diff options
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_11.c')
| -rw-r--r-- | src/fftw3/dft/codelets/standard/n1_11.c | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/fftw3/dft/codelets/standard/n1_11.c b/src/fftw3/dft/codelets/standard/n1_11.c new file mode 100644 index 0000000..29e8049 --- /dev/null +++ b/src/fftw3/dft/codelets/standard/n1_11.c @@ -0,0 +1,178 @@ +/* + * Copyright (c) 2003 Matteo Frigo + * Copyright (c) 2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +/* This file was automatically generated --- DO NOT EDIT */ +/* Generated on Sat Jul 5 21:29:32 EDT 2003 */ + +#include "codelet-dft.h" + +/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_notw -compact -variables 4 -n 11 -name n1_11 -include n.h */ + +/* + * This function contains 140 FP additions, 100 FP multiplications, + * (or, 60 additions, 20 multiplications, 80 fused multiply/add), + * 41 stack variables, and 44 memory accesses + */ +/* + * Generator Id's : + * $Id: n1_11.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ + * $Id: n1_11.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ + * $Id: n1_11.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ + */ + +#include "n.h" + +static void n1_11(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, int v, int ivs, int ovs) +{ + DK(KP654860733, +0.654860733945285064056925072466293553183791199); + DK(KP142314838, +0.142314838273285140443792668616369668791051361); + DK(KP959492973, +0.959492973614497389890368057066327699062454848); + DK(KP415415013, +0.415415013001886425529274149229623203524004910); + DK(KP841253532, +0.841253532831181168861811648919367717513292498); + DK(KP989821441, +0.989821441880932732376092037776718787376519372); + DK(KP909631995, +0.909631995354518371411715383079028460060241051); + DK(KP281732556, +0.281732556841429697711417915346616899035777899); + DK(KP540640817, +0.540640817455597582107635954318691695431770608); + DK(KP755749574, +0.755749574354258283774035843972344420179717445); + int i; + for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs) { + E T1, TM, T4, TG, Tk, TR, Tw, TN, T7, TK, Ta, TH, Tn, TQ, Td; + E TJ, Tq, TO, Tt, TP, Tg, TI; + { + E T2, T3, Ti, Tj; + T1 = ri[0]; + TM = ii[0]; + T2 = ri[WS(is, 1)]; + T3 = ri[WS(is, 10)]; + T4 = T2 + T3; + TG = T3 - T2; + Ti = ii[WS(is, 1)]; + Tj = ii[WS(is, 10)]; + Tk = Ti - Tj; + TR = Ti + Tj; + { + E Tu, Tv, T5, T6; + Tu = ii[WS(is, 2)]; + Tv = ii[WS(is, 9)]; + Tw = Tu - Tv; + TN = Tu + Tv; + T5 = ri[WS(is, 2)]; + T6 = ri[WS(is, 9)]; + T7 = T5 + T6; + TK = T6 - T5; + } + } + { + E T8, T9, To, Tp; + T8 = ri[WS(is, 3)]; + T9 = ri[WS(is, 8)]; + Ta = T8 + T9; + TH = T9 - T8; + { + E Tl, Tm, Tb, Tc; + Tl = ii[WS(is, 3)]; + Tm = ii[WS(is, 8)]; + Tn = Tl - Tm; + TQ = Tl + Tm; + Tb = ri[WS(is, 4)]; + Tc = ri[WS(is, 7)]; + Td = Tb + Tc; + TJ = Tc - Tb; + } + To = ii[WS(is, 4)]; + Tp = ii[WS(is, 7)]; + Tq = To - Tp; + TO = To + Tp; + { + E Tr, Ts, Te, Tf; + Tr = ii[WS(is, 5)]; + Ts = ii[WS(is, 6)]; + Tt = Tr - Ts; + TP = Tr + Ts; + Te = ri[WS(is, 5)]; + Tf = ri[WS(is, 6)]; + Tg = Te + Tf; + TI = Tf - Te; + } + } + { + E Tx, Th, TZ, T10; + ro[0] = T1 + T4 + T7 + Ta + Td + Tg; + io[0] = TM + TR + TN + TQ + TO + TP; + Tx = FMA(KP755749574, Tk, KP540640817 * Tn) + FNMS(KP909631995, Tt, KP281732556 * Tq) - (KP989821441 * Tw); + Th = FMA(KP841253532, Ta, T1) + FNMS(KP959492973, Td, KP415415013 * Tg) + FNMA(KP142314838, T7, KP654860733 * T4); + ro[WS(os, 7)] = Th - Tx; + ro[WS(os, 4)] = Th + Tx; + TZ = FMA(KP755749574, TG, KP540640817 * TH) + FNMS(KP909631995, TI, KP281732556 * TJ) - (KP989821441 * TK); + T10 = FMA(KP841253532, TQ, TM) + FNMS(KP959492973, TO, KP415415013 * TP) + FNMA(KP142314838, TN, KP654860733 * TR); + io[WS(os, 4)] = TZ + T10; + io[WS(os, 7)] = T10 - TZ; + { + E TX, TY, Tz, Ty; + TX = FMA(KP909631995, TG, KP755749574 * TK) + FNMA(KP540640817, TI, KP989821441 * TJ) - (KP281732556 * TH); + TY = FMA(KP415415013, TR, TM) + FNMS(KP142314838, TO, KP841253532 * TP) + FNMA(KP959492973, TQ, KP654860733 * TN); + io[WS(os, 2)] = TX + TY; + io[WS(os, 9)] = TY - TX; + Tz = FMA(KP909631995, Tk, KP755749574 * Tw) + FNMA(KP540640817, Tt, KP989821441 * Tq) - (KP281732556 * Tn); + Ty = FMA(KP415415013, T4, T1) + FNMS(KP142314838, Td, KP841253532 * Tg) + FNMA(KP959492973, Ta, KP654860733 * T7); + ro[WS(os, 9)] = Ty - Tz; + ro[WS(os, 2)] = Ty + Tz; + } + } + { + E TB, TA, TT, TU; + TB = FMA(KP540640817, Tk, KP909631995 * Tw) + FMA(KP989821441, Tn, KP755749574 * Tq) + (KP281732556 * Tt); + TA = FMA(KP841253532, T4, T1) + FNMS(KP959492973, Tg, KP415415013 * T7) + FNMA(KP654860733, Td, KP142314838 * Ta); + ro[WS(os, 10)] = TA - TB; + ro[WS(os, 1)] = TA + TB; + { + E TV, TW, TD, TC; + TV = FMA(KP540640817, TG, KP909631995 * TK) + FMA(KP989821441, TH, KP755749574 * TJ) + (KP281732556 * TI); + TW = FMA(KP841253532, TR, TM) + FNMS(KP959492973, TP, KP415415013 * TN) + FNMA(KP654860733, TO, KP142314838 * TQ); + io[WS(os, 1)] = TV + TW; + io[WS(os, 10)] = TW - TV; + TD = FMA(KP989821441, Tk, KP540640817 * Tq) + FNMS(KP909631995, Tn, KP755749574 * Tt) - (KP281732556 * Tw); + TC = FMA(KP415415013, Ta, T1) + FNMS(KP654860733, Tg, KP841253532 * Td) + FNMA(KP959492973, T7, KP142314838 * T4); + ro[WS(os, 8)] = TC - TD; + ro[WS(os, 3)] = TC + TD; + } + TT = FMA(KP989821441, TG, KP540640817 * TJ) + FNMS(KP909631995, TH, KP755749574 * TI) - (KP281732556 * TK); + TU = FMA(KP415415013, TQ, TM) + FNMS(KP654860733, TP, KP841253532 * TO) + FNMA(KP959492973, TN, KP142314838 * TR); + io[WS(os, 3)] = TT + TU; + io[WS(os, 8)] = TU - TT; + { + E TL, TS, TF, TE; + TL = FMA(KP281732556, TG, KP755749574 * TH) + FNMS(KP909631995, TJ, KP989821441 * TI) - (KP540640817 * TK); + TS = FMA(KP841253532, TN, TM) + FNMS(KP142314838, TP, KP415415013 * TO) + FNMA(KP654860733, TQ, KP959492973 * TR); + io[WS(os, 5)] = TL + TS; + io[WS(os, 6)] = TS - TL; + TF = FMA(KP281732556, Tk, KP755749574 * Tn) + FNMS(KP909631995, Tq, KP989821441 * Tt) - (KP540640817 * Tw); + TE = FMA(KP841253532, T7, T1) + FNMS(KP142314838, Tg, KP415415013 * Td) + FNMA(KP654860733, Ta, KP959492973 * T4); + ro[WS(os, 6)] = TE - TF; + ro[WS(os, 5)] = TE + TF; + } + } + } +} + +static const kdft_desc desc = { 11, "n1_11", {60, 20, 80, 0}, &GENUS, 0, 0, 0, 0 }; +void X(codelet_n1_11) (planner *p) { + X(kdft_register) (p, n1_11, &desc); +} |