diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/r2hc/r2hc_6.c')
-rw-r--r-- | src/fftw3/rdft/codelets/r2hc/r2hc_6.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/src/fftw3/rdft/codelets/r2hc/r2hc_6.c b/src/fftw3/rdft/codelets/r2hc/r2hc_6.c deleted file mode 100644 index 5fadce3..0000000 --- a/src/fftw3/rdft/codelets/r2hc/r2hc_6.c +++ /dev/null @@ -1,79 +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 6 -name r2hc_6 -include r2hc.h */ - -/* - * This function contains 14 FP additions, 4 FP multiplications, - * (or, 12 additions, 2 multiplications, 2 fused multiply/add), - * 17 stack variables, and 12 memory accesses - */ -/* - * Generator Id's : - * $Id: r2hc_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hc_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - * $Id: r2hc_6.c,v 1.1 2008/10/17 06:12:34 scuri Exp $ - */ - -#include "r2hc.h" - -static void r2hc_6(const R *I, R *ro, R *io, stride is, stride ros, stride ios, int v, int ivs, int ovs) -{ - DK(KP500000000, +0.500000000000000000000000000000000000000000000); - DK(KP866025403, +0.866025403784438646763723170752936183471402627); - int i; - for (i = v; i > 0; i = i - 1, I = I + ivs, ro = ro + ovs, io = io + ovs) { - E T3, Td, T9, Tc, T6, Tb, T1, T2, Ta, Te; - T1 = I[0]; - T2 = I[WS(is, 3)]; - T3 = T1 - T2; - Td = T1 + T2; - { - E T7, T8, T4, T5; - T7 = I[WS(is, 4)]; - T8 = I[WS(is, 1)]; - T9 = T7 - T8; - Tc = T7 + T8; - T4 = I[WS(is, 2)]; - T5 = I[WS(is, 5)]; - T6 = T4 - T5; - Tb = T4 + T5; - } - io[WS(ios, 1)] = KP866025403 * (T9 - T6); - Ta = T6 + T9; - ro[WS(ros, 1)] = FNMS(KP500000000, Ta, T3); - ro[WS(ros, 3)] = T3 + Ta; - io[WS(ios, 2)] = KP866025403 * (Tb - Tc); - Te = Tb + Tc; - ro[WS(ros, 2)] = FNMS(KP500000000, Te, Td); - ro[0] = Td + Te; - } -} - -static const kr2hc_desc desc = { 6, "r2hc_6", {12, 2, 2, 0}, &GENUS, 0, 0, 0, 0, 0 }; - -void X(codelet_r2hc_6) (planner *p) { - X(kr2hc_register) (p, r2hc_6, &desc); -} |