diff options
author | scuri <scuri> | 2009-08-20 12:35:06 +0000 |
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committer | scuri <scuri> | 2009-08-20 12:35:06 +0000 |
commit | 5d735255ddd3cb2f547abd3d03969af3fb7eb04e (patch) | |
tree | 8fb66510bc625bb1b08ccb41f1b83fb0f7cb8f19 /src/fftw3/rdft/codelets/r2hc/r2hc_3.c | |
parent | 35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff) |
*** empty log message ***
Diffstat (limited to 'src/fftw3/rdft/codelets/r2hc/r2hc_3.c')
-rw-r--r-- | src/fftw3/rdft/codelets/r2hc/r2hc_3.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/fftw3/rdft/codelets/r2hc/r2hc_3.c b/src/fftw3/rdft/codelets/r2hc/r2hc_3.c deleted file mode 100644 index 84041fc..0000000 --- a/src/fftw3/rdft/codelets/r2hc/r2hc_3.c +++ /dev/null @@ -1,63 +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 21:56:40 EDT 2003 */ - -#include "codelet-rdft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_r2hc -compact -variables 4 -n 3 -name r2hc_3 -include r2hc.h */ - -/* - * This function contains 4 FP additions, 2 FP multiplications, - * (or, 3 additions, 1 multiplications, 1 fused multiply/add), - * 7 stack variables, and 6 memory accesses - */ -/* - * Generator Id's : - * $Id: r2hc_3.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hc_3.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hc_3.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - */ - -#include "r2hc.h" - -static void r2hc_3(const R *I, R *ro, R *io, stride is, stride ros, stride ios, int v, int ivs, int ovs) -{ - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - int i; - for (i = v; i > 0; i = i - 1, I = I + ivs, ro = ro + ovs, io = io + ovs) { - E T1, T2, T3, T4; - T1 = I[0]; - T2 = I[WS(is, 1)]; - T3 = I[WS(is, 2)]; - T4 = T2 + T3; - ro[WS(ros, 1)] = FNMS(KP500000000, T4, T1); - io[WS(ios, 1)] = KP866025403 * (T3 - T2); - ro[0] = T1 + T4; - } -} - -static const kr2hc_desc desc = { 3, "r2hc_3", {3, 1, 1, 0}, &GENUS, 0, 0, 0, 0, 0 }; - -void X(codelet_r2hc_3) (planner *p) { - X(kr2hc_register) (p, r2hc_3, &desc); -} |