diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hb_5.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/hc2r/hb_5.c | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hb_5.c b/src/fftw3/rdft/codelets/hc2r/hb_5.c deleted file mode 100644 index e0af24d..0000000 --- a/src/fftw3/rdft/codelets/hc2r/hb_5.c +++ /dev/null @@ -1,146 +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 22:11:23 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -sign 1 -n 5 -dif -name hb_5 -include hb.h */ - -/* - * This function contains 40 FP additions, 28 FP multiplications, - * (or, 26 additions, 14 multiplications, 14 fused multiply/add), - * 27 stack variables, and 20 memory accesses - */ -/* - * Generator Id's : - * $Id: hb_5.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_5.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - * $Id: hb_5.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ - */ - -#include "hb.h" - -static const R *hb_5(R *rio, R *iio, const R *W, stride ios, int m, int dist) -{ - DK(KP250000000, +0.250000000000000000000000000000000000000000000); - DK(KP587785252, +0.587785252292473129168705954639072768597652438); - DK(KP951056516, +0.951056516295153572116439333379382143405698634); - DK(KP559016994, +0.559016994374947424102293417182819058860154590); - int i; - for (i = m - 2; i > 0; i = i - 2, rio = rio + dist, iio = iio - dist, W = W + 8) { - E T1, Tj, TG, Ts, T8, Ti, T9, Tn, TD, Tu, Tg, Tt; - { - E T7, Tr, T4, Tq; - T1 = rio[0]; - { - E T5, T6, T2, T3; - T5 = rio[WS(ios, 2)]; - T6 = iio[-WS(ios, 3)]; - T7 = T5 + T6; - Tr = T5 - T6; - T2 = rio[WS(ios, 1)]; - T3 = iio[-WS(ios, 4)]; - T4 = T2 + T3; - Tq = T2 - T3; - } - Tj = KP559016994 * (T4 - T7); - TG = FMA(KP951056516, Tq, KP587785252 * Tr); - Ts = FNMS(KP951056516, Tr, KP587785252 * Tq); - T8 = T4 + T7; - Ti = FNMS(KP250000000, T8, T1); - } - { - E Tf, Tm, Tc, Tl; - T9 = iio[0]; - { - E Td, Te, Ta, Tb; - Td = iio[-WS(ios, 2)]; - Te = rio[WS(ios, 3)]; - Tf = Td - Te; - Tm = Td + Te; - Ta = iio[-WS(ios, 1)]; - Tb = rio[WS(ios, 4)]; - Tc = Ta - Tb; - Tl = Ta + Tb; - } - Tn = FNMS(KP951056516, Tm, KP587785252 * Tl); - TD = FMA(KP951056516, Tl, KP587785252 * Tm); - Tu = KP559016994 * (Tc - Tf); - Tg = Tc + Tf; - Tt = FNMS(KP250000000, Tg, T9); - } - rio[0] = T1 + T8; - iio[-WS(ios, 4)] = T9 + Tg; - { - E TE, TM, TI, TK, TC, TH; - TC = Tj + Ti; - TE = TC - TD; - TM = TC + TD; - TH = Tu + Tt; - TI = TG + TH; - TK = TH - TG; - { - E TB, TF, TJ, TL; - TB = W[0]; - TF = W[1]; - rio[WS(ios, 1)] = FNMS(TF, TI, TB * TE); - iio[-WS(ios, 3)] = FMA(TB, TI, TF * TE); - TJ = W[6]; - TL = W[7]; - iio[0] = FMA(TJ, TK, TL * TM); - rio[WS(ios, 4)] = FNMS(TL, TK, TJ * TM); - } - } - { - E To, TA, Tw, Ty, Tk, Tv; - Tk = Ti - Tj; - To = Tk - Tn; - TA = Tk + Tn; - Tv = Tt - Tu; - Tw = Ts + Tv; - Ty = Tv - Ts; - { - E Th, Tp, Tx, Tz; - Th = W[2]; - Tp = W[3]; - rio[WS(ios, 2)] = FNMS(Tp, Tw, Th * To); - iio[-WS(ios, 2)] = FMA(Th, Tw, Tp * To); - Tx = W[4]; - Tz = W[5]; - iio[-WS(ios, 1)] = FMA(Tx, Ty, Tz * TA); - rio[WS(ios, 3)] = FNMS(Tz, Ty, Tx * TA); - } - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 5}, - {TW_NEXT, 1, 0} -}; - -static const hc2hc_desc desc = { 5, "hb_5", twinstr, {26, 14, 14, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_hb_5) (planner *p) { - X(khc2hc_dif_register) (p, hb_5, &desc); -} |