summaryrefslogtreecommitdiff
path: root/src/fftw3/dft/codelets/standard/m1_16.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/fftw3/dft/codelets/standard/m1_16.c')
-rw-r--r--src/fftw3/dft/codelets/standard/m1_16.c305
1 files changed, 0 insertions, 305 deletions
diff --git a/src/fftw3/dft/codelets/standard/m1_16.c b/src/fftw3/dft/codelets/standard/m1_16.c
deleted file mode 100644
index 9882bce..0000000
--- a/src/fftw3/dft/codelets/standard/m1_16.c
+++ /dev/null
@@ -1,305 +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 21:29:37 EDT 2003 */
-
-#include "codelet-dft.h"
-
-/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_notw_noinline -compact -variables 4 -n 16 -name m1_16 -include n.h */
-
-/*
- * This function contains 144 FP additions, 24 FP multiplications,
- * (or, 136 additions, 16 multiplications, 8 fused multiply/add),
- * 49 stack variables, and 64 memory accesses
- */
-/*
- * Generator Id's :
- * $Id: m1_16.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: m1_16.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- * $Id: m1_16.c,v 1.1 2008/10/17 06:11:09 scuri Exp $
- */
-
-#include "n.h"
-
-static void m1_16_0(const R *ri, const R *ii, R *ro, R *io, stride is, stride os)
-{
- DK(KP382683432, +0.382683432365089771728459984030398866761344562);
- DK(KP923879532, +0.923879532511286756128183189396788286822416626);
- DK(KP707106781, +0.707106781186547524400844362104849039284835938);
- {
- E T7, T1R, T25, TC, TN, T1x, T1H, T1l, Tt, T22, T2h, T1b, T1g, T1E, T1Z;
- E T1D, Te, T1S, T26, TJ, TQ, T1m, T1n, TT, Tm, T1X, T2g, T10, T15, T1B;
- E T1U, T1A;
- {
- E T3, TL, Ty, T1k, T6, T1j, TB, TM;
- {
- E T1, T2, Tw, Tx;
- T1 = ri[0];
- T2 = ri[WS(is, 8)];
- T3 = T1 + T2;
- TL = T1 - T2;
- Tw = ii[0];
- Tx = ii[WS(is, 8)];
- Ty = Tw + Tx;
- T1k = Tw - Tx;
- }
- {
- E T4, T5, Tz, TA;
- T4 = ri[WS(is, 4)];
- T5 = ri[WS(is, 12)];
- T6 = T4 + T5;
- T1j = T4 - T5;
- Tz = ii[WS(is, 4)];
- TA = ii[WS(is, 12)];
- TB = Tz + TA;
- TM = Tz - TA;
- }
- T7 = T3 + T6;
- T1R = T3 - T6;
- T25 = Ty - TB;
- TC = Ty + TB;
- TN = TL - TM;
- T1x = TL + TM;
- T1H = T1k - T1j;
- T1l = T1j + T1k;
- }
- {
- E Tp, T17, T1f, T20, Ts, T1c, T1a, T21;
- {
- E Tn, To, T1d, T1e;
- Tn = ri[WS(is, 15)];
- To = ri[WS(is, 7)];
- Tp = Tn + To;
- T17 = Tn - To;
- T1d = ii[WS(is, 15)];
- T1e = ii[WS(is, 7)];
- T1f = T1d - T1e;
- T20 = T1d + T1e;
- }
- {
- E Tq, Tr, T18, T19;
- Tq = ri[WS(is, 3)];
- Tr = ri[WS(is, 11)];
- Ts = Tq + Tr;
- T1c = Tq - Tr;
- T18 = ii[WS(is, 3)];
- T19 = ii[WS(is, 11)];
- T1a = T18 - T19;
- T21 = T18 + T19;
- }
- Tt = Tp + Ts;
- T22 = T20 - T21;
- T2h = T20 + T21;
- T1b = T17 - T1a;
- T1g = T1c + T1f;
- T1E = T1f - T1c;
- T1Z = Tp - Ts;
- T1D = T17 + T1a;
- }
- {
- E Ta, TP, TF, TO, Td, TR, TI, TS;
- {
- E T8, T9, TD, TE;
- T8 = ri[WS(is, 2)];
- T9 = ri[WS(is, 10)];
- Ta = T8 + T9;
- TP = T8 - T9;
- TD = ii[WS(is, 2)];
- TE = ii[WS(is, 10)];
- TF = TD + TE;
- TO = TD - TE;
- }
- {
- E Tb, Tc, TG, TH;
- Tb = ri[WS(is, 14)];
- Tc = ri[WS(is, 6)];
- Td = Tb + Tc;
- TR = Tb - Tc;
- TG = ii[WS(is, 14)];
- TH = ii[WS(is, 6)];
- TI = TG + TH;
- TS = TG - TH;
- }
- Te = Ta + Td;
- T1S = TF - TI;
- T26 = Td - Ta;
- TJ = TF + TI;
- TQ = TO - TP;
- T1m = TR - TS;
- T1n = TP + TO;
- TT = TR + TS;
- }
- {
- E Ti, T11, TZ, T1V, Tl, TW, T14, T1W;
- {
- E Tg, Th, TX, TY;
- Tg = ri[WS(is, 1)];
- Th = ri[WS(is, 9)];
- Ti = Tg + Th;
- T11 = Tg - Th;
- TX = ii[WS(is, 1)];
- TY = ii[WS(is, 9)];
- TZ = TX - TY;
- T1V = TX + TY;
- }
- {
- E Tj, Tk, T12, T13;
- Tj = ri[WS(is, 5)];
- Tk = ri[WS(is, 13)];
- Tl = Tj + Tk;
- TW = Tj - Tk;
- T12 = ii[WS(is, 5)];
- T13 = ii[WS(is, 13)];
- T14 = T12 - T13;
- T1W = T12 + T13;
- }
- Tm = Ti + Tl;
- T1X = T1V - T1W;
- T2g = T1V + T1W;
- T10 = TW + TZ;
- T15 = T11 - T14;
- T1B = T11 + T14;
- T1U = Ti - Tl;
- T1A = TZ - TW;
- }
- {
- E Tf, Tu, T2j, T2k;
- Tf = T7 + Te;
- Tu = Tm + Tt;
- ro[WS(os, 8)] = Tf - Tu;
- ro[0] = Tf + Tu;
- T2j = TC + TJ;
- T2k = T2g + T2h;
- io[WS(os, 8)] = T2j - T2k;
- io[0] = T2j + T2k;
- }
- {
- E Tv, TK, T2f, T2i;
- Tv = Tt - Tm;
- TK = TC - TJ;
- io[WS(os, 4)] = Tv + TK;
- io[WS(os, 12)] = TK - Tv;
- T2f = T7 - Te;
- T2i = T2g - T2h;
- ro[WS(os, 12)] = T2f - T2i;
- ro[WS(os, 4)] = T2f + T2i;
- }
- {
- E T1T, T27, T24, T28, T1Y, T23;
- T1T = T1R + T1S;
- T27 = T25 - T26;
- T1Y = T1U + T1X;
- T23 = T1Z - T22;
- T24 = KP707106781 * (T1Y + T23);
- T28 = KP707106781 * (T23 - T1Y);
- ro[WS(os, 10)] = T1T - T24;
- io[WS(os, 6)] = T27 + T28;
- ro[WS(os, 2)] = T1T + T24;
- io[WS(os, 14)] = T27 - T28;
- }
- {
- E T29, T2d, T2c, T2e, T2a, T2b;
- T29 = T1R - T1S;
- T2d = T26 + T25;
- T2a = T1X - T1U;
- T2b = T1Z + T22;
- T2c = KP707106781 * (T2a - T2b);
- T2e = KP707106781 * (T2a + T2b);
- ro[WS(os, 14)] = T29 - T2c;
- io[WS(os, 2)] = T2d + T2e;
- ro[WS(os, 6)] = T29 + T2c;
- io[WS(os, 10)] = T2d - T2e;
- }
- {
- E TV, T1r, T1p, T1v, T1i, T1q, T1u, T1w, TU, T1o;
- TU = KP707106781 * (TQ - TT);
- TV = TN + TU;
- T1r = TN - TU;
- T1o = KP707106781 * (T1m - T1n);
- T1p = T1l - T1o;
- T1v = T1l + T1o;
- {
- E T16, T1h, T1s, T1t;
- T16 = FMA(KP923879532, T10, KP382683432 * T15);
- T1h = FNMS(KP923879532, T1g, KP382683432 * T1b);
- T1i = T16 + T1h;
- T1q = T1h - T16;
- T1s = FNMS(KP923879532, T15, KP382683432 * T10);
- T1t = FMA(KP382683432, T1g, KP923879532 * T1b);
- T1u = T1s - T1t;
- T1w = T1s + T1t;
- }
- ro[WS(os, 11)] = TV - T1i;
- io[WS(os, 11)] = T1v - T1w;
- ro[WS(os, 3)] = TV + T1i;
- io[WS(os, 3)] = T1v + T1w;
- io[WS(os, 15)] = T1p - T1q;
- ro[WS(os, 15)] = T1r - T1u;
- io[WS(os, 7)] = T1p + T1q;
- ro[WS(os, 7)] = T1r + T1u;
- }
- {
- E T1z, T1L, T1J, T1P, T1G, T1K, T1O, T1Q, T1y, T1I;
- T1y = KP707106781 * (T1n + T1m);
- T1z = T1x + T1y;
- T1L = T1x - T1y;
- T1I = KP707106781 * (TQ + TT);
- T1J = T1H - T1I;
- T1P = T1H + T1I;
- {
- E T1C, T1F, T1M, T1N;
- T1C = FMA(KP382683432, T1A, KP923879532 * T1B);
- T1F = FNMS(KP382683432, T1E, KP923879532 * T1D);
- T1G = T1C + T1F;
- T1K = T1F - T1C;
- T1M = FNMS(KP382683432, T1B, KP923879532 * T1A);
- T1N = FMA(KP923879532, T1E, KP382683432 * T1D);
- T1O = T1M - T1N;
- T1Q = T1M + T1N;
- }
- ro[WS(os, 9)] = T1z - T1G;
- io[WS(os, 9)] = T1P - T1Q;
- ro[WS(os, 1)] = T1z + T1G;
- io[WS(os, 1)] = T1P + T1Q;
- io[WS(os, 13)] = T1J - T1K;
- ro[WS(os, 13)] = T1L - T1O;
- io[WS(os, 5)] = T1J + T1K;
- ro[WS(os, 5)] = T1L + T1O;
- }
- }
-}
-
-static void m1_16(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 -= 1) {
- m1_16_0(ri, ii, ro, io, is, os);
- ri += ivs;
- ii += ivs;
- ro += ovs;
- io += ovs;
- }
-}
-
-static const kdft_desc desc = { 16, "m1_16", {136, 16, 8, 0}, &GENUS, 0, 0, 0, 0 };
-void X(codelet_m1_16) (planner *p) {
- X(kdft_register) (p, m1_16, &desc);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 03:29:16 +0000