KP974927912), T7))));
Tw = VFMA(LDK(KP623489801), Tr, VFNMS(LDK(KP900968867), Tq, VFNMS(LDK(KP222520933), Ts, Tp)));
ST(&(xo[WS(os, 5)]), VSUB(Tw, Tx), ovs, &(xo[WS(os, 1)]));
ST(&(xo[WS(os, 9)]), VADD(Tx, Tw), ovs, &(xo[WS(os, 1)]));
}
}
}
VLEAVE();
}
static const kdft_desc desc = { 14, XSIMD_STRING("n1bv_14"), { 50, 12, 24, 0 }, &GENUS, 0, 0, 0, 0 };
void XSIMD(codelet_n1bv_14) (planner *p) { X(kdft_register) (p, n1bv_14, &desc);
}
#endif
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