diff options
Diffstat (limited to 'src/fftw3/dft/codelets/standard/t1_6.c')
| -rw-r--r-- | src/fftw3/dft/codelets/standard/t1_6.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/src/fftw3/dft/codelets/standard/t1_6.c b/src/fftw3/dft/codelets/standard/t1_6.c deleted file mode 100644 index d474acd..0000000 --- a/src/fftw3/dft/codelets/standard/t1_6.c +++ /dev/null @@ -1,160 +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 21:29:55 EDT 2003 */ - -#include "codelet-dft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_twiddle -compact -variables 4 -n 6 -name t1_6 -include t.h */ - -/* - * This function contains 46 FP additions, 28 FP multiplications, - * (or, 32 additions, 14 multiplications, 14 fused multiply/add), - * 23 stack variables, and 24 memory accesses - */ -/* - * Generator Id's : - * $Id: t1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: t1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - * $Id: t1_6.c,v 1.1 2008/10/17 06:11:09 scuri Exp $ - */ - -#include "t.h" - -static const R *t1_6(R *ri, R *ii, const R *W, stride ios, int m, int dist) -{ - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - int i; - for (i = m; i > 0; i = i - 1, ri = ri + dist, ii = ii + dist, W = W + 10) { - E T7, TS, Tv, TO, Tt, TJ, Tx, TF, Ti, TI, Tw, TC; - { - E T1, TN, T6, TM; - T1 = ri[0]; - TN = ii[0]; - { - E T3, T5, T2, T4; - T3 = ri[WS(ios, 3)]; - T5 = ii[WS(ios, 3)]; - T2 = W[4]; - T4 = W[5]; - T6 = FMA(T2, T3, T4 * T5); - TM = FNMS(T4, T3, T2 * T5); - } - T7 = T1 - T6; - TS = TN - TM; - Tv = T1 + T6; - TO = TM + TN; - } - { - E Tn, TD, Ts, TE; - { - E Tk, Tm, Tj, Tl; - Tk = ri[WS(ios, 4)]; - Tm = ii[WS(ios, 4)]; - Tj = W[6]; - Tl = W[7]; - Tn = FMA(Tj, Tk, Tl * Tm); - TD = FNMS(Tl, Tk, Tj * Tm); - } - { - E Tp, Tr, To, Tq; - Tp = ri[WS(ios, 1)]; - Tr = ii[WS(ios, 1)]; - To = W[0]; - Tq = W[1]; - Ts = FMA(To, Tp, Tq * Tr); - TE = FNMS(Tq, Tp, To * Tr); - } - Tt = Tn - Ts; - TJ = TD + TE; - Tx = Tn + Ts; - TF = TD - TE; - } - { - E Tc, TA, Th, TB; - { - E T9, Tb, T8, Ta; - T9 = ri[WS(ios, 2)]; - Tb = ii[WS(ios, 2)]; - T8 = W[2]; - Ta = W[3]; - Tc = FMA(T8, T9, Ta * Tb); - TA = FNMS(Ta, T9, T8 * Tb); - } - { - E Te, Tg, Td, Tf; - Te = ri[WS(ios, 5)]; - Tg = ii[WS(ios, 5)]; - Td = W[8]; - Tf = W[9]; - Th = FMA(Td, Te, Tf * Tg); - TB = FNMS(Tf, Te, Td * Tg); - } - Ti = Tc - Th; - TI = TA + TB; - Tw = Tc + Th; - TC = TA - TB; - } - { - E TG, Tu, Tz, TR, TT, TU; - TG = KP866025403 * (TC - TF); - Tu = Ti + Tt; - Tz = FNMS(KP500000000, Tu, T7); - ri[WS(ios, 3)] = T7 + Tu; - ri[WS(ios, 1)] = Tz + TG; - ri[WS(ios, 5)] = Tz - TG; - TR = KP866025403 * (Tt - Ti); - TT = TC + TF; - TU = FNMS(KP500000000, TT, TS); - ii[WS(ios, 1)] = TR + TU; - ii[WS(ios, 3)] = TT + TS; - ii[WS(ios, 5)] = TU - TR; - } - { - E TK, Ty, TH, TQ, TL, TP; - TK = KP866025403 * (TI - TJ); - Ty = Tw + Tx; - TH = FNMS(KP500000000, Ty, Tv); - ri[0] = Tv + Ty; - ri[WS(ios, 4)] = TH + TK; - ri[WS(ios, 2)] = TH - TK; - TQ = KP866025403 * (Tx - Tw); - TL = TI + TJ; - TP = FNMS(KP500000000, TL, TO); - ii[0] = TL + TO; - ii[WS(ios, 4)] = TQ + TP; - ii[WS(ios, 2)] = TP - TQ; - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 6}, - {TW_NEXT, 1, 0} -}; - -static const ct_desc desc = { 6, "t1_6", twinstr, {32, 14, 14, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_t1_6) (planner *p) { - X(kdft_dit_register) (p, t1_6, &desc); -} |