mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-09 14:25:06 +00:00
229 lines
8.8 KiB
C
229 lines
8.8 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 10:46:10 EDT 2021 */
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#include "rdft/codelet-rdft.h"
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#if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
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/* Generated by: ../../../genfft/gen_r2cf.native -fma -compact -variables 4 -pipeline-latency 4 -n 11 -name r2cf_11 -include rdft/scalar/r2cf.h */
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/*
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* This function contains 60 FP additions, 50 FP multiplications,
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* (or, 15 additions, 5 multiplications, 45 fused multiply/add),
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* 42 stack variables, 10 constants, and 22 memory accesses
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*/
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#include "rdft/scalar/r2cf.h"
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static void r2cf_11(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
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{
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DK(KP918985947, +0.918985947228994779780736114132655398124909697);
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DK(KP989821441, +0.989821441880932732376092037776718787376519372);
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DK(KP830830026, +0.830830026003772851058548298459246407048009821);
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DK(KP715370323, +0.715370323453429719112414662767260662417897278);
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DK(KP959492973, +0.959492973614497389890368057066327699062454848);
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DK(KP876768831, +0.876768831002589333891339807079336796764054852);
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DK(KP778434453, +0.778434453334651800608337670740821884709317477);
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DK(KP634356270, +0.634356270682424498893150776899916060542806975);
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DK(KP342584725, +0.342584725681637509502641509861112333758894680);
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DK(KP521108558, +0.521108558113202722944698153526659300680427422);
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{
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INT i;
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for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(44, rs), MAKE_VOLATILE_STRIDE(44, csr), MAKE_VOLATILE_STRIDE(44, csi)) {
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E T1, T4, TC, Tg, TE, T7, TD, Ta, TF, Td, TB, TG, TM, TS, TJ;
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E TP, Ty, Tq, Ti, Tu, Tm, T5, T6;
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T1 = R0[0];
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{
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E T2, T3, Te, Tf;
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T2 = R1[0];
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T3 = R0[WS(rs, 5)];
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T4 = T2 + T3;
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TC = T3 - T2;
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Te = R1[WS(rs, 2)];
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Tf = R0[WS(rs, 3)];
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Tg = Te + Tf;
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TE = Tf - Te;
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}
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T5 = R0[WS(rs, 1)];
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T6 = R1[WS(rs, 4)];
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T7 = T5 + T6;
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TD = T5 - T6;
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{
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E T8, T9, Tb, Tc;
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T8 = R1[WS(rs, 1)];
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T9 = R0[WS(rs, 4)];
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Ta = T8 + T9;
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TF = T9 - T8;
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Tb = R0[WS(rs, 2)];
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Tc = R1[WS(rs, 3)];
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Td = Tb + Tc;
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TB = Tb - Tc;
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}
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TG = FMA(KP521108558, TF, TE);
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TM = FNMS(KP521108558, TD, TB);
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TS = FMA(KP521108558, TC, TD);
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TJ = FMA(KP521108558, TE, TC);
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TP = FNMS(KP521108558, TB, TF);
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{
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E Tx, Tp, Th, Tt, Tl;
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Tx = FNMS(KP342584725, Ta, T7);
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Ty = FNMS(KP634356270, Tx, Td);
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Tp = FNMS(KP342584725, T4, Ta);
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Tq = FNMS(KP634356270, Tp, Tg);
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Th = FNMS(KP342584725, Tg, Td);
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Ti = FNMS(KP634356270, Th, Ta);
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Tt = FNMS(KP342584725, Td, T4);
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Tu = FNMS(KP634356270, Tt, T7);
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Tl = FNMS(KP342584725, T7, Tg);
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Tm = FNMS(KP634356270, Tl, T4);
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}
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{
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E To, Tn, TI, TH;
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{
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E Tk, Tj, TU, TT;
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Tj = FNMS(KP778434453, Ti, T7);
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Tk = FNMS(KP876768831, Tj, T4);
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Cr[WS(csr, 5)] = FNMS(KP959492973, Tk, T1);
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TT = FMA(KP715370323, TS, TF);
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TU = FMA(KP830830026, TT, TB);
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Ci[WS(csi, 5)] = KP989821441 * (FMA(KP918985947, TU, TE));
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}
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Tn = FNMS(KP778434453, Tm, Ta);
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To = FNMS(KP876768831, Tn, Td);
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Cr[WS(csr, 4)] = FNMS(KP959492973, To, T1);
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{
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E TR, TQ, Ts, Tr;
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TQ = FMA(KP715370323, TP, TC);
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TR = FNMS(KP830830026, TQ, TE);
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Ci[WS(csi, 4)] = KP989821441 * (FNMS(KP918985947, TR, TD));
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Tr = FNMS(KP778434453, Tq, Td);
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Ts = FNMS(KP876768831, Tr, T7);
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Cr[WS(csr, 3)] = FNMS(KP959492973, Ts, T1);
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}
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{
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E TO, TN, Tw, Tv;
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TN = FNMS(KP715370323, TM, TE);
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TO = FNMS(KP830830026, TN, TF);
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Ci[WS(csi, 3)] = KP989821441 * (FNMS(KP918985947, TO, TC));
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Tv = FNMS(KP778434453, Tu, Tg);
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Tw = FNMS(KP876768831, Tv, Ta);
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Cr[WS(csr, 2)] = FNMS(KP959492973, Tw, T1);
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Cr[0] = T1 + T4 + T7 + Ta + Td + Tg;
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}
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TH = FMA(KP715370323, TG, TD);
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TI = FNMS(KP830830026, TH, TC);
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Ci[WS(csi, 2)] = KP989821441 * (FMA(KP918985947, TI, TB));
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{
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E TL, TK, TA, Tz;
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TK = FNMS(KP715370323, TJ, TB);
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TL = FMA(KP830830026, TK, TD);
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Ci[WS(csi, 1)] = KP989821441 * (FNMS(KP918985947, TL, TF));
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Tz = FNMS(KP778434453, Ty, T4);
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TA = FNMS(KP876768831, Tz, Tg);
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Cr[WS(csr, 1)] = FNMS(KP959492973, TA, T1);
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}
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}
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}
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}
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}
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static const kr2c_desc desc = { 11, "r2cf_11", { 15, 5, 45, 0 }, &GENUS };
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void X(codelet_r2cf_11) (planner *p) { X(kr2c_register) (p, r2cf_11, &desc);
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}
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#else
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/* Generated by: ../../../genfft/gen_r2cf.native -compact -variables 4 -pipeline-latency 4 -n 11 -name r2cf_11 -include rdft/scalar/r2cf.h */
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/*
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* This function contains 60 FP additions, 50 FP multiplications,
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* (or, 20 additions, 10 multiplications, 40 fused multiply/add),
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* 28 stack variables, 10 constants, and 22 memory accesses
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*/
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#include "rdft/scalar/r2cf.h"
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static void r2cf_11(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
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{
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DK(KP654860733, +0.654860733945285064056925072466293553183791199);
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DK(KP142314838, +0.142314838273285140443792668616369668791051361);
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DK(KP959492973, +0.959492973614497389890368057066327699062454848);
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DK(KP415415013, +0.415415013001886425529274149229623203524004910);
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DK(KP841253532, +0.841253532831181168861811648919367717513292498);
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DK(KP989821441, +0.989821441880932732376092037776718787376519372);
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DK(KP909631995, +0.909631995354518371411715383079028460060241051);
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DK(KP281732556, +0.281732556841429697711417915346616899035777899);
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DK(KP540640817, +0.540640817455597582107635954318691695431770608);
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DK(KP755749574, +0.755749574354258283774035843972344420179717445);
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{
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INT i;
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for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(44, rs), MAKE_VOLATILE_STRIDE(44, csr), MAKE_VOLATILE_STRIDE(44, csi)) {
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E T1, T4, Tl, Tg, Th, Td, Ti, Ta, Tk, T7, Tj, Tb, Tc;
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T1 = R0[0];
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{
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E T2, T3, Te, Tf;
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T2 = R0[WS(rs, 1)];
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T3 = R1[WS(rs, 4)];
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T4 = T2 + T3;
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Tl = T3 - T2;
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Te = R1[0];
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Tf = R0[WS(rs, 5)];
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Tg = Te + Tf;
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Th = Tf - Te;
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}
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Tb = R1[WS(rs, 1)];
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Tc = R0[WS(rs, 4)];
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Td = Tb + Tc;
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Ti = Tc - Tb;
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{
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E T8, T9, T5, T6;
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T8 = R1[WS(rs, 2)];
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T9 = R0[WS(rs, 3)];
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Ta = T8 + T9;
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Tk = T9 - T8;
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T5 = R0[WS(rs, 2)];
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T6 = R1[WS(rs, 3)];
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T7 = T5 + T6;
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Tj = T6 - T5;
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}
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Ci[WS(csi, 4)] = FMA(KP755749574, Th, KP540640817 * Ti) + FNMS(KP909631995, Tk, KP281732556 * Tj) - (KP989821441 * Tl);
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Cr[WS(csr, 4)] = FMA(KP841253532, Td, T1) + FNMS(KP959492973, T7, KP415415013 * Ta) + FNMA(KP142314838, T4, KP654860733 * Tg);
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Ci[WS(csi, 2)] = FMA(KP909631995, Th, KP755749574 * Tl) + FNMA(KP540640817, Tk, KP989821441 * Tj) - (KP281732556 * Ti);
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Ci[WS(csi, 5)] = FMA(KP281732556, Th, KP755749574 * Ti) + FNMS(KP909631995, Tj, KP989821441 * Tk) - (KP540640817 * Tl);
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Ci[WS(csi, 1)] = FMA(KP540640817, Th, KP909631995 * Tl) + FMA(KP989821441, Ti, KP755749574 * Tj) + (KP281732556 * Tk);
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Ci[WS(csi, 3)] = FMA(KP989821441, Th, KP540640817 * Tj) + FNMS(KP909631995, Ti, KP755749574 * Tk) - (KP281732556 * Tl);
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Cr[WS(csr, 3)] = FMA(KP415415013, Td, T1) + FNMS(KP654860733, Ta, KP841253532 * T7) + FNMA(KP959492973, T4, KP142314838 * Tg);
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Cr[WS(csr, 1)] = FMA(KP841253532, Tg, T1) + FNMS(KP959492973, Ta, KP415415013 * T4) + FNMA(KP654860733, T7, KP142314838 * Td);
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Cr[0] = T1 + Tg + T4 + Td + T7 + Ta;
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Cr[WS(csr, 2)] = FMA(KP415415013, Tg, T1) + FNMS(KP142314838, T7, KP841253532 * Ta) + FNMA(KP959492973, Td, KP654860733 * T4);
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Cr[WS(csr, 5)] = FMA(KP841253532, T4, T1) + FNMS(KP142314838, Ta, KP415415013 * T7) + FNMA(KP654860733, Td, KP959492973 * Tg);
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}
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}
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}
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static const kr2c_desc desc = { 11, "r2cf_11", { 20, 10, 40, 0 }, &GENUS };
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void X(codelet_r2cf_11) (planner *p) { X(kr2c_register) (p, r2cf_11, &desc);
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}
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#endif
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