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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/t1_4.c
parent35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff)
*** empty log message ***
Diffstat (limited to 'src/fftw3/dft/codelets/standard/t1_4.c')
-rw-r--r--src/fftw3/dft/codelets/standard/t1_4.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/src/fftw3/dft/codelets/standard/t1_4.c b/src/fftw3/dft/codelets/standard/t1_4.c
deleted file mode 100644
index cc869e4..0000000
--- a/src/fftw3/dft/codelets/standard/t1_4.c
+++ /dev/null
@@ -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 21:29:52 EDT 2003 */
-
-#include "codelet-dft.h"
-
-/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_twiddle -compact -variables 4 -n 4 -name t1_4 -include t.h */
-
-/*
- * This function contains 22 FP additions, 12 FP multiplications,
- * (or, 16 additions, 6 multiplications, 6 fused multiply/add),
- * 13 stack variables, and 16 memory accesses
- */
-/*
- * Generator Id's :
- * $Id: t1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: t1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: t1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- */
-
-#include "t.h"
-
-static const R *t1_4(R *ri, R *ii, const R *W, stride ios, int m, int dist)
-{
- int i;
- for (i = m; i > 0; i = i - 1, ri = ri + dist, ii = ii + dist, W = W + 6) {
- E T1, Tp, T6, To, Tc, Tk, Th, Tl;
- T1 = ri[0];
- Tp = ii[0];
- {
- E T3, T5, T2, T4;
- T3 = ri[WS(ios, 2)];
- T5 = ii[WS(ios, 2)];
- T2 = W[2];
- T4 = W[3];
- T6 = FMA(T2, T3, T4 * T5);
- To = FNMS(T4, T3, T2 * T5);
- }
- {
- E T9, Tb, T8, Ta;
- T9 = ri[WS(ios, 1)];
- Tb = ii[WS(ios, 1)];
- T8 = W[0];
- Ta = W[1];
- Tc = FMA(T8, T9, Ta * Tb);
- Tk = FNMS(Ta, T9, T8 * Tb);
- }
- {
- E Te, Tg, Td, Tf;
- Te = ri[WS(ios, 3)];
- Tg = ii[WS(ios, 3)];
- Td = W[4];
- Tf = W[5];
- Th = FMA(Td, Te, Tf * Tg);
- Tl = FNMS(Tf, Te, Td * Tg);
- }
- {
- E T7, Ti, Tn, Tq;
- T7 = T1 + T6;
- Ti = Tc + Th;
- ri[WS(ios, 2)] = T7 - Ti;
- ri[0] = T7 + Ti;
- Tn = Tk + Tl;
- Tq = To + Tp;
- ii[0] = Tn + Tq;
- ii[WS(ios, 2)] = Tq - Tn;
- }
- {
- E Tj, Tm, Tr, Ts;
- Tj = T1 - T6;
- Tm = Tk - Tl;
- ri[WS(ios, 3)] = Tj - Tm;
- ri[WS(ios, 1)] = Tj + Tm;
- Tr = Tp - To;
- Ts = Tc - Th;
- ii[WS(ios, 1)] = Tr - Ts;
- ii[WS(ios, 3)] = Ts + Tr;
- }
- }
- return W;
-}
-
-static const tw_instr twinstr[] = {
- {TW_FULL, 0, 4},
- {TW_NEXT, 1, 0}
-};
-
-static const ct_desc desc = { 4, "t1_4", twinstr, {16, 6, 6, 0}, &GENUS, 0, 0, 0 };
-
-void X(codelet_t1_4) (planner *p) {
- X(kdft_dit_register) (p, t1_4, &desc);
-}