summaryrefslogtreecommitdiff
path: root/src/fftw3/dft/codelets/standard/n1_4.c
diff options
context:
space:
mode:
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_4.c
parent35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff)
*** empty log message ***
Diffstat (limited to 'src/fftw3/dft/codelets/standard/n1_4.c')
-rw-r--r--src/fftw3/dft/codelets/standard/n1_4.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/src/fftw3/dft/codelets/standard/n1_4.c b/src/fftw3/dft/codelets/standard/n1_4.c
deleted file mode 100644
index 402046a..0000000
--- a/src/fftw3/dft/codelets/standard/n1_4.c
+++ /dev/null
@@ -1,83 +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 4 -name n1_4 -include n.h */
-
-/*
- * This function contains 16 FP additions, 0 FP multiplications,
- * (or, 16 additions, 0 multiplications, 0 fused multiply/add),
- * 13 stack variables, and 16 memory accesses
- */
-/*
- * Generator Id's :
- * $Id: n1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: n1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: n1_4.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- */
-
-#include "n.h"
-
-static void n1_4(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, int v, int ivs, int ovs)
-{
- int i;
- for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs) {
- E T3, Tb, T9, Tf, T6, Ta, Te, Tg;
- {
- E T1, T2, T7, T8;
- T1 = ri[0];
- T2 = ri[WS(is, 2)];
- T3 = T1 + T2;
- Tb = T1 - T2;
- T7 = ii[0];
- T8 = ii[WS(is, 2)];
- T9 = T7 - T8;
- Tf = T7 + T8;
- }
- {
- E T4, T5, Tc, Td;
- T4 = ri[WS(is, 1)];
- T5 = ri[WS(is, 3)];
- T6 = T4 + T5;
- Ta = T4 - T5;
- Tc = ii[WS(is, 1)];
- Td = ii[WS(is, 3)];
- Te = Tc - Td;
- Tg = Tc + Td;
- }
- ro[WS(os, 2)] = T3 - T6;
- io[WS(os, 2)] = Tf - Tg;
- ro[0] = T3 + T6;
- io[0] = Tf + Tg;
- io[WS(os, 1)] = T9 - Ta;
- ro[WS(os, 1)] = Tb + Te;
- io[WS(os, 3)] = Ta + T9;
- ro[WS(os, 3)] = Tb - Te;
- }
-}
-
-static const kdft_desc desc = { 4, "n1_4", {16, 0, 0, 0}, &GENUS, 0, 0, 0, 0 };
-void X(codelet_n1_4) (planner *p) {
- X(kdft_register) (p, n1_4, &desc);
-}