diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hc2r_15.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/hc2r/hc2r_15.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hc2r_15.c b/src/fftw3/rdft/codelets/hc2r/hc2r_15.c deleted file mode 100644 index d2eed35..0000000 --- a/src/fftw3/rdft/codelets/hc2r/hc2r_15.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * 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 22:11:12 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2r -compact -variables 4 -sign 1 -n 15 -name hc2r_15 -include hc2r.h */ - -/* - * This function contains 64 FP additions, 31 FP multiplications, - * (or, 47 additions, 14 multiplications, 17 fused multiply/add), - * 44 stack variables, and 30 memory accesses - */ -/* - * Generator Id's : - * $Id: hc2r_15.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hc2r_15.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hc2r_15.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - */ - -#include "hc2r.h" - -static void hc2r_15(const R *ri, const R *ii, R *O, stride ris, stride iis, stride os, int v, int ivs, int ovs) -{ - DK(KP1_118033988, +1.118033988749894848204586834365638117720309180); - DK(KP1_902113032, +1.902113032590307144232878666758764286811397268); - DK(KP1_175570504, +1.175570504584946258337411909278145537195304875); - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - DK(KP2_000000000, +2.000000000000000000000000000000000000000000000); - DK(KP1_732050807, +1.732050807568877293527446341505872366942805254); - int i; - for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, O = O + ovs) { - E T3, Tu, Ti, TB, TZ, T10, TE, TG, TJ, Tn, Tv, Ts, Tw, T8, Td; - E Te; - { - E Th, T1, T2, Tf, Tg; - Tg = ii[WS(iis, 5)]; - Th = KP1_732050807 * Tg; - T1 = ri[0]; - T2 = ri[WS(ris, 5)]; - Tf = T1 - T2; - T3 = FMA(KP2_000000000, T2, T1); - Tu = Tf - Th; - Ti = Tf + Th; - } - { - E T4, TD, T9, TI, T5, T6, T7, Ta, Tb, Tc, Tr, TH, Tm, TC, Tj; - E To; - T4 = ri[WS(ris, 3)]; - TD = ii[WS(iis, 3)]; - T9 = ri[WS(ris, 6)]; - TI = ii[WS(iis, 6)]; - T5 = ri[WS(ris, 7)]; - T6 = ri[WS(ris, 2)]; - T7 = T5 + T6; - Ta = ri[WS(ris, 4)]; - Tb = ri[WS(ris, 1)]; - Tc = Ta + Tb; - { - E Tp, Tq, Tk, Tl; - Tp = ii[WS(iis, 4)]; - Tq = ii[WS(iis, 1)]; - Tr = KP866025403 * (Tp + Tq); - TH = Tp - Tq; - Tk = ii[WS(iis, 7)]; - Tl = ii[WS(iis, 2)]; - Tm = KP866025403 * (Tk - Tl); - TC = Tk + Tl; - } - TB = KP866025403 * (T5 - T6); - TZ = TD - TC; - T10 = TI - TH; - TE = FMA(KP500000000, TC, TD); - TG = KP866025403 * (Ta - Tb); - TJ = FMA(KP500000000, TH, TI); - Tj = FNMS(KP500000000, T7, T4); - Tn = Tj - Tm; - Tv = Tj + Tm; - To = FNMS(KP500000000, Tc, T9); - Ts = To - Tr; - Tw = To + Tr; - T8 = T4 + T7; - Td = T9 + Tc; - Te = T8 + Td; - } - O[0] = FMA(KP2_000000000, Te, T3); - { - E T11, T13, TY, T12, TW, TX; - T11 = FNMS(KP1_902113032, T10, KP1_175570504 * TZ); - T13 = FMA(KP1_902113032, TZ, KP1_175570504 * T10); - TW = FNMS(KP500000000, Te, T3); - TX = KP1_118033988 * (T8 - Td); - TY = TW - TX; - T12 = TX + TW; - O[WS(os, 12)] = TY - T11; - O[WS(os, 9)] = T12 + T13; - O[WS(os, 3)] = TY + T11; - O[WS(os, 6)] = T12 - T13; - } - { - E TP, Tt, TO, TT, TV, TR, TS, TU, TQ; - TP = KP1_118033988 * (Tn - Ts); - Tt = Tn + Ts; - TO = FNMS(KP500000000, Tt, Ti); - TR = TE - TB; - TS = TJ - TG; - TT = FNMS(KP1_902113032, TS, KP1_175570504 * TR); - TV = FMA(KP1_902113032, TR, KP1_175570504 * TS); - O[WS(os, 5)] = FMA(KP2_000000000, Tt, Ti); - TU = TP + TO; - O[WS(os, 11)] = TU - TV; - O[WS(os, 14)] = TU + TV; - TQ = TO - TP; - O[WS(os, 2)] = TQ - TT; - O[WS(os, 8)] = TQ + TT; - } - { - E Tz, Tx, Ty, TL, TN, TF, TK, TM, TA; - Tz = KP1_118033988 * (Tv - Tw); - Tx = Tv + Tw; - Ty = FNMS(KP500000000, Tx, Tu); - TF = TB + TE; - TK = TG + TJ; - TL = FNMS(KP1_902113032, TK, KP1_175570504 * TF); - TN = FMA(KP1_902113032, TF, KP1_175570504 * TK); - O[WS(os, 10)] = FMA(KP2_000000000, Tx, Tu); - TM = Tz + Ty; - O[WS(os, 1)] = TM - TN; - O[WS(os, 4)] = TM + TN; - TA = Ty - Tz; - O[WS(os, 7)] = TA - TL; - O[WS(os, 13)] = TA + TL; - } - } -} - -static const khc2r_desc desc = { 15, "hc2r_15", {47, 14, 17, 0}, &GENUS, 0, 0, 0, 0, 0 }; - -void X(codelet_hc2r_15) (planner *p) { - X(khc2r_register) (p, hc2r_15, &desc); -} |