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authorscuri <scuri>2009-08-20 12:35:06 +0000
committerscuri <scuri>2009-08-20 12:35:06 +0000
commit5d735255ddd3cb2f547abd3d03969af3fb7eb04e (patch)
tree8fb66510bc625bb1b08ccb41f1b83fb0f7cb8f19 /src/fftw3/rdft/codelets/r2hc/hf_6.c
parent35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff)
*** empty log message ***
Diffstat (limited to 'src/fftw3/rdft/codelets/r2hc/hf_6.c')
-rw-r--r--src/fftw3/rdft/codelets/r2hc/hf_6.c160
1 files changed, 0 insertions, 160 deletions
diff --git a/src/fftw3/rdft/codelets/r2hc/hf_6.c b/src/fftw3/rdft/codelets/r2hc/hf_6.c
deleted file mode 100644
index e4c9f8d..0000000
--- a/src/fftw3/rdft/codelets/r2hc/hf_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 21:56:54 EDT 2003 */
-
-#include "codelet-rdft.h"
-
-/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -n 6 -dit -name hf_6 -include hf.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: hf_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
- * $Id: hf_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
- * $Id: hf_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
- */
-
-#include "hf.h"
-
-static const R *hf_6(R *rio, R *iio, const R *W, stride ios, int m, int dist)
-{
- DK(KP500000000, +0.500000000000000000000000000000000000000000000);
- DK(KP866025403, +0.866025403784438646763723170752936183471402627);
- int i;
- for (i = m - 2; i > 0; i = i - 2, rio = rio + dist, iio = iio - dist, W = W + 10) {
- E T7, TS, Tv, TO, Ti, TI, Tw, TC, Tt, TJ, Tx, TF;
- {
- E T1, TN, T6, TM;
- T1 = rio[0];
- TN = iio[-WS(ios, 5)];
- {
- E T3, T5, T2, T4;
- T3 = rio[WS(ios, 3)];
- T5 = iio[-WS(ios, 2)];
- 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 Tc, TA, Th, TB;
- {
- E T9, Tb, T8, Ta;
- T9 = rio[WS(ios, 2)];
- Tb = iio[-WS(ios, 3)];
- T8 = W[2];
- Ta = W[3];
- Tc = FMA(T8, T9, Ta * Tb);
- TA = FNMS(Ta, T9, T8 * Tb);
- }
- {
- E Te, Tg, Td, Tf;
- Te = rio[WS(ios, 5)];
- Tg = iio[0];
- 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 Tn, TD, Ts, TE;
- {
- E Tk, Tm, Tj, Tl;
- Tk = rio[WS(ios, 4)];
- Tm = iio[-WS(ios, 1)];
- Tj = W[6];
- Tl = W[7];
- Tn = FMA(Tj, Tk, Tl * Tm);
- TD = FNMS(Tl, Tk, Tj * Tm);
- }
- {
- E Tp, Tr, To, Tq;
- Tp = rio[WS(ios, 1)];
- Tr = iio[-WS(ios, 4)];
- To = W[0];
- Tq = W[1];
- Ts = FMA(To, Tp, Tq * Tr);
- TE = FNMS(Tq, Tp, To * Tr);
- }
- Tt = Tn - Ts;
- TJ = TE - TD;
- Tx = Tn + Ts;
- TF = TD + TE;
- }
- {
- E TK, Tu, TH, TT, TR, TU;
- TK = KP866025403 * (TI + TJ);
- Tu = Ti + Tt;
- TH = FNMS(KP500000000, Tu, T7);
- iio[-WS(ios, 3)] = T7 + Tu;
- rio[WS(ios, 1)] = TH + TK;
- iio[-WS(ios, 5)] = TH - TK;
- TT = KP866025403 * (Tt - Ti);
- TR = TJ - TI;
- TU = FMA(KP500000000, TR, TS);
- rio[WS(ios, 3)] = TR - TS;
- iio[-WS(ios, 1)] = TT + TU;
- rio[WS(ios, 5)] = TT - TU;
- }
- {
- E TG, Ty, Tz, TP, TL, TQ;
- TG = KP866025403 * (TC - TF);
- Ty = Tw + Tx;
- Tz = FNMS(KP500000000, Ty, Tv);
- rio[0] = Tv + Ty;
- iio[-WS(ios, 4)] = Tz + TG;
- rio[WS(ios, 2)] = Tz - TG;
- TP = KP866025403 * (Tw - Tx);
- TL = TC + TF;
- TQ = FNMS(KP500000000, TL, TO);
- iio[0] = TL + TO;
- iio[-WS(ios, 2)] = TP + TQ;
- rio[WS(ios, 4)] = TP - TQ;
- }
- }
- return W;
-}
-
-static const tw_instr twinstr[] = {
- {TW_FULL, 0, 6},
- {TW_NEXT, 1, 0}
-};
-
-static const hc2hc_desc desc = { 6, "hf_6", twinstr, {32, 14, 14, 0}, &GENUS, 0, 0, 0 };
-
-void X(codelet_hf_6) (planner *p) {
- X(khc2hc_dit_register) (p, hf_6, &desc);
-}