diff options
Diffstat (limited to 'src/fftw3/rdft/codelets/hc2r/hc2r_11.c')
| -rw-r--r-- | src/fftw3/rdft/codelets/hc2r/hc2r_11.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/fftw3/rdft/codelets/hc2r/hc2r_11.c b/src/fftw3/rdft/codelets/hc2r/hc2r_11.c new file mode 100644 index 0000000..2310502 --- /dev/null +++ b/src/fftw3/rdft/codelets/hc2r/hc2r_11.c @@ -0,0 +1,101 @@ +/* + * 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 22:11:11 EDT 2003 */ + +#include "codelet-rdft.h" + +/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_hc2r -compact -variables 4 -sign 1 -n 11 -name hc2r_11 -include hc2r.h */ + +/* + * This function contains 60 FP additions, 51 FP multiplications, + * (or, 19 additions, 10 multiplications, 41 fused multiply/add), + * 33 stack variables, and 22 memory accesses + */ +/* + * Generator Id's : + * $Id: hc2r_11.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ + * $Id: hc2r_11.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ + * $Id: hc2r_11.c,v 1.1 2008/10/17 06:12:08 scuri Exp $ + */ + +#include "hc2r.h" + +static void hc2r_11(const R *ri, const R *ii, R *O, stride ris, stride iis, stride os, int v, int ivs, int ovs) +{ + DK(KP2_000000000, +2.000000000000000000000000000000000000000000000); + DK(KP1_918985947, +1.918985947228994779780736114132655398124909697); + DK(KP1_309721467, +1.309721467890570128113850144932587106367582399); + DK(KP284629676, +0.284629676546570280887585337232739337582102722); + DK(KP830830026, +0.830830026003772851058548298459246407048009821); + DK(KP1_682507065, +1.682507065662362337723623297838735435026584997); + DK(KP563465113, +0.563465113682859395422835830693233798071555798); + DK(KP1_511499148, +1.511499148708516567548071687944688840359434890); + DK(KP1_979642883, +1.979642883761865464752184075553437574753038744); + DK(KP1_819263990, +1.819263990709036742823430766158056920120482102); + DK(KP1_081281634, +1.081281634911195164215271908637383390863541216); + int i; + for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, O = O + ovs) { + E Td, Tl, Tf, Th, Tj, T1, T2, T6, T5, T4, T3, T7, Tk, Te, Tg; + E Ti; + { + E T8, Tc, T9, Ta, Tb; + T8 = ii[WS(iis, 2)]; + Tc = ii[WS(iis, 1)]; + T9 = ii[WS(iis, 4)]; + Ta = ii[WS(iis, 5)]; + Tb = ii[WS(iis, 3)]; + Td = FMA(KP1_081281634, T8, KP1_819263990 * T9) + FNMA(KP1_979642883, Ta, KP1_511499148 * Tb) - (KP563465113 * Tc); + Tl = FMA(KP1_979642883, T8, KP1_819263990 * Ta) + FNMA(KP563465113, T9, KP1_081281634 * Tb) - (KP1_511499148 * Tc); + Tf = FMA(KP563465113, T8, KP1_819263990 * Tb) + FNMA(KP1_511499148, Ta, KP1_081281634 * T9) - (KP1_979642883 * Tc); + Th = FMA(KP1_081281634, Tc, KP1_819263990 * T8) + FMA(KP1_979642883, Tb, KP1_511499148 * T9) + (KP563465113 * Ta); + Tj = FMA(KP563465113, Tb, KP1_979642883 * T9) + FNMS(KP1_511499148, T8, KP1_081281634 * Ta) - (KP1_819263990 * Tc); + } + T1 = ri[0]; + T2 = ri[WS(ris, 1)]; + T6 = ri[WS(ris, 5)]; + T5 = ri[WS(ris, 4)]; + T4 = ri[WS(ris, 3)]; + T3 = ri[WS(ris, 2)]; + T7 = FMA(KP1_682507065, T3, T1) + FNMS(KP284629676, T6, KP830830026 * T5) + FNMA(KP1_309721467, T4, KP1_918985947 * T2); + Tk = FMA(KP1_682507065, T4, T1) + FNMS(KP1_918985947, T5, KP830830026 * T6) + FNMA(KP284629676, T3, KP1_309721467 * T2); + Te = FMA(KP830830026, T4, T1) + FNMS(KP1_309721467, T6, KP1_682507065 * T5) + FNMA(KP1_918985947, T3, KP284629676 * T2); + Tg = FMA(KP1_682507065, T2, T1) + FNMS(KP1_918985947, T6, KP830830026 * T3) + FNMA(KP1_309721467, T5, KP284629676 * T4); + Ti = FMA(KP830830026, T2, T1) + FNMS(KP284629676, T5, KP1_682507065 * T6) + FNMA(KP1_918985947, T4, KP1_309721467 * T3); + O[WS(os, 6)] = T7 - Td; + O[WS(os, 8)] = Te - Tf; + O[WS(os, 4)] = Tk + Tl; + O[WS(os, 5)] = T7 + Td; + O[WS(os, 7)] = Tk - Tl; + O[WS(os, 2)] = Ti + Tj; + O[WS(os, 3)] = Te + Tf; + O[WS(os, 10)] = Tg + Th; + O[WS(os, 1)] = Tg - Th; + O[WS(os, 9)] = Ti - Tj; + O[0] = FMA(KP2_000000000, T2 + T3 + T4 + T5 + T6, T1); + } +} + +static const khc2r_desc desc = { 11, "hc2r_11", {19, 10, 41, 0}, &GENUS, 0, 0, 0, 0, 0 }; + +void X(codelet_hc2r_11) (planner *p) { + X(khc2r_register) (p, hc2r_11, &desc); +} |