diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/r2hc/r2hcII_15.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/r2hc/r2hcII_15.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/fftw3/rdft/codelets/r2hc/r2hcII_15.c b/src/fftw3/rdft/codelets/r2hc/r2hcII_15.c deleted file mode 100644 index 72e014a..0000000 --- a/src/fftw3/rdft/codelets/r2hc/r2hcII_15.c +++ /dev/null @@ -1,155 +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 21:58:16 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_r2hc -compact -variables 4 -n 15 -name r2hcII_15 -dft-II -include r2hcII.h */ - -/* - * This function contains 72 FP additions, 33 FP multiplications, - * (or, 54 additions, 15 multiplications, 18 fused multiply/add), - * 37 stack variables, and 30 memory accesses - */ -/* - * Generator Id's : - * $Id: r2hcII_15.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hcII_15.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hcII_15.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - */ - -#include "r2hcII.h" - -static void r2hcII_15(const R *I, R *ro, R *io, stride is, stride ros, stride ios, int v, int ivs, int ovs) -{ - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - DK(KP809016994, +0.809016994374947424102293417182819058860154590); - DK(KP309016994, +0.309016994374947424102293417182819058860154590); - DK(KP250000000, +0.250000000000000000000000000000000000000000000); - DK(KP559016994, +0.559016994374947424102293417182819058860154590); - DK(KP587785252, +0.587785252292473129168705954639072768597652438); - DK(KP951056516, +0.951056516295153572116439333379382143405698634); - int i; - for (i = v; i > 0; i = i - 1, I = I + ivs, ro = ro + ovs, io = io + ovs) { - E T1, T2, Tx, TR, TE, T7, TD, Th, Tm, Tr, TQ, TA, TB, Tf, Te; - E Tu, TS, Td, TH, TO; - T1 = I[WS(is, 10)]; - { - E T3, Tv, T6, Tw, T4, T5; - T2 = I[WS(is, 4)]; - T3 = I[WS(is, 1)]; - Tv = T2 + T3; - T4 = I[WS(is, 7)]; - T5 = I[WS(is, 13)]; - T6 = T4 + T5; - Tw = T4 - T5; - Tx = FMA(KP951056516, Tv, KP587785252 * Tw); - TR = FNMS(KP587785252, Tv, KP951056516 * Tw); - TE = KP559016994 * (T3 - T6); - T7 = T3 + T6; - TD = KP250000000 * T7; - } - { - E Ti, Tl, Tj, Tk, Tp, Tq; - Th = I[0]; - Ti = I[WS(is, 9)]; - Tl = I[WS(is, 12)]; - Tj = I[WS(is, 3)]; - Tk = I[WS(is, 6)]; - Tp = Tk + Ti; - Tq = Tl + Tj; - Tm = Ti + Tj - (Tk + Tl); - Tr = FMA(KP951056516, Tp, KP587785252 * Tq); - TQ = FNMS(KP951056516, Tq, KP587785252 * Tp); - TA = FMA(KP250000000, Tm, Th); - TB = KP559016994 * (Tl + Ti - (Tk + Tj)); - } - { - E T9, Tt, Tc, Ts, Ta, Tb, TG; - Tf = I[WS(is, 5)]; - T9 = I[WS(is, 14)]; - Te = I[WS(is, 11)]; - Tt = T9 + Te; - Ta = I[WS(is, 2)]; - Tb = I[WS(is, 8)]; - Tc = Ta + Tb; - Ts = Ta - Tb; - Tu = FNMS(KP951056516, Tt, KP587785252 * Ts); - TS = FMA(KP951056516, Ts, KP587785252 * Tt); - Td = T9 + Tc; - TG = KP559016994 * (T9 - Tc); - TH = FNMS(KP309016994, Te, TG) + FNMA(KP250000000, Td, Tf); - TO = FMS(KP809016994, Te, Tf) + FNMA(KP250000000, Td, TG); - } - { - E Tn, T8, Tg, To; - Tn = Th - Tm; - T8 = T1 + T2 - T7; - Tg = Td - Te - Tf; - To = T8 + Tg; - io[WS(ios, 2)] = KP866025403 * (T8 - Tg); - ro[WS(ros, 2)] = FNMS(KP500000000, To, Tn); - ro[WS(ros, 7)] = Tn + To; - } - { - E TM, TX, TT, TV, TP, TU, TN, TW; - TM = TB + TA; - TX = KP866025403 * (TR + TS); - TT = TR - TS; - TV = FMS(KP500000000, TT, TQ); - TN = T1 + TE + FNMS(KP809016994, T2, TD); - TP = TN + TO; - TU = KP866025403 * (TO - TN); - ro[WS(ros, 1)] = TM + TP; - io[WS(ios, 1)] = TQ + TT; - io[WS(ios, 6)] = TU - TV; - io[WS(ios, 3)] = TU + TV; - TW = FNMS(KP500000000, TP, TM); - ro[WS(ros, 3)] = TW - TX; - ro[WS(ros, 6)] = TW + TX; - } - { - E Tz, TC, Ty, TK, TI, TL, TF, TJ; - Tz = KP866025403 * (Tx + Tu); - TC = TA - TB; - Ty = Tu - Tx; - TK = FMS(KP500000000, Ty, Tr); - TF = FMA(KP309016994, T2, T1) + TD - TE; - TI = TF + TH; - TL = KP866025403 * (TH - TF); - io[WS(ios, 4)] = Tr + Ty; - ro[WS(ros, 4)] = TC + TI; - io[WS(ios, 5)] = TK - TL; - io[0] = TK + TL; - TJ = FNMS(KP500000000, TI, TC); - ro[0] = Tz + TJ; - ro[WS(ros, 5)] = TJ - Tz; - } - } -} - -static const kr2hc_desc desc = { 15, "r2hcII_15", {54, 15, 18, 0}, &GENUS, 0, 0, 0, 0, 0 }; - -void X(codelet_r2hcII_15) (planner *p) { - X(kr2hcII_register) (p, r2hcII_15, &desc); -} |