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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/hc2r/hb_3.c
parent35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff)
*** empty log message ***
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hb_3.c')
-rw-r--r--src/fftw3/rdft/codelets/hc2r/hb_3.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hb_3.c b/src/fftw3/rdft/codelets/hc2r/hb_3.c
deleted file mode 100644
index b2362cb..0000000
--- a/src/fftw3/rdft/codelets/hc2r/hb_3.c
+++ /dev/null
@@ -1,97 +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 22:11:22 EDT 2003 */
-
-#include "codelet-rdft.h"
-
-/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2hc -compact -variables 4 -sign 1 -n 3 -dif -name hb_3 -include hb.h */
-
-/*
- * This function contains 16 FP additions, 12 FP multiplications,
- * (or, 10 additions, 6 multiplications, 6 fused multiply/add),
- * 15 stack variables, and 12 memory accesses
- */
-/*
- * Generator Id's :
- * $Id: hb_3.c,v 1.1 2008/10/17 06:12:08 scuri Exp $
- * $Id: hb_3.c,v 1.1 2008/10/17 06:12:08 scuri Exp $
- * $Id: hb_3.c,v 1.1 2008/10/17 06:12:08 scuri Exp $
- */
-
-#include "hb.h"
-
-static const R *hb_3(R *rio, R *iio, const R *W, stride ios, int m, int dist)
-{
- DK(KP866025403, +0.866025403784438646763723170752936183471402627);
- DK(KP500000000, +0.500000000000000000000000000000000000000000000);
- int i;
- for (i = m - 2; i > 0; i = i - 2, rio = rio + dist, iio = iio - dist, W = W + 4) {
- E T1, T4, Ta, Te, T5, T8, Tb, Tf;
- {
- E T2, T3, T6, T7;
- T1 = rio[0];
- T2 = rio[WS(ios, 1)];
- T3 = iio[-WS(ios, 2)];
- T4 = T2 + T3;
- Ta = FNMS(KP500000000, T4, T1);
- Te = KP866025403 * (T2 - T3);
- T5 = iio[0];
- T6 = rio[WS(ios, 2)];
- T7 = iio[-WS(ios, 1)];
- T8 = T6 - T7;
- Tb = KP866025403 * (T6 + T7);
- Tf = FMA(KP500000000, T8, T5);
- }
- rio[0] = T1 + T4;
- iio[-WS(ios, 2)] = T5 - T8;
- {
- E Ti, Tk, Th, Tj;
- Ti = Tf - Te;
- Tk = Ta + Tb;
- Th = W[2];
- Tj = W[3];
- iio[0] = FMA(Th, Ti, Tj * Tk);
- rio[WS(ios, 2)] = FNMS(Tj, Ti, Th * Tk);
- }
- {
- E Tc, Tg, T9, Td;
- Tc = Ta - Tb;
- Tg = Te + Tf;
- T9 = W[0];
- Td = W[1];
- rio[WS(ios, 1)] = FNMS(Td, Tg, T9 * Tc);
- iio[-WS(ios, 1)] = FMA(T9, Tg, Td * Tc);
- }
- }
- return W;
-}
-
-static const tw_instr twinstr[] = {
- {TW_FULL, 0, 3},
- {TW_NEXT, 1, 0}
-};
-
-static const hc2hc_desc desc = { 3, "hb_3", twinstr, {10, 6, 6, 0}, &GENUS, 0, 0, 0 };
-
-void X(codelet_hb_3) (planner *p) {
- X(khc2hc_dif_register) (p, hb_3, &desc);
-}