861 lines
27 KiB
C
861 lines
27 KiB
C
/*
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* Copyright (c) 2003, 2007-14 Matteo Frigo
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* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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/* This file was automatically generated --- DO NOT EDIT */
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/* Generated on Tue Sep 14 10:45:17 EDT 2021 */
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#include "dft/codelet-dft.h"
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#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
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/* Generated by: ../../../genfft/gen_notw_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 32 -name n2bv_32 -with-ostride 2 -include dft/simd/n2b.h -store-multiple 2 */
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/*
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* This function contains 186 FP additions, 98 FP multiplications,
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* (or, 88 additions, 0 multiplications, 98 fused multiply/add),
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* 72 stack variables, 7 constants, and 80 memory accesses
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*/
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#include "dft/simd/n2b.h"
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static void n2bv_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
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{
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DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
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DVK(KP198912367, +0.198912367379658006911597622644676228597850501);
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DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
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DVK(KP668178637, +0.668178637919298919997757686523080761552472251);
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DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
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DVK(KP414213562, +0.414213562373095048801688724209698078569671875);
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DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
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{
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INT i;
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const R *xi;
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R *xo;
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xi = ii;
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xo = io;
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for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(64, is), MAKE_VOLATILE_STRIDE(64, os)) {
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V T1T, T1W, T2K, T2x, T16, T1A, Tb, T1p, TT, T1v, TY, T1w, T27, T2a, T2b;
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V T2H, T2O, TC, T1s, TH, T1t, T20, T23, T24, T2E, T2N, T2g, T2j, Tq, T1B;
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V T19, T1q, T2A, T2L;
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{
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V T3, T1R, T14, T1S, T6, T1U, T9, T1V, T15, Ta;
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{
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V T1, T2, T12, T13;
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T1 = LD(&(xi[0]), ivs, &(xi[0]));
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T2 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
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T3 = VSUB(T1, T2);
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T1R = VADD(T1, T2);
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T12 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
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T13 = LD(&(xi[WS(is, 24)]), ivs, &(xi[0]));
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T14 = VSUB(T12, T13);
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T1S = VADD(T12, T13);
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}
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{
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V T4, T5, T7, T8;
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T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
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T5 = LD(&(xi[WS(is, 20)]), ivs, &(xi[0]));
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T6 = VSUB(T4, T5);
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T1U = VADD(T4, T5);
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T7 = LD(&(xi[WS(is, 28)]), ivs, &(xi[0]));
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T8 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
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T9 = VSUB(T7, T8);
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T1V = VADD(T7, T8);
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}
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T1T = VADD(T1R, T1S);
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T1W = VADD(T1U, T1V);
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T2K = VSUB(T1U, T1V);
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T2x = VSUB(T1R, T1S);
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T15 = VSUB(T6, T9);
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T16 = VFMA(LDK(KP707106781), T15, T14);
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T1A = VFNMS(LDK(KP707106781), T15, T14);
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Ta = VADD(T6, T9);
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Tb = VFMA(LDK(KP707106781), Ta, T3);
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T1p = VFNMS(LDK(KP707106781), Ta, T3);
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}
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{
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V TL, T25, TW, T26, TO, T28, TR, T29;
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{
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V TJ, TK, TU, TV;
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TJ = LD(&(xi[WS(is, 31)]), ivs, &(xi[WS(is, 1)]));
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TK = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
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TL = VSUB(TJ, TK);
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T25 = VADD(TJ, TK);
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TU = LD(&(xi[WS(is, 23)]), ivs, &(xi[WS(is, 1)]));
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TV = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
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TW = VSUB(TU, TV);
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T26 = VADD(TV, TU);
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}
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{
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V TM, TN, TP, TQ;
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TM = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
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TN = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
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TO = VSUB(TM, TN);
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T28 = VADD(TM, TN);
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TP = LD(&(xi[WS(is, 27)]), ivs, &(xi[WS(is, 1)]));
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TQ = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
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TR = VSUB(TP, TQ);
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T29 = VADD(TP, TQ);
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}
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{
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V TS, TX, T2F, T2G;
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TS = VADD(TO, TR);
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TT = VFMA(LDK(KP707106781), TS, TL);
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T1v = VFNMS(LDK(KP707106781), TS, TL);
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TX = VSUB(TR, TO);
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TY = VFMA(LDK(KP707106781), TX, TW);
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T1w = VFNMS(LDK(KP707106781), TX, TW);
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T27 = VADD(T25, T26);
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T2a = VADD(T28, T29);
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T2b = VSUB(T27, T2a);
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T2F = VSUB(T25, T26);
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T2G = VSUB(T29, T28);
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T2H = VFNMS(LDK(KP414213562), T2G, T2F);
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T2O = VFMA(LDK(KP414213562), T2F, T2G);
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}
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}
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{
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V Tu, T1Y, TF, T1Z, Tx, T21, TA, T22;
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{
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V Ts, Tt, TD, TE;
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Ts = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
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Tt = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
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Tu = VSUB(Ts, Tt);
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T1Y = VADD(Ts, Tt);
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TD = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
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TE = LD(&(xi[WS(is, 25)]), ivs, &(xi[WS(is, 1)]));
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TF = VSUB(TD, TE);
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T1Z = VADD(TD, TE);
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}
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{
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V Tv, Tw, Ty, Tz;
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Tv = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
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Tw = LD(&(xi[WS(is, 21)]), ivs, &(xi[WS(is, 1)]));
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Tx = VSUB(Tv, Tw);
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T21 = VADD(Tv, Tw);
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Ty = LD(&(xi[WS(is, 29)]), ivs, &(xi[WS(is, 1)]));
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Tz = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
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TA = VSUB(Ty, Tz);
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T22 = VADD(Ty, Tz);
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}
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{
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V TB, TG, T2C, T2D;
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TB = VADD(Tx, TA);
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TC = VFMA(LDK(KP707106781), TB, Tu);
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T1s = VFNMS(LDK(KP707106781), TB, Tu);
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TG = VSUB(Tx, TA);
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TH = VFMA(LDK(KP707106781), TG, TF);
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T1t = VFNMS(LDK(KP707106781), TG, TF);
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T20 = VADD(T1Y, T1Z);
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T23 = VADD(T21, T22);
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T24 = VSUB(T20, T23);
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T2C = VSUB(T1Y, T1Z);
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T2D = VSUB(T21, T22);
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T2E = VFNMS(LDK(KP414213562), T2D, T2C);
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T2N = VFMA(LDK(KP414213562), T2C, T2D);
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}
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}
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{
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V Te, T2e, To, T2i, Th, T2f, Tl, T2h, Ti, Tp;
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{
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V Tc, Td, Tm, Tn;
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Tc = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
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Td = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
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Te = VSUB(Tc, Td);
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T2e = VADD(Tc, Td);
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Tm = LD(&(xi[WS(is, 22)]), ivs, &(xi[0]));
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Tn = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
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To = VSUB(Tm, Tn);
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T2i = VADD(Tn, Tm);
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}
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{
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V Tf, Tg, Tj, Tk;
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Tf = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
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Tg = LD(&(xi[WS(is, 26)]), ivs, &(xi[0]));
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Th = VSUB(Tf, Tg);
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T2f = VADD(Tf, Tg);
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Tj = LD(&(xi[WS(is, 30)]), ivs, &(xi[0]));
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Tk = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
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Tl = VSUB(Tj, Tk);
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T2h = VADD(Tj, Tk);
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}
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T2g = VADD(T2e, T2f);
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T2j = VADD(T2h, T2i);
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Ti = VFNMS(LDK(KP414213562), Th, Te);
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Tp = VFNMS(LDK(KP414213562), To, Tl);
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Tq = VADD(Ti, Tp);
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T1B = VSUB(Ti, Tp);
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{
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V T17, T18, T2y, T2z;
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T17 = VFMA(LDK(KP414213562), Te, Th);
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T18 = VFMA(LDK(KP414213562), Tl, To);
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T19 = VSUB(T17, T18);
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T1q = VADD(T17, T18);
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T2y = VSUB(T2e, T2f);
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T2z = VSUB(T2h, T2i);
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T2A = VADD(T2y, T2z);
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T2L = VSUB(T2y, T2z);
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}
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}
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{
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V T31, T32, T33, T34, T35, T36, T37, T38, T39, T3a, T3b, T3c;
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{
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V T2d, T2n, T2m, T2o;
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{
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V T1X, T2c, T2k, T2l;
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T1X = VSUB(T1T, T1W);
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T2c = VADD(T24, T2b);
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T2d = VFNMS(LDK(KP707106781), T2c, T1X);
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T2n = VFMA(LDK(KP707106781), T2c, T1X);
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T2k = VSUB(T2g, T2j);
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T2l = VSUB(T24, T2b);
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T2m = VFNMS(LDK(KP707106781), T2l, T2k);
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T2o = VFMA(LDK(KP707106781), T2l, T2k);
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}
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T31 = VFNMSI(T2m, T2d);
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STM2(&(xo[24]), T31, ovs, &(xo[0]));
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T32 = VFNMSI(T2o, T2n);
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STM2(&(xo[56]), T32, ovs, &(xo[0]));
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T33 = VFMAI(T2m, T2d);
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STM2(&(xo[40]), T33, ovs, &(xo[0]));
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T34 = VFMAI(T2o, T2n);
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STM2(&(xo[8]), T34, ovs, &(xo[0]));
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}
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{
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V T2r, T2v, T2u, T2w;
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{
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V T2p, T2q, T2s, T2t;
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T2p = VADD(T1T, T1W);
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T2q = VADD(T2g, T2j);
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T2r = VSUB(T2p, T2q);
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T2v = VADD(T2p, T2q);
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T2s = VADD(T20, T23);
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T2t = VADD(T27, T2a);
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T2u = VSUB(T2s, T2t);
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T2w = VADD(T2s, T2t);
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}
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T35 = VFNMSI(T2u, T2r);
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STM2(&(xo[48]), T35, ovs, &(xo[0]));
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T36 = VADD(T2v, T2w);
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STM2(&(xo[0]), T36, ovs, &(xo[0]));
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T37 = VFMAI(T2u, T2r);
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STM2(&(xo[16]), T37, ovs, &(xo[0]));
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T38 = VSUB(T2v, T2w);
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STM2(&(xo[32]), T38, ovs, &(xo[0]));
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}
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{
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V T2V, T2Z, T2Y, T30;
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{
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V T2T, T2U, T2W, T2X;
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T2T = VFNMS(LDK(KP707106781), T2A, T2x);
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T2U = VADD(T2N, T2O);
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T2V = VFNMS(LDK(KP923879532), T2U, T2T);
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T2Z = VFMA(LDK(KP923879532), T2U, T2T);
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T2W = VFNMS(LDK(KP707106781), T2L, T2K);
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T2X = VSUB(T2E, T2H);
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T2Y = VFMA(LDK(KP923879532), T2X, T2W);
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T30 = VFNMS(LDK(KP923879532), T2X, T2W);
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}
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T39 = VFMAI(T2Y, T2V);
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STM2(&(xo[20]), T39, ovs, &(xo[0]));
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T3a = VFMAI(T30, T2Z);
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STM2(&(xo[52]), T3a, ovs, &(xo[0]));
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T3b = VFNMSI(T2Y, T2V);
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STM2(&(xo[44]), T3b, ovs, &(xo[0]));
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T3c = VFNMSI(T30, T2Z);
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STM2(&(xo[12]), T3c, ovs, &(xo[0]));
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}
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{
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V T3d, T3e, T3f, T3g;
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{
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V T2J, T2R, T2Q, T2S;
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{
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V T2B, T2I, T2M, T2P;
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T2B = VFMA(LDK(KP707106781), T2A, T2x);
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T2I = VADD(T2E, T2H);
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T2J = VFNMS(LDK(KP923879532), T2I, T2B);
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T2R = VFMA(LDK(KP923879532), T2I, T2B);
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T2M = VFMA(LDK(KP707106781), T2L, T2K);
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T2P = VSUB(T2N, T2O);
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T2Q = VFNMS(LDK(KP923879532), T2P, T2M);
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T2S = VFMA(LDK(KP923879532), T2P, T2M);
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}
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T3d = VFNMSI(T2Q, T2J);
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STM2(&(xo[28]), T3d, ovs, &(xo[0]));
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T3e = VFMAI(T2S, T2R);
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STM2(&(xo[4]), T3e, ovs, &(xo[0]));
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T3f = VFMAI(T2Q, T2J);
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STM2(&(xo[36]), T3f, ovs, &(xo[0]));
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T3g = VFNMSI(T2S, T2R);
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STM2(&(xo[60]), T3g, ovs, &(xo[0]));
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}
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{
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V T1r, T1C, T1M, T1J, T1F, T1K, T1y, T1N;
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T1r = VFMA(LDK(KP923879532), T1q, T1p);
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T1C = VFNMS(LDK(KP923879532), T1B, T1A);
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T1M = VFMA(LDK(KP923879532), T1B, T1A);
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T1J = VFNMS(LDK(KP923879532), T1q, T1p);
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{
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V T1D, T1E, T1u, T1x;
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T1D = VFNMS(LDK(KP668178637), T1s, T1t);
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T1E = VFNMS(LDK(KP668178637), T1v, T1w);
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T1F = VSUB(T1D, T1E);
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T1K = VADD(T1D, T1E);
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T1u = VFMA(LDK(KP668178637), T1t, T1s);
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T1x = VFMA(LDK(KP668178637), T1w, T1v);
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T1y = VADD(T1u, T1x);
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T1N = VSUB(T1u, T1x);
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}
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{
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V T1z, T1G, T3h, T3i;
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T1z = VFNMS(LDK(KP831469612), T1y, T1r);
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T1G = VFNMS(LDK(KP831469612), T1F, T1C);
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T3h = VFNMSI(T1G, T1z);
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STM2(&(xo[38]), T3h, ovs, &(xo[2]));
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STN2(&(xo[36]), T3f, T3h, ovs);
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T3i = VFMAI(T1G, T1z);
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STM2(&(xo[26]), T3i, ovs, &(xo[2]));
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STN2(&(xo[24]), T31, T3i, ovs);
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}
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{
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V T1P, T1Q, T3j, T3k;
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T1P = VFNMS(LDK(KP831469612), T1K, T1J);
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T1Q = VFMA(LDK(KP831469612), T1N, T1M);
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T3j = VFMAI(T1Q, T1P);
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STM2(&(xo[10]), T3j, ovs, &(xo[2]));
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STN2(&(xo[8]), T34, T3j, ovs);
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T3k = VFNMSI(T1Q, T1P);
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STM2(&(xo[54]), T3k, ovs, &(xo[2]));
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STN2(&(xo[52]), T3a, T3k, ovs);
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}
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{
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V T1H, T1I, T3l, T3m;
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T1H = VFMA(LDK(KP831469612), T1y, T1r);
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T1I = VFMA(LDK(KP831469612), T1F, T1C);
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T3l = VFNMSI(T1I, T1H);
|
|
STM2(&(xo[6]), T3l, ovs, &(xo[2]));
|
|
STN2(&(xo[4]), T3e, T3l, ovs);
|
|
T3m = VFMAI(T1I, T1H);
|
|
STM2(&(xo[58]), T3m, ovs, &(xo[2]));
|
|
STN2(&(xo[56]), T32, T3m, ovs);
|
|
}
|
|
{
|
|
V T1L, T1O, T3n, T3o;
|
|
T1L = VFMA(LDK(KP831469612), T1K, T1J);
|
|
T1O = VFNMS(LDK(KP831469612), T1N, T1M);
|
|
T3n = VFNMSI(T1O, T1L);
|
|
STM2(&(xo[22]), T3n, ovs, &(xo[2]));
|
|
STN2(&(xo[20]), T39, T3n, ovs);
|
|
T3o = VFMAI(T1O, T1L);
|
|
STM2(&(xo[42]), T3o, ovs, &(xo[2]));
|
|
STN2(&(xo[40]), T33, T3o, ovs);
|
|
}
|
|
}
|
|
{
|
|
V Tr, T1a, T1k, T1h, T1d, T1i, T10, T1l;
|
|
Tr = VFMA(LDK(KP923879532), Tq, Tb);
|
|
T1a = VFMA(LDK(KP923879532), T19, T16);
|
|
T1k = VFNMS(LDK(KP923879532), T19, T16);
|
|
T1h = VFNMS(LDK(KP923879532), Tq, Tb);
|
|
{
|
|
V T1b, T1c, TI, TZ;
|
|
T1b = VFMA(LDK(KP198912367), TC, TH);
|
|
T1c = VFMA(LDK(KP198912367), TT, TY);
|
|
T1d = VSUB(T1b, T1c);
|
|
T1i = VADD(T1b, T1c);
|
|
TI = VFNMS(LDK(KP198912367), TH, TC);
|
|
TZ = VFNMS(LDK(KP198912367), TY, TT);
|
|
T10 = VADD(TI, TZ);
|
|
T1l = VSUB(TI, TZ);
|
|
}
|
|
{
|
|
V T11, T1e, T3p, T3q;
|
|
T11 = VFNMS(LDK(KP980785280), T10, Tr);
|
|
T1e = VFNMS(LDK(KP980785280), T1d, T1a);
|
|
T3p = VFNMSI(T1e, T11);
|
|
STM2(&(xo[30]), T3p, ovs, &(xo[2]));
|
|
STN2(&(xo[28]), T3d, T3p, ovs);
|
|
T3q = VFMAI(T1e, T11);
|
|
STM2(&(xo[34]), T3q, ovs, &(xo[2]));
|
|
STN2(&(xo[32]), T38, T3q, ovs);
|
|
}
|
|
{
|
|
V T1n, T1o, T3r, T3s;
|
|
T1n = VFMA(LDK(KP980785280), T1i, T1h);
|
|
T1o = VFNMS(LDK(KP980785280), T1l, T1k);
|
|
T3r = VFNMSI(T1o, T1n);
|
|
STM2(&(xo[14]), T3r, ovs, &(xo[2]));
|
|
STN2(&(xo[12]), T3c, T3r, ovs);
|
|
T3s = VFMAI(T1o, T1n);
|
|
STM2(&(xo[50]), T3s, ovs, &(xo[2]));
|
|
STN2(&(xo[48]), T35, T3s, ovs);
|
|
}
|
|
{
|
|
V T1f, T1g, T3t, T3u;
|
|
T1f = VFMA(LDK(KP980785280), T10, Tr);
|
|
T1g = VFMA(LDK(KP980785280), T1d, T1a);
|
|
T3t = VFNMSI(T1g, T1f);
|
|
STM2(&(xo[62]), T3t, ovs, &(xo[2]));
|
|
STN2(&(xo[60]), T3g, T3t, ovs);
|
|
T3u = VFMAI(T1g, T1f);
|
|
STM2(&(xo[2]), T3u, ovs, &(xo[2]));
|
|
STN2(&(xo[0]), T36, T3u, ovs);
|
|
}
|
|
{
|
|
V T1j, T1m, T3v, T3w;
|
|
T1j = VFNMS(LDK(KP980785280), T1i, T1h);
|
|
T1m = VFMA(LDK(KP980785280), T1l, T1k);
|
|
T3v = VFMAI(T1m, T1j);
|
|
STM2(&(xo[18]), T3v, ovs, &(xo[2]));
|
|
STN2(&(xo[16]), T37, T3v, ovs);
|
|
T3w = VFNMSI(T1m, T1j);
|
|
STM2(&(xo[46]), T3w, ovs, &(xo[2]));
|
|
STN2(&(xo[44]), T3b, T3w, ovs);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
VLEAVE();
|
|
}
|
|
|
|
static const kdft_desc desc = { 32, XSIMD_STRING("n2bv_32"), { 88, 0, 98, 0 }, &GENUS, 0, 2, 0, 0 };
|
|
|
|
void XSIMD(codelet_n2bv_32) (planner *p) { X(kdft_register) (p, n2bv_32, &desc);
|
|
}
|
|
|
|
#else
|
|
|
|
/* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -sign 1 -n 32 -name n2bv_32 -with-ostride 2 -include dft/simd/n2b.h -store-multiple 2 */
|
|
|
|
/*
|
|
* This function contains 186 FP additions, 42 FP multiplications,
|
|
* (or, 170 additions, 26 multiplications, 16 fused multiply/add),
|
|
* 72 stack variables, 7 constants, and 80 memory accesses
|
|
*/
|
|
#include "dft/simd/n2b.h"
|
|
|
|
static void n2bv_32(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
|
|
{
|
|
DVK(KP555570233, +0.555570233019602224742830813948532874374937191);
|
|
DVK(KP831469612, +0.831469612302545237078788377617905756738560812);
|
|
DVK(KP195090322, +0.195090322016128267848284868477022240927691618);
|
|
DVK(KP980785280, +0.980785280403230449126182236134239036973933731);
|
|
DVK(KP382683432, +0.382683432365089771728459984030398866761344562);
|
|
DVK(KP923879532, +0.923879532511286756128183189396788286822416626);
|
|
DVK(KP707106781, +0.707106781186547524400844362104849039284835938);
|
|
{
|
|
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(64, is), MAKE_VOLATILE_STRIDE(64, os)) {
|
|
V T2f, T2k, T2N, T2M, T19, T1B, Tb, T1p, TT, T1v, TY, T1w, T2E, T2F, T2G;
|
|
V T24, T2o, TC, T1s, TH, T1t, T2B, T2C, T2D, T1X, T2n, T2I, T2J, Tq, T1A;
|
|
V T14, T1q, T2c, T2l;
|
|
{
|
|
V T3, T2i, T18, T2j, T6, T2d, T9, T2e, T15, Ta;
|
|
{
|
|
V T1, T2, T16, T17;
|
|
T1 = LD(&(xi[0]), ivs, &(xi[0]));
|
|
T2 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
|
|
T3 = VSUB(T1, T2);
|
|
T2i = VADD(T1, T2);
|
|
T16 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
|
|
T17 = LD(&(xi[WS(is, 24)]), ivs, &(xi[0]));
|
|
T18 = VSUB(T16, T17);
|
|
T2j = VADD(T16, T17);
|
|
}
|
|
{
|
|
V T4, T5, T7, T8;
|
|
T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
|
|
T5 = LD(&(xi[WS(is, 20)]), ivs, &(xi[0]));
|
|
T6 = VSUB(T4, T5);
|
|
T2d = VADD(T4, T5);
|
|
T7 = LD(&(xi[WS(is, 28)]), ivs, &(xi[0]));
|
|
T8 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
|
|
T9 = VSUB(T7, T8);
|
|
T2e = VADD(T7, T8);
|
|
}
|
|
T2f = VSUB(T2d, T2e);
|
|
T2k = VSUB(T2i, T2j);
|
|
T2N = VADD(T2d, T2e);
|
|
T2M = VADD(T2i, T2j);
|
|
T15 = VMUL(LDK(KP707106781), VSUB(T6, T9));
|
|
T19 = VSUB(T15, T18);
|
|
T1B = VADD(T18, T15);
|
|
Ta = VMUL(LDK(KP707106781), VADD(T6, T9));
|
|
Tb = VSUB(T3, Ta);
|
|
T1p = VADD(T3, Ta);
|
|
}
|
|
{
|
|
V TL, T21, TW, T1Y, TO, T22, TS, T1Z;
|
|
{
|
|
V TJ, TK, TU, TV;
|
|
TJ = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
|
|
TK = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
|
|
TL = VSUB(TJ, TK);
|
|
T21 = VADD(TJ, TK);
|
|
TU = LD(&(xi[WS(is, 31)]), ivs, &(xi[WS(is, 1)]));
|
|
TV = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
|
|
TW = VSUB(TU, TV);
|
|
T1Y = VADD(TU, TV);
|
|
}
|
|
{
|
|
V TM, TN, TQ, TR;
|
|
TM = LD(&(xi[WS(is, 27)]), ivs, &(xi[WS(is, 1)]));
|
|
TN = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
|
|
TO = VSUB(TM, TN);
|
|
T22 = VADD(TM, TN);
|
|
TQ = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
|
|
TR = LD(&(xi[WS(is, 23)]), ivs, &(xi[WS(is, 1)]));
|
|
TS = VSUB(TQ, TR);
|
|
T1Z = VADD(TQ, TR);
|
|
}
|
|
{
|
|
V TP, TX, T20, T23;
|
|
TP = VMUL(LDK(KP707106781), VSUB(TL, TO));
|
|
TT = VSUB(TP, TS);
|
|
T1v = VADD(TS, TP);
|
|
TX = VMUL(LDK(KP707106781), VADD(TL, TO));
|
|
TY = VSUB(TW, TX);
|
|
T1w = VADD(TW, TX);
|
|
T2E = VADD(T1Y, T1Z);
|
|
T2F = VADD(T21, T22);
|
|
T2G = VSUB(T2E, T2F);
|
|
T20 = VSUB(T1Y, T1Z);
|
|
T23 = VSUB(T21, T22);
|
|
T24 = VFMA(LDK(KP923879532), T20, VMUL(LDK(KP382683432), T23));
|
|
T2o = VFNMS(LDK(KP382683432), T20, VMUL(LDK(KP923879532), T23));
|
|
}
|
|
}
|
|
{
|
|
V Tu, T1U, TF, T1R, Tx, T1V, TB, T1S;
|
|
{
|
|
V Ts, Tt, TD, TE;
|
|
Ts = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
|
|
Tt = LD(&(xi[WS(is, 21)]), ivs, &(xi[WS(is, 1)]));
|
|
Tu = VSUB(Ts, Tt);
|
|
T1U = VADD(Ts, Tt);
|
|
TD = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
|
|
TE = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
|
|
TF = VSUB(TD, TE);
|
|
T1R = VADD(TD, TE);
|
|
}
|
|
{
|
|
V Tv, Tw, Tz, TA;
|
|
Tv = LD(&(xi[WS(is, 29)]), ivs, &(xi[WS(is, 1)]));
|
|
Tw = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
|
|
Tx = VSUB(Tv, Tw);
|
|
T1V = VADD(Tv, Tw);
|
|
Tz = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
|
|
TA = LD(&(xi[WS(is, 25)]), ivs, &(xi[WS(is, 1)]));
|
|
TB = VSUB(Tz, TA);
|
|
T1S = VADD(Tz, TA);
|
|
}
|
|
{
|
|
V Ty, TG, T1T, T1W;
|
|
Ty = VMUL(LDK(KP707106781), VSUB(Tu, Tx));
|
|
TC = VSUB(Ty, TB);
|
|
T1s = VADD(TB, Ty);
|
|
TG = VMUL(LDK(KP707106781), VADD(Tu, Tx));
|
|
TH = VSUB(TF, TG);
|
|
T1t = VADD(TF, TG);
|
|
T2B = VADD(T1R, T1S);
|
|
T2C = VADD(T1U, T1V);
|
|
T2D = VSUB(T2B, T2C);
|
|
T1T = VSUB(T1R, T1S);
|
|
T1W = VSUB(T1U, T1V);
|
|
T1X = VFNMS(LDK(KP382683432), T1W, VMUL(LDK(KP923879532), T1T));
|
|
T2n = VFMA(LDK(KP382683432), T1T, VMUL(LDK(KP923879532), T1W));
|
|
}
|
|
}
|
|
{
|
|
V Te, T26, To, T29, Th, T27, Tl, T2a, Ti, Tp;
|
|
{
|
|
V Tc, Td, Tm, Tn;
|
|
Tc = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
|
|
Td = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
|
|
Te = VSUB(Tc, Td);
|
|
T26 = VADD(Tc, Td);
|
|
Tm = LD(&(xi[WS(is, 30)]), ivs, &(xi[0]));
|
|
Tn = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
|
|
To = VSUB(Tm, Tn);
|
|
T29 = VADD(Tm, Tn);
|
|
}
|
|
{
|
|
V Tf, Tg, Tj, Tk;
|
|
Tf = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
|
|
Tg = LD(&(xi[WS(is, 26)]), ivs, &(xi[0]));
|
|
Th = VSUB(Tf, Tg);
|
|
T27 = VADD(Tf, Tg);
|
|
Tj = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
|
|
Tk = LD(&(xi[WS(is, 22)]), ivs, &(xi[0]));
|
|
Tl = VSUB(Tj, Tk);
|
|
T2a = VADD(Tj, Tk);
|
|
}
|
|
T2I = VADD(T26, T27);
|
|
T2J = VADD(T29, T2a);
|
|
Ti = VFMA(LDK(KP382683432), Te, VMUL(LDK(KP923879532), Th));
|
|
Tp = VFNMS(LDK(KP382683432), To, VMUL(LDK(KP923879532), Tl));
|
|
Tq = VSUB(Ti, Tp);
|
|
T1A = VADD(Ti, Tp);
|
|
{
|
|
V T12, T13, T28, T2b;
|
|
T12 = VFNMS(LDK(KP382683432), Th, VMUL(LDK(KP923879532), Te));
|
|
T13 = VFMA(LDK(KP923879532), To, VMUL(LDK(KP382683432), Tl));
|
|
T14 = VSUB(T12, T13);
|
|
T1q = VADD(T12, T13);
|
|
T28 = VSUB(T26, T27);
|
|
T2b = VSUB(T29, T2a);
|
|
T2c = VMUL(LDK(KP707106781), VSUB(T28, T2b));
|
|
T2l = VMUL(LDK(KP707106781), VADD(T28, T2b));
|
|
}
|
|
}
|
|
{
|
|
V T31, T32, T33, T34, T35, T36, T37, T38, T39, T3a, T3b, T3c;
|
|
{
|
|
V T2L, T2R, T2Q, T2S;
|
|
{
|
|
V T2H, T2K, T2O, T2P;
|
|
T2H = VMUL(LDK(KP707106781), VSUB(T2D, T2G));
|
|
T2K = VSUB(T2I, T2J);
|
|
T2L = VBYI(VSUB(T2H, T2K));
|
|
T2R = VBYI(VADD(T2K, T2H));
|
|
T2O = VSUB(T2M, T2N);
|
|
T2P = VMUL(LDK(KP707106781), VADD(T2D, T2G));
|
|
T2Q = VSUB(T2O, T2P);
|
|
T2S = VADD(T2O, T2P);
|
|
}
|
|
T31 = VADD(T2L, T2Q);
|
|
STM2(&(xo[24]), T31, ovs, &(xo[0]));
|
|
T32 = VSUB(T2S, T2R);
|
|
STM2(&(xo[56]), T32, ovs, &(xo[0]));
|
|
T33 = VSUB(T2Q, T2L);
|
|
STM2(&(xo[40]), T33, ovs, &(xo[0]));
|
|
T34 = VADD(T2R, T2S);
|
|
STM2(&(xo[8]), T34, ovs, &(xo[0]));
|
|
}
|
|
{
|
|
V T2h, T2r, T2q, T2s;
|
|
{
|
|
V T25, T2g, T2m, T2p;
|
|
T25 = VSUB(T1X, T24);
|
|
T2g = VSUB(T2c, T2f);
|
|
T2h = VBYI(VSUB(T25, T2g));
|
|
T2r = VBYI(VADD(T2g, T25));
|
|
T2m = VSUB(T2k, T2l);
|
|
T2p = VSUB(T2n, T2o);
|
|
T2q = VSUB(T2m, T2p);
|
|
T2s = VADD(T2m, T2p);
|
|
}
|
|
T35 = VADD(T2h, T2q);
|
|
STM2(&(xo[20]), T35, ovs, &(xo[0]));
|
|
T36 = VSUB(T2s, T2r);
|
|
STM2(&(xo[52]), T36, ovs, &(xo[0]));
|
|
T37 = VSUB(T2q, T2h);
|
|
STM2(&(xo[44]), T37, ovs, &(xo[0]));
|
|
T38 = VADD(T2r, T2s);
|
|
STM2(&(xo[12]), T38, ovs, &(xo[0]));
|
|
}
|
|
{
|
|
V T2V, T2Z, T2Y, T30;
|
|
{
|
|
V T2T, T2U, T2W, T2X;
|
|
T2T = VADD(T2M, T2N);
|
|
T2U = VADD(T2I, T2J);
|
|
T2V = VSUB(T2T, T2U);
|
|
T2Z = VADD(T2T, T2U);
|
|
T2W = VADD(T2B, T2C);
|
|
T2X = VADD(T2E, T2F);
|
|
T2Y = VBYI(VSUB(T2W, T2X));
|
|
T30 = VADD(T2W, T2X);
|
|
}
|
|
T39 = VSUB(T2V, T2Y);
|
|
STM2(&(xo[48]), T39, ovs, &(xo[0]));
|
|
T3a = VADD(T2Z, T30);
|
|
STM2(&(xo[0]), T3a, ovs, &(xo[0]));
|
|
T3b = VADD(T2V, T2Y);
|
|
STM2(&(xo[16]), T3b, ovs, &(xo[0]));
|
|
T3c = VSUB(T2Z, T30);
|
|
STM2(&(xo[32]), T3c, ovs, &(xo[0]));
|
|
}
|
|
{
|
|
V T3d, T3e, T3f, T3g;
|
|
{
|
|
V T2v, T2z, T2y, T2A;
|
|
{
|
|
V T2t, T2u, T2w, T2x;
|
|
T2t = VADD(T2k, T2l);
|
|
T2u = VADD(T1X, T24);
|
|
T2v = VADD(T2t, T2u);
|
|
T2z = VSUB(T2t, T2u);
|
|
T2w = VADD(T2f, T2c);
|
|
T2x = VADD(T2n, T2o);
|
|
T2y = VBYI(VADD(T2w, T2x));
|
|
T2A = VBYI(VSUB(T2x, T2w));
|
|
}
|
|
T3d = VSUB(T2v, T2y);
|
|
STM2(&(xo[60]), T3d, ovs, &(xo[0]));
|
|
T3e = VADD(T2z, T2A);
|
|
STM2(&(xo[28]), T3e, ovs, &(xo[0]));
|
|
T3f = VADD(T2v, T2y);
|
|
STM2(&(xo[4]), T3f, ovs, &(xo[0]));
|
|
T3g = VSUB(T2z, T2A);
|
|
STM2(&(xo[36]), T3g, ovs, &(xo[0]));
|
|
}
|
|
{
|
|
V T1r, T1C, T1M, T1K, T1F, T1N, T1y, T1J;
|
|
T1r = VSUB(T1p, T1q);
|
|
T1C = VSUB(T1A, T1B);
|
|
T1M = VADD(T1p, T1q);
|
|
T1K = VADD(T1B, T1A);
|
|
{
|
|
V T1D, T1E, T1u, T1x;
|
|
T1D = VFNMS(LDK(KP195090322), T1s, VMUL(LDK(KP980785280), T1t));
|
|
T1E = VFMA(LDK(KP195090322), T1v, VMUL(LDK(KP980785280), T1w));
|
|
T1F = VSUB(T1D, T1E);
|
|
T1N = VADD(T1D, T1E);
|
|
T1u = VFMA(LDK(KP980785280), T1s, VMUL(LDK(KP195090322), T1t));
|
|
T1x = VFNMS(LDK(KP195090322), T1w, VMUL(LDK(KP980785280), T1v));
|
|
T1y = VSUB(T1u, T1x);
|
|
T1J = VADD(T1u, T1x);
|
|
}
|
|
{
|
|
V T1z, T1G, T3h, T3i;
|
|
T1z = VADD(T1r, T1y);
|
|
T1G = VBYI(VADD(T1C, T1F));
|
|
T3h = VSUB(T1z, T1G);
|
|
STM2(&(xo[50]), T3h, ovs, &(xo[2]));
|
|
STN2(&(xo[48]), T39, T3h, ovs);
|
|
T3i = VADD(T1z, T1G);
|
|
STM2(&(xo[14]), T3i, ovs, &(xo[2]));
|
|
STN2(&(xo[12]), T38, T3i, ovs);
|
|
}
|
|
{
|
|
V T1P, T1Q, T3j, T3k;
|
|
T1P = VBYI(VADD(T1K, T1J));
|
|
T1Q = VADD(T1M, T1N);
|
|
T3j = VADD(T1P, T1Q);
|
|
STM2(&(xo[2]), T3j, ovs, &(xo[2]));
|
|
STN2(&(xo[0]), T3a, T3j, ovs);
|
|
T3k = VSUB(T1Q, T1P);
|
|
STM2(&(xo[62]), T3k, ovs, &(xo[2]));
|
|
STN2(&(xo[60]), T3d, T3k, ovs);
|
|
}
|
|
{
|
|
V T1H, T1I, T3l, T3m;
|
|
T1H = VSUB(T1r, T1y);
|
|
T1I = VBYI(VSUB(T1F, T1C));
|
|
T3l = VSUB(T1H, T1I);
|
|
STM2(&(xo[46]), T3l, ovs, &(xo[2]));
|
|
STN2(&(xo[44]), T37, T3l, ovs);
|
|
T3m = VADD(T1H, T1I);
|
|
STM2(&(xo[18]), T3m, ovs, &(xo[2]));
|
|
STN2(&(xo[16]), T3b, T3m, ovs);
|
|
}
|
|
{
|
|
V T1L, T1O, T3n, T3o;
|
|
T1L = VBYI(VSUB(T1J, T1K));
|
|
T1O = VSUB(T1M, T1N);
|
|
T3n = VADD(T1L, T1O);
|
|
STM2(&(xo[30]), T3n, ovs, &(xo[2]));
|
|
STN2(&(xo[28]), T3e, T3n, ovs);
|
|
T3o = VSUB(T1O, T1L);
|
|
STM2(&(xo[34]), T3o, ovs, &(xo[2]));
|
|
STN2(&(xo[32]), T3c, T3o, ovs);
|
|
}
|
|
}
|
|
{
|
|
V Tr, T1a, T1k, T1i, T1d, T1l, T10, T1h;
|
|
Tr = VSUB(Tb, Tq);
|
|
T1a = VSUB(T14, T19);
|
|
T1k = VADD(Tb, Tq);
|
|
T1i = VADD(T19, T14);
|
|
{
|
|
V T1b, T1c, TI, TZ;
|
|
T1b = VFNMS(LDK(KP555570233), TC, VMUL(LDK(KP831469612), TH));
|
|
T1c = VFMA(LDK(KP555570233), TT, VMUL(LDK(KP831469612), TY));
|
|
T1d = VSUB(T1b, T1c);
|
|
T1l = VADD(T1b, T1c);
|
|
TI = VFMA(LDK(KP831469612), TC, VMUL(LDK(KP555570233), TH));
|
|
TZ = VFNMS(LDK(KP555570233), TY, VMUL(LDK(KP831469612), TT));
|
|
T10 = VSUB(TI, TZ);
|
|
T1h = VADD(TI, TZ);
|
|
}
|
|
{
|
|
V T11, T1e, T3p, T3q;
|
|
T11 = VADD(Tr, T10);
|
|
T1e = VBYI(VADD(T1a, T1d));
|
|
T3p = VSUB(T11, T1e);
|
|
STM2(&(xo[54]), T3p, ovs, &(xo[2]));
|
|
STN2(&(xo[52]), T36, T3p, ovs);
|
|
T3q = VADD(T11, T1e);
|
|
STM2(&(xo[10]), T3q, ovs, &(xo[2]));
|
|
STN2(&(xo[8]), T34, T3q, ovs);
|
|
}
|
|
{
|
|
V T1n, T1o, T3r, T3s;
|
|
T1n = VBYI(VADD(T1i, T1h));
|
|
T1o = VADD(T1k, T1l);
|
|
T3r = VADD(T1n, T1o);
|
|
STM2(&(xo[6]), T3r, ovs, &(xo[2]));
|
|
STN2(&(xo[4]), T3f, T3r, ovs);
|
|
T3s = VSUB(T1o, T1n);
|
|
STM2(&(xo[58]), T3s, ovs, &(xo[2]));
|
|
STN2(&(xo[56]), T32, T3s, ovs);
|
|
}
|
|
{
|
|
V T1f, T1g, T3t, T3u;
|
|
T1f = VSUB(Tr, T10);
|
|
T1g = VBYI(VSUB(T1d, T1a));
|
|
T3t = VSUB(T1f, T1g);
|
|
STM2(&(xo[42]), T3t, ovs, &(xo[2]));
|
|
STN2(&(xo[40]), T33, T3t, ovs);
|
|
T3u = VADD(T1f, T1g);
|
|
STM2(&(xo[22]), T3u, ovs, &(xo[2]));
|
|
STN2(&(xo[20]), T35, T3u, ovs);
|
|
}
|
|
{
|
|
V T1j, T1m, T3v, T3w;
|
|
T1j = VBYI(VSUB(T1h, T1i));
|
|
T1m = VSUB(T1k, T1l);
|
|
T3v = VADD(T1j, T1m);
|
|
STM2(&(xo[26]), T3v, ovs, &(xo[2]));
|
|
STN2(&(xo[24]), T31, T3v, ovs);
|
|
T3w = VSUB(T1m, T1j);
|
|
STM2(&(xo[38]), T3w, ovs, &(xo[2]));
|
|
STN2(&(xo[36]), T3g, T3w, ovs);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
VLEAVE();
|
|
}
|
|
|
|
static const kdft_desc desc = { 32, XSIMD_STRING("n2bv_32"), { 170, 26, 16, 0 }, &GENUS, 0, 2, 0, 0 };
|
|
|
|
void XSIMD(codelet_n2bv_32) (planner *p) { X(kdft_register) (p, n2bv_32, &desc);
|
|
}
|
|
|
|
#endif
|