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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/dft/codelets/standard/n1_5.c
parent35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff)
*** empty log message ***
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_5.c')
-rw-r--r--src/fftw3/dft/codelets/standard/n1_5.c111
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diff --git a/src/fftw3/dft/codelets/standard/n1_5.c b/src/fftw3/dft/codelets/standard/n1_5.c
deleted file mode 100644
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--- a/src/fftw3/dft/codelets/standard/n1_5.c
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@@ -1,111 +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 21:29:32 EDT 2003 */
-
-#include "codelet-dft.h"
-
-/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_notw -compact -variables 4 -n 5 -name n1_5 -include n.h */
-
-/*
- * This function contains 32 FP additions, 12 FP multiplications,
- * (or, 26 additions, 6 multiplications, 6 fused multiply/add),
- * 21 stack variables, and 20 memory accesses
- */
-/*
- * Generator Id's :
- * $Id: n1_5.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: n1_5.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: n1_5.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- */
-
-#include "n.h"
-
-static void n1_5(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, int v, int ivs, int ovs)
-{
- DK(KP250000000, +0.250000000000000000000000000000000000000000000);
- DK(KP587785252, +0.587785252292473129168705954639072768597652438);
- DK(KP951056516, +0.951056516295153572116439333379382143405698634);
- DK(KP559016994, +0.559016994374947424102293417182819058860154590);
- int i;
- for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs) {
- E T1, To, T8, Tt, T9, Ts, Te, Tp, Th, Tn;
- T1 = ri[0];
- To = ii[0];
- {
- E T2, T3, T4, T5, T6, T7;
- T2 = ri[WS(is, 1)];
- T3 = ri[WS(is, 4)];
- T4 = T2 + T3;
- T5 = ri[WS(is, 2)];
- T6 = ri[WS(is, 3)];
- T7 = T5 + T6;
- T8 = T4 + T7;
- Tt = T5 - T6;
- T9 = KP559016994 * (T4 - T7);
- Ts = T2 - T3;
- }
- {
- E Tc, Td, Tl, Tf, Tg, Tm;
- Tc = ii[WS(is, 1)];
- Td = ii[WS(is, 4)];
- Tl = Tc + Td;
- Tf = ii[WS(is, 2)];
- Tg = ii[WS(is, 3)];
- Tm = Tf + Tg;
- Te = Tc - Td;
- Tp = Tl + Tm;
- Th = Tf - Tg;
- Tn = KP559016994 * (Tl - Tm);
- }
- ro[0] = T1 + T8;
- io[0] = To + Tp;
- {
- E Ti, Tk, Tb, Tj, Ta;
- Ti = FMA(KP951056516, Te, KP587785252 * Th);
- Tk = FNMS(KP587785252, Te, KP951056516 * Th);
- Ta = FNMS(KP250000000, T8, T1);
- Tb = T9 + Ta;
- Tj = Ta - T9;
- ro[WS(os, 4)] = Tb - Ti;
- ro[WS(os, 3)] = Tj + Tk;
- ro[WS(os, 1)] = Tb + Ti;
- ro[WS(os, 2)] = Tj - Tk;
- }
- {
- E Tu, Tv, Tr, Tw, Tq;
- Tu = FMA(KP951056516, Ts, KP587785252 * Tt);
- Tv = FNMS(KP587785252, Ts, KP951056516 * Tt);
- Tq = FNMS(KP250000000, Tp, To);
- Tr = Tn + Tq;
- Tw = Tq - Tn;
- io[WS(os, 1)] = Tr - Tu;
- io[WS(os, 3)] = Tw - Tv;
- io[WS(os, 4)] = Tu + Tr;
- io[WS(os, 2)] = Tv + Tw;
- }
- }
-}
-
-static const kdft_desc desc = { 5, "n1_5", {26, 6, 6, 0}, &GENUS, 0, 0, 0, 0 };
-void X(codelet_n1_5) (planner *p) {
- X(kdft_register) (p, n1_5, &desc);
-}