mirror of
https://github.com/tildearrow/furnace.git
synced 2024-12-05 02:37:26 +00:00
410 lines
15 KiB
C
410 lines
15 KiB
C
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/*
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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 10:44:59 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 -n 13 -name n1fv_13 -include dft/simd/n1f.h */
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/*
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* This function contains 88 FP additions, 63 FP multiplications,
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* (or, 31 additions, 6 multiplications, 57 fused multiply/add),
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* 63 stack variables, 23 constants, and 26 memory accesses
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*/
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#include "dft/simd/n1f.h"
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static void n1fv_13(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(KP904176221, +0.904176221990848204433795481776887926501523162);
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DVK(KP575140729, +0.575140729474003121368385547455453388461001608);
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DVK(KP957805992, +0.957805992594665126462521754605754580515587217);
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DVK(KP600477271, +0.600477271932665282925769253334763009352012849);
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DVK(KP516520780, +0.516520780623489722840901288569017135705033622);
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DVK(KP581704778, +0.581704778510515730456870384989698884939833902);
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DVK(KP300462606, +0.300462606288665774426601772289207995520941381);
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DVK(KP503537032, +0.503537032863766627246873853868466977093348562);
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DVK(KP251768516, +0.251768516431883313623436926934233488546674281);
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DVK(KP301479260, +0.301479260047709873958013540496673347309208464);
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DVK(KP083333333, +0.083333333333333333333333333333333333333333333);
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DVK(KP859542535, +0.859542535098774820163672132761689612766401925);
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DVK(KP514918778, +0.514918778086315755491789696138117261566051239);
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DVK(KP522026385, +0.522026385161275033714027226654165028300441940);
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DVK(KP853480001, +0.853480001859823990758994934970528322872359049);
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DVK(KP612264650, +0.612264650376756543746494474777125408779395514);
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DVK(KP038632954, +0.038632954644348171955506895830342264440241080);
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DVK(KP302775637, +0.302775637731994646559610633735247973125648287);
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DVK(KP769338817, +0.769338817572980603471413688209101117038278899);
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DVK(KP686558370, +0.686558370781754340655719594850823015421401653);
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DVK(KP226109445, +0.226109445035782405468510155372505010481906348);
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DVK(KP866025403, +0.866025403784438646763723170752936183471402627);
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DVK(KP500000000, +0.500000000000000000000000000000000000000000000);
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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 = ri;
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xo = ro;
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for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(26, is), MAKE_VOLATILE_STRIDE(26, os)) {
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V T1, TX, TY, To, TH, TR, TU, TB, TE, Tw, TF, TM, TT;
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T1 = LD(&(xi[0]), ivs, &(xi[0]));
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{
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V Tf, TN, Tb, Ty, Tq, T6, Tx, Tr, Ti, Tt, Tl, Tu, Tm, TO, Td;
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V Te, Tc, Tn;
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Td = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
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Te = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
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Tf = VADD(Td, Te);
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TN = VSUB(Td, Te);
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{
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V T7, T8, T9, Ta;
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T7 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
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T8 = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
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T9 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
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Ta = VADD(T8, T9);
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Tb = VADD(T7, Ta);
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Ty = VFMS(LDK(KP500000000), Ta, T7);
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Tq = VSUB(T8, T9);
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}
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{
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V T2, T3, T4, T5;
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T2 = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
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T3 = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
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T4 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
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T5 = VADD(T3, T4);
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T6 = VADD(T2, T5);
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Tx = VFNMS(LDK(KP500000000), T5, T2);
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Tr = VSUB(T4, T3);
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}
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{
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V Tg, Th, Tj, Tk;
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Tg = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
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Th = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
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Ti = VADD(Tg, Th);
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Tt = VSUB(Tg, Th);
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Tj = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
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Tk = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
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Tl = VADD(Tj, Tk);
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Tu = VSUB(Tj, Tk);
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}
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Tm = VADD(Ti, Tl);
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TO = VADD(Tt, Tu);
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TX = VSUB(T6, Tb);
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TY = VADD(TN, TO);
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Tc = VADD(T6, Tb);
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Tn = VADD(Tf, Tm);
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To = VADD(Tc, Tn);
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TH = VSUB(Tc, Tn);
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{
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V TP, TQ, Tz, TA;
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TP = VFNMS(LDK(KP500000000), TO, TN);
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TQ = VADD(Tr, Tq);
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TR = VFMA(LDK(KP866025403), TQ, TP);
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TU = VFNMS(LDK(KP866025403), TQ, TP);
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Tz = VSUB(Tx, Ty);
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TA = VFNMS(LDK(KP500000000), Tm, Tf);
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TB = VADD(Tz, TA);
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TE = VSUB(Tz, TA);
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}
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{
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V Ts, Tv, TK, TL;
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Ts = VSUB(Tq, Tr);
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Tv = VSUB(Tt, Tu);
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Tw = VADD(Ts, Tv);
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TF = VSUB(Ts, Tv);
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TK = VADD(Tx, Ty);
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TL = VSUB(Ti, Tl);
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TM = VFMA(LDK(KP866025403), TL, TK);
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TT = VFNMS(LDK(KP866025403), TL, TK);
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}
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}
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ST(&(xo[0]), VADD(T1, To), ovs, &(xo[0]));
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{
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V T1c, T1k, T15, T14, T1e, T1n, TZ, TW, T1f, T1m, TD, T1j, TI, T19, TS;
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V TV;
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{
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V T1a, T1b, T12, T13;
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T1a = VFNMS(LDK(KP226109445), Tw, TB);
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T1b = VFMA(LDK(KP686558370), TE, TF);
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T1c = VFNMS(LDK(KP769338817), T1b, T1a);
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T1k = VFMA(LDK(KP769338817), T1b, T1a);
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T15 = VFNMS(LDK(KP302775637), TX, TY);
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T12 = VFMA(LDK(KP038632954), TM, TR);
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T13 = VFMA(LDK(KP612264650), TT, TU);
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T14 = VFNMS(LDK(KP853480001), T13, T12);
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T1e = VFNMS(LDK(KP522026385), T14, T15);
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T1n = VFMA(LDK(KP853480001), T13, T12);
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}
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TZ = VFMA(LDK(KP302775637), TY, TX);
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TS = VFNMS(LDK(KP038632954), TR, TM);
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TV = VFNMS(LDK(KP612264650), TU, TT);
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TW = VFNMS(LDK(KP853480001), TV, TS);
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T1f = VFMA(LDK(KP853480001), TV, TS);
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T1m = VFNMS(LDK(KP522026385), TW, TZ);
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{
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V TG, T18, Tp, TC, T17;
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TG = VFNMS(LDK(KP514918778), TF, TE);
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T18 = VFNMS(LDK(KP859542535), TG, TH);
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Tp = VFNMS(LDK(KP083333333), To, T1);
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TC = VFMA(LDK(KP301479260), TB, Tw);
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T17 = VFNMS(LDK(KP251768516), TC, Tp);
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TD = VFMA(LDK(KP503537032), TC, Tp);
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T1j = VFNMS(LDK(KP300462606), T18, T17);
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TI = VFMA(LDK(KP581704778), TH, TG);
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T19 = VFMA(LDK(KP300462606), T18, T17);
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}
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{
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V TJ, T10, T1l, T1o;
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TJ = VFNMS(LDK(KP516520780), TI, TD);
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T10 = VMUL(LDK(KP600477271), VFMA(LDK(KP957805992), TZ, TW));
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ST(&(xo[WS(os, 5)]), VFNMSI(T10, TJ), ovs, &(xo[WS(os, 1)]));
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ST(&(xo[WS(os, 8)]), VFMAI(T10, TJ), ovs, &(xo[0]));
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{
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V T11, T16, T1p, T1q;
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T11 = VFMA(LDK(KP516520780), TI, TD);
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T16 = VMUL(LDK(KP600477271), VFMA(LDK(KP957805992), T15, T14));
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ST(&(xo[WS(os, 1)]), VFMAI(T16, T11), ovs, &(xo[WS(os, 1)]));
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ST(&(xo[WS(os, 12)]), VFNMSI(T16, T11), ovs, &(xo[0]));
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T1p = VFMA(LDK(KP503537032), T1k, T1j);
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T1q = VMUL(LDK(KP575140729), VFMA(LDK(KP904176221), T1n, T1m));
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ST(&(xo[WS(os, 2)]), VFNMSI(T1q, T1p), ovs, &(xo[0]));
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ST(&(xo[WS(os, 11)]), VFMAI(T1q, T1p), ovs, &(xo[WS(os, 1)]));
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}
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T1l = VFNMS(LDK(KP503537032), T1k, T1j);
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T1o = VMUL(LDK(KP575140729), VFNMS(LDK(KP904176221), T1n, T1m));
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ST(&(xo[WS(os, 6)]), VFNMSI(T1o, T1l), ovs, &(xo[0]));
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ST(&(xo[WS(os, 7)]), VFMAI(T1o, T1l), ovs, &(xo[WS(os, 1)]));
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{
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V T1h, T1i, T1d, T1g;
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T1h = VFMA(LDK(KP503537032), T1c, T19);
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T1i = VMUL(LDK(KP575140729), VFNMS(LDK(KP904176221), T1f, T1e));
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ST(&(xo[WS(os, 3)]), VFMAI(T1i, T1h), ovs, &(xo[WS(os, 1)]));
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ST(&(xo[WS(os, 10)]), VFNMSI(T1i, T1h), ovs, &(xo[0]));
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T1d = VFNMS(LDK(KP503537032), T1c, T19);
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T1g = VMUL(LDK(KP575140729), VFMA(LDK(KP904176221), T1f, T1e));
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ST(&(xo[WS(os, 4)]), VFNMSI(T1g, T1d), ovs, &(xo[0]));
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ST(&(xo[WS(os, 9)]), VFMAI(T1g, T1d), ovs, &(xo[WS(os, 1)]));
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}
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}
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}
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}
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}
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VLEAVE();
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}
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static const kdft_desc desc = { 13, XSIMD_STRING("n1fv_13"), { 31, 6, 57, 0 }, &GENUS, 0, 0, 0, 0 };
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void XSIMD(codelet_n1fv_13) (planner *p) { X(kdft_register) (p, n1fv_13, &desc);
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}
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#else
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/* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -n 13 -name n1fv_13 -include dft/simd/n1f.h */
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/*
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* This function contains 88 FP additions, 34 FP multiplications,
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* (or, 69 additions, 15 multiplications, 19 fused multiply/add),
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* 60 stack variables, 20 constants, and 26 memory accesses
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*/
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#include "dft/simd/n1f.h"
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static void n1fv_13(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(KP2_000000000, +2.000000000000000000000000000000000000000000000);
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DVK(KP083333333, +0.083333333333333333333333333333333333333333333);
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DVK(KP075902986, +0.075902986037193865983102897245103540356428373);
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DVK(KP251768516, +0.251768516431883313623436926934233488546674281);
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DVK(KP132983124, +0.132983124607418643793760531921092974399165133);
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DVK(KP258260390, +0.258260390311744861420450644284508567852516811);
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DVK(KP1_732050807, +1.732050807568877293527446341505872366942805254);
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DVK(KP300238635, +0.300238635966332641462884626667381504676006424);
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DVK(KP011599105, +0.011599105605768290721655456654083252189827041);
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DVK(KP156891391, +0.156891391051584611046832726756003269660212636);
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DVK(KP256247671, +0.256247671582936600958684654061725059144125175);
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DVK(KP174138601, +0.174138601152135905005660794929264742616964676);
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DVK(KP575140729, +0.575140729474003121368385547455453388461001608);
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DVK(KP503537032, +0.503537032863766627246873853868466977093348562);
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DVK(KP113854479, +0.113854479055790798974654345867655310534642560);
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DVK(KP265966249, +0.265966249214837287587521063842185948798330267);
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DVK(KP387390585, +0.387390585467617292130675966426762851778775217);
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DVK(KP300462606, +0.300462606288665774426601772289207995520941381);
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DVK(KP866025403, +0.866025403784438646763723170752936183471402627);
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DVK(KP500000000, +0.500000000000000000000000000000000000000000000);
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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 = ri;
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xo = ro;
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for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(26, is), MAKE_VOLATILE_STRIDE(26, os)) {
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V TW, Tb, Tm, Tu, TC, TR, TX, TK, TU, Tz, TB, TN, TT;
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TW = LD(&(xi[0]), ivs, &(xi[0]));
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{
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V T3, TH, Tl, Tw, Tp, Tg, Tv, To, T6, Tr, T9, Ts, Ta, TI, T1;
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V T2, Tq, Tt;
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T1 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
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T2 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
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T3 = VSUB(T1, T2);
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TH = VADD(T1, T2);
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{
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V Th, Ti, Tj, Tk;
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Th = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
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Ti = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
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Tj = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
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Tk = VADD(Ti, Tj);
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Tl = VADD(Th, Tk);
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Tw = VSUB(Ti, Tj);
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Tp = VFNMS(LDK(KP500000000), Tk, Th);
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}
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{
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V Tc, Td, Te, Tf;
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Tc = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
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Td = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
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Te = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
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Tf = VADD(Td, Te);
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Tg = VADD(Tc, Tf);
|
||
|
Tv = VSUB(Td, Te);
|
||
|
To = VFNMS(LDK(KP500000000), Tf, Tc);
|
||
|
}
|
||
|
{
|
||
|
V T4, T5, T7, T8;
|
||
|
T4 = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
|
||
|
T5 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
|
||
|
T6 = VSUB(T4, T5);
|
||
|
Tr = VADD(T4, T5);
|
||
|
T7 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
|
||
|
T8 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
|
||
|
T9 = VSUB(T7, T8);
|
||
|
Ts = VADD(T7, T8);
|
||
|
}
|
||
|
Ta = VADD(T6, T9);
|
||
|
TI = VADD(Tr, Ts);
|
||
|
Tb = VADD(T3, Ta);
|
||
|
Tm = VSUB(Tg, Tl);
|
||
|
Tq = VSUB(To, Tp);
|
||
|
Tt = VMUL(LDK(KP866025403), VSUB(Tr, Ts));
|
||
|
Tu = VADD(Tq, Tt);
|
||
|
TC = VSUB(Tq, Tt);
|
||
|
{
|
||
|
V TP, TQ, TG, TJ;
|
||
|
TP = VADD(Tg, Tl);
|
||
|
TQ = VADD(TH, TI);
|
||
|
TR = VMUL(LDK(KP300462606), VSUB(TP, TQ));
|
||
|
TX = VADD(TP, TQ);
|
||
|
TG = VADD(To, Tp);
|
||
|
TJ = VFNMS(LDK(KP500000000), TI, TH);
|
||
|
TK = VSUB(TG, TJ);
|
||
|
TU = VADD(TG, TJ);
|
||
|
}
|
||
|
{
|
||
|
V Tx, Ty, TL, TM;
|
||
|
Tx = VMUL(LDK(KP866025403), VSUB(Tv, Tw));
|
||
|
Ty = VFNMS(LDK(KP500000000), Ta, T3);
|
||
|
Tz = VSUB(Tx, Ty);
|
||
|
TB = VADD(Tx, Ty);
|
||
|
TL = VADD(Tv, Tw);
|
||
|
TM = VSUB(T6, T9);
|
||
|
TN = VSUB(TL, TM);
|
||
|
TT = VADD(TL, TM);
|
||
|
}
|
||
|
}
|
||
|
ST(&(xo[0]), VADD(TW, TX), ovs, &(xo[0]));
|
||
|
{
|
||
|
V T19, T1n, T14, T13, T1f, T1k, Tn, TE, T1e, T1j, TS, T1m, TZ, T1c, TA;
|
||
|
V TD;
|
||
|
{
|
||
|
V T17, T18, T11, T12;
|
||
|
T17 = VFMA(LDK(KP387390585), TN, VMUL(LDK(KP265966249), TK));
|
||
|
T18 = VFNMS(LDK(KP503537032), TU, VMUL(LDK(KP113854479), TT));
|
||
|
T19 = VSUB(T17, T18);
|
||
|
T1n = VADD(T17, T18);
|
||
|
T14 = VFMA(LDK(KP575140729), Tm, VMUL(LDK(KP174138601), Tb));
|
||
|
T11 = VFNMS(LDK(KP156891391), TB, VMUL(LDK(KP256247671), TC));
|
||
|
T12 = VFMA(LDK(KP011599105), Tz, VMUL(LDK(KP300238635), Tu));
|
||
|
T13 = VSUB(T11, T12);
|
||
|
T1f = VADD(T14, T13);
|
||
|
T1k = VMUL(LDK(KP1_732050807), VADD(T11, T12));
|
||
|
}
|
||
|
Tn = VFNMS(LDK(KP174138601), Tm, VMUL(LDK(KP575140729), Tb));
|
||
|
TA = VFNMS(LDK(KP300238635), Tz, VMUL(LDK(KP011599105), Tu));
|
||
|
TD = VFMA(LDK(KP256247671), TB, VMUL(LDK(KP156891391), TC));
|
||
|
TE = VSUB(TA, TD);
|
||
|
T1e = VMUL(LDK(KP1_732050807), VADD(TD, TA));
|
||
|
T1j = VSUB(Tn, TE);
|
||
|
{
|
||
|
V TO, T1b, TV, TY, T1a;
|
||
|
TO = VFNMS(LDK(KP132983124), TN, VMUL(LDK(KP258260390), TK));
|
||
|
T1b = VSUB(TR, TO);
|
||
|
TV = VFMA(LDK(KP251768516), TT, VMUL(LDK(KP075902986), TU));
|
||
|
TY = VFNMS(LDK(KP083333333), TX, TW);
|
||
|
T1a = VSUB(TY, TV);
|
||
|
TS = VFMA(LDK(KP2_000000000), TO, TR);
|
||
|
T1m = VADD(T1b, T1a);
|
||
|
TZ = VFMA(LDK(KP2_000000000), TV, TY);
|
||
|
T1c = VSUB(T1a, T1b);
|
||
|
}
|
||
|
{
|
||
|
V TF, T10, T1l, T1o;
|
||
|
TF = VBYI(VFMA(LDK(KP2_000000000), TE, Tn));
|
||
|
T10 = VADD(TS, TZ);
|
||
|
ST(&(xo[WS(os, 1)]), VADD(TF, T10), ovs, &(xo[WS(os, 1)]));
|
||
|
ST(&(xo[WS(os, 12)]), VSUB(T10, TF), ovs, &(xo[0]));
|
||
|
{
|
||
|
V T15, T16, T1p, T1q;
|
||
|
T15 = VBYI(VFMS(LDK(KP2_000000000), T13, T14));
|
||
|
T16 = VSUB(TZ, TS);
|
||
|
ST(&(xo[WS(os, 5)]), VADD(T15, T16), ovs, &(xo[WS(os, 1)]));
|
||
|
ST(&(xo[WS(os, 8)]), VSUB(T16, T15), ovs, &(xo[0]));
|
||
|
T1p = VADD(T1n, T1m);
|
||
|
T1q = VBYI(VADD(T1j, T1k));
|
||
|
ST(&(xo[WS(os, 4)]), VSUB(T1p, T1q), ovs, &(xo[0]));
|
||
|
ST(&(xo[WS(os, 9)]), VADD(T1q, T1p), ovs, &(xo[WS(os, 1)]));
|
||
|
}
|
||
|
T1l = VBYI(VSUB(T1j, T1k));
|
||
|
T1o = VSUB(T1m, T1n);
|
||
|
ST(&(xo[WS(os, 3)]), VADD(T1l, T1o), ovs, &(xo[WS(os, 1)]));
|
||
|
ST(&(xo[WS(os, 10)]), VSUB(T1o, T1l), ovs, &(xo[0]));
|
||
|
{
|
||
|
V T1h, T1i, T1d, T1g;
|
||
|
T1h = VBYI(VSUB(T1e, T1f));
|
||
|
T1i = VSUB(T1c, T19);
|
||
|
ST(&(xo[WS(os, 6)]), VADD(T1h, T1i), ovs, &(xo[0]));
|
||
|
ST(&(xo[WS(os, 7)]), VSUB(T1i, T1h), ovs, &(xo[WS(os, 1)]));
|
||
|
T1d = VADD(T19, T1c);
|
||
|
T1g = VBYI(VADD(T1e, T1f));
|
||
|
ST(&(xo[WS(os, 2)]), VSUB(T1d, T1g), ovs, &(xo[0]));
|
||
|
ST(&(xo[WS(os, 11)]), VADD(T1g, T1d), ovs, &(xo[WS(os, 1)]));
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
VLEAVE();
|
||
|
}
|
||
|
|
||
|
static const kdft_desc desc = { 13, XSIMD_STRING("n1fv_13"), { 69, 15, 19, 0 }, &GENUS, 0, 0, 0, 0 };
|
||
|
|
||
|
void XSIMD(codelet_n1fv_13) (planner *p) { X(kdft_register) (p, n1fv_13, &desc);
|
||
|
}
|
||
|
|
||
|
#endif
|