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/dft/codelets/inplace/q1_5.c | |
parent | 35733b87eed86e5228f12fa10c98a3d9d22a6073 (diff) |
*** empty log message ***
Diffstat (limited to 'src/fftw3/dft/codelets/inplace/q1_5.c')
-rw-r--r-- | src/fftw3/dft/codelets/inplace/q1_5.c | 477 |
1 files changed, 0 insertions, 477 deletions
diff --git a/src/fftw3/dft/codelets/inplace/q1_5.c b/src/fftw3/dft/codelets/inplace/q1_5.c deleted file mode 100644 index 144dcb8..0000000 --- a/src/fftw3/dft/codelets/inplace/q1_5.c +++ /dev/null @@ -1,477 +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 21:39:14 EDT 2003 */ - -#include "codelet-dft.h" - -/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_twidsq -compact -variables 4 -reload-twiddle -dif -n 5 -name q1_5 -include q.h */ - -/* - * This function contains 200 FP additions, 140 FP multiplications, - * (or, 130 additions, 70 multiplications, 70 fused multiply/add), - * 75 stack variables, and 100 memory accesses - */ -/* - * Generator Id's : - * $Id: q1_5.c,v 1.1 2008/10/17 06:11:08 scuri Exp $ - * $Id: q1_5.c,v 1.1 2008/10/17 06:11:08 scuri Exp $ - * $Id: q1_5.c,v 1.1 2008/10/17 06:11:08 scuri Exp $ - */ - -#include "q.h" - -static const R *q1_5(R *rio, R *iio, const R *W, stride is, stride vs, int m, int dist) -{ - DK(KP250000000, +0.250000000000000000000000000000000000000000000); - DK(KP587785252, +0.587785252292473129168705954639072768597652438); - DK(KP951056516, +0.951056516295153572116439333379382143405698634); - DK(KP559016994, +0.559016994374947424102293417182819058860154590); - int i; - for (i = m; i > 0; i = i - 1, rio = rio + dist, iio = iio + dist, W = W + 8) { - E T1, Ta, TG, Tv, T8, Tb, Tp, Tj, TD, To, Tq, Tr, TN, TW, T1s; - E T1h, TU, TX, T1b, T15, T1p, T1a, T1c, T1d, T1z, T1I, T2e, T23, T1G, T1J; - E T1X, T1R, T2b, T1W, T1Y, T1Z, T3v, T3p, T3J, T3u, T3w, T3x, T37, T3g, T3M; - E T3B, T3e, T3h, T2l, T2u, T30, T2P, T2s, T2v, T2J, T2D, T2X, T2I, T2K, T2L; - { - E T7, Tu, T4, Tt; - T1 = rio[0]; - { - E T5, T6, T2, T3; - T5 = rio[WS(is, 2)]; - T6 = rio[WS(is, 3)]; - T7 = T5 + T6; - Tu = T5 - T6; - T2 = rio[WS(is, 1)]; - T3 = rio[WS(is, 4)]; - T4 = T2 + T3; - Tt = T2 - T3; - } - Ta = KP559016994 * (T4 - T7); - TG = FNMS(KP587785252, Tt, KP951056516 * Tu); - Tv = FMA(KP951056516, Tt, KP587785252 * Tu); - T8 = T4 + T7; - Tb = FNMS(KP250000000, T8, T1); - } - { - E Ti, Tn, Tf, Tm; - Tp = iio[0]; - { - E Tg, Th, Td, Te; - Tg = iio[WS(is, 2)]; - Th = iio[WS(is, 3)]; - Ti = Tg - Th; - Tn = Tg + Th; - Td = iio[WS(is, 1)]; - Te = iio[WS(is, 4)]; - Tf = Td - Te; - Tm = Td + Te; - } - Tj = FMA(KP951056516, Tf, KP587785252 * Ti); - TD = FNMS(KP587785252, Tf, KP951056516 * Ti); - To = KP559016994 * (Tm - Tn); - Tq = Tm + Tn; - Tr = FNMS(KP250000000, Tq, Tp); - } - { - E TT, T1g, TQ, T1f; - TN = rio[WS(vs, 1)]; - { - E TR, TS, TO, TP; - TR = rio[WS(vs, 1) + WS(is, 2)]; - TS = rio[WS(vs, 1) + WS(is, 3)]; - TT = TR + TS; - T1g = TR - TS; - TO = rio[WS(vs, 1) + WS(is, 1)]; - TP = rio[WS(vs, 1) + WS(is, 4)]; - TQ = TO + TP; - T1f = TO - TP; - } - TW = KP559016994 * (TQ - TT); - T1s = FNMS(KP587785252, T1f, KP951056516 * T1g); - T1h = FMA(KP951056516, T1f, KP587785252 * T1g); - TU = TQ + TT; - TX = FNMS(KP250000000, TU, TN); - } - { - E T14, T19, T11, T18; - T1b = iio[WS(vs, 1)]; - { - E T12, T13, TZ, T10; - T12 = iio[WS(vs, 1) + WS(is, 2)]; - T13 = iio[WS(vs, 1) + WS(is, 3)]; - T14 = T12 - T13; - T19 = T12 + T13; - TZ = iio[WS(vs, 1) + WS(is, 1)]; - T10 = iio[WS(vs, 1) + WS(is, 4)]; - T11 = TZ - T10; - T18 = TZ + T10; - } - T15 = FMA(KP951056516, T11, KP587785252 * T14); - T1p = FNMS(KP587785252, T11, KP951056516 * T14); - T1a = KP559016994 * (T18 - T19); - T1c = T18 + T19; - T1d = FNMS(KP250000000, T1c, T1b); - } - { - E T1F, T22, T1C, T21; - T1z = rio[WS(vs, 2)]; - { - E T1D, T1E, T1A, T1B; - T1D = rio[WS(vs, 2) + WS(is, 2)]; - T1E = rio[WS(vs, 2) + WS(is, 3)]; - T1F = T1D + T1E; - T22 = T1D - T1E; - T1A = rio[WS(vs, 2) + WS(is, 1)]; - T1B = rio[WS(vs, 2) + WS(is, 4)]; - T1C = T1A + T1B; - T21 = T1A - T1B; - } - T1I = KP559016994 * (T1C - T1F); - T2e = FNMS(KP587785252, T21, KP951056516 * T22); - T23 = FMA(KP951056516, T21, KP587785252 * T22); - T1G = T1C + T1F; - T1J = FNMS(KP250000000, T1G, T1z); - } - { - E T1Q, T1V, T1N, T1U; - T1X = iio[WS(vs, 2)]; - { - E T1O, T1P, T1L, T1M; - T1O = iio[WS(vs, 2) + WS(is, 2)]; - T1P = iio[WS(vs, 2) + WS(is, 3)]; - T1Q = T1O - T1P; - T1V = T1O + T1P; - T1L = iio[WS(vs, 2) + WS(is, 1)]; - T1M = iio[WS(vs, 2) + WS(is, 4)]; - T1N = T1L - T1M; - T1U = T1L + T1M; - } - T1R = FMA(KP951056516, T1N, KP587785252 * T1Q); - T2b = FNMS(KP587785252, T1N, KP951056516 * T1Q); - T1W = KP559016994 * (T1U - T1V); - T1Y = T1U + T1V; - T1Z = FNMS(KP250000000, T1Y, T1X); - } - { - E T3o, T3t, T3l, T3s; - T3v = iio[WS(vs, 4)]; - { - E T3m, T3n, T3j, T3k; - T3m = iio[WS(vs, 4) + WS(is, 2)]; - T3n = iio[WS(vs, 4) + WS(is, 3)]; - T3o = T3m - T3n; - T3t = T3m + T3n; - T3j = iio[WS(vs, 4) + WS(is, 1)]; - T3k = iio[WS(vs, 4) + WS(is, 4)]; - T3l = T3j - T3k; - T3s = T3j + T3k; - } - T3p = FMA(KP951056516, T3l, KP587785252 * T3o); - T3J = FNMS(KP587785252, T3l, KP951056516 * T3o); - T3u = KP559016994 * (T3s - T3t); - T3w = T3s + T3t; - T3x = FNMS(KP250000000, T3w, T3v); - } - { - E T3d, T3A, T3a, T3z; - T37 = rio[WS(vs, 4)]; - { - E T3b, T3c, T38, T39; - T3b = rio[WS(vs, 4) + WS(is, 2)]; - T3c = rio[WS(vs, 4) + WS(is, 3)]; - T3d = T3b + T3c; - T3A = T3b - T3c; - T38 = rio[WS(vs, 4) + WS(is, 1)]; - T39 = rio[WS(vs, 4) + WS(is, 4)]; - T3a = T38 + T39; - T3z = T38 - T39; - } - T3g = KP559016994 * (T3a - T3d); - T3M = FNMS(KP587785252, T3z, KP951056516 * T3A); - T3B = FMA(KP951056516, T3z, KP587785252 * T3A); - T3e = T3a + T3d; - T3h = FNMS(KP250000000, T3e, T37); - } - { - E T2r, T2O, T2o, T2N; - T2l = rio[WS(vs, 3)]; - { - E T2p, T2q, T2m, T2n; - T2p = rio[WS(vs, 3) + WS(is, 2)]; - T2q = rio[WS(vs, 3) + WS(is, 3)]; - T2r = T2p + T2q; - T2O = T2p - T2q; - T2m = rio[WS(vs, 3) + WS(is, 1)]; - T2n = rio[WS(vs, 3) + WS(is, 4)]; - T2o = T2m + T2n; - T2N = T2m - T2n; - } - T2u = KP559016994 * (T2o - T2r); - T30 = FNMS(KP587785252, T2N, KP951056516 * T2O); - T2P = FMA(KP951056516, T2N, KP587785252 * T2O); - T2s = T2o + T2r; - T2v = FNMS(KP250000000, T2s, T2l); - } - { - E T2C, T2H, T2z, T2G; - T2J = iio[WS(vs, 3)]; - { - E T2A, T2B, T2x, T2y; - T2A = iio[WS(vs, 3) + WS(is, 2)]; - T2B = iio[WS(vs, 3) + WS(is, 3)]; - T2C = T2A - T2B; - T2H = T2A + T2B; - T2x = iio[WS(vs, 3) + WS(is, 1)]; - T2y = iio[WS(vs, 3) + WS(is, 4)]; - T2z = T2x - T2y; - T2G = T2x + T2y; - } - T2D = FMA(KP951056516, T2z, KP587785252 * T2C); - T2X = FNMS(KP587785252, T2z, KP951056516 * T2C); - T2I = KP559016994 * (T2G - T2H); - T2K = T2G + T2H; - T2L = FNMS(KP250000000, T2K, T2J); - } - rio[0] = T1 + T8; - iio[0] = Tp + Tq; - rio[WS(is, 1)] = TN + TU; - iio[WS(is, 1)] = T1b + T1c; - rio[WS(is, 2)] = T1z + T1G; - iio[WS(is, 2)] = T1X + T1Y; - iio[WS(is, 4)] = T3v + T3w; - rio[WS(is, 4)] = T37 + T3e; - rio[WS(is, 3)] = T2l + T2s; - iio[WS(is, 3)] = T2J + T2K; - { - E Tk, Ty, Tw, TA, Tc, Ts; - Tc = Ta + Tb; - Tk = Tc + Tj; - Ty = Tc - Tj; - Ts = To + Tr; - Tw = Ts - Tv; - TA = Tv + Ts; - { - E T9, Tl, Tx, Tz; - T9 = W[0]; - Tl = W[1]; - rio[WS(vs, 1)] = FMA(T9, Tk, Tl * Tw); - iio[WS(vs, 1)] = FNMS(Tl, Tk, T9 * Tw); - Tx = W[6]; - Tz = W[7]; - rio[WS(vs, 4)] = FMA(Tx, Ty, Tz * TA); - iio[WS(vs, 4)] = FNMS(Tz, Ty, Tx * TA); - } - } - { - E TE, TK, TI, TM, TC, TH; - TC = Tb - Ta; - TE = TC - TD; - TK = TC + TD; - TH = Tr - To; - TI = TG + TH; - TM = TH - TG; - { - E TB, TF, TJ, TL; - TB = W[2]; - TF = W[3]; - rio[WS(vs, 2)] = FMA(TB, TE, TF * TI); - iio[WS(vs, 2)] = FNMS(TF, TE, TB * TI); - TJ = W[4]; - TL = W[5]; - rio[WS(vs, 3)] = FMA(TJ, TK, TL * TM); - iio[WS(vs, 3)] = FNMS(TL, TK, TJ * TM); - } - } - { - E T2c, T2i, T2g, T2k, T2a, T2f; - T2a = T1J - T1I; - T2c = T2a - T2b; - T2i = T2a + T2b; - T2f = T1Z - T1W; - T2g = T2e + T2f; - T2k = T2f - T2e; - { - E T29, T2d, T2h, T2j; - T29 = W[2]; - T2d = W[3]; - rio[WS(vs, 2) + WS(is, 2)] = FMA(T29, T2c, T2d * T2g); - iio[WS(vs, 2) + WS(is, 2)] = FNMS(T2d, T2c, T29 * T2g); - T2h = W[4]; - T2j = W[5]; - rio[WS(vs, 3) + WS(is, 2)] = FMA(T2h, T2i, T2j * T2k); - iio[WS(vs, 3) + WS(is, 2)] = FNMS(T2j, T2i, T2h * T2k); - } - } - { - E T3K, T3Q, T3O, T3S, T3I, T3N; - T3I = T3h - T3g; - T3K = T3I - T3J; - T3Q = T3I + T3J; - T3N = T3x - T3u; - T3O = T3M + T3N; - T3S = T3N - T3M; - { - E T3H, T3L, T3P, T3R; - T3H = W[2]; - T3L = W[3]; - rio[WS(vs, 2) + WS(is, 4)] = FMA(T3H, T3K, T3L * T3O); - iio[WS(vs, 2) + WS(is, 4)] = FNMS(T3L, T3K, T3H * T3O); - T3P = W[4]; - T3R = W[5]; - rio[WS(vs, 3) + WS(is, 4)] = FMA(T3P, T3Q, T3R * T3S); - iio[WS(vs, 3) + WS(is, 4)] = FNMS(T3R, T3Q, T3P * T3S); - } - } - { - E T1S, T26, T24, T28, T1K, T20; - T1K = T1I + T1J; - T1S = T1K + T1R; - T26 = T1K - T1R; - T20 = T1W + T1Z; - T24 = T20 - T23; - T28 = T23 + T20; - { - E T1H, T1T, T25, T27; - T1H = W[0]; - T1T = W[1]; - rio[WS(vs, 1) + WS(is, 2)] = FMA(T1H, T1S, T1T * T24); - iio[WS(vs, 1) + WS(is, 2)] = FNMS(T1T, T1S, T1H * T24); - T25 = W[6]; - T27 = W[7]; - rio[WS(vs, 4) + WS(is, 2)] = FMA(T25, T26, T27 * T28); - iio[WS(vs, 4) + WS(is, 2)] = FNMS(T27, T26, T25 * T28); - } - } - { - E T2E, T2S, T2Q, T2U, T2w, T2M; - T2w = T2u + T2v; - T2E = T2w + T2D; - T2S = T2w - T2D; - T2M = T2I + T2L; - T2Q = T2M - T2P; - T2U = T2P + T2M; - { - E T2t, T2F, T2R, T2T; - T2t = W[0]; - T2F = W[1]; - rio[WS(vs, 1) + WS(is, 3)] = FMA(T2t, T2E, T2F * T2Q); - iio[WS(vs, 1) + WS(is, 3)] = FNMS(T2F, T2E, T2t * T2Q); - T2R = W[6]; - T2T = W[7]; - rio[WS(vs, 4) + WS(is, 3)] = FMA(T2R, T2S, T2T * T2U); - iio[WS(vs, 4) + WS(is, 3)] = FNMS(T2T, T2S, T2R * T2U); - } - } - { - E T2Y, T34, T32, T36, T2W, T31; - T2W = T2v - T2u; - T2Y = T2W - T2X; - T34 = T2W + T2X; - T31 = T2L - T2I; - T32 = T30 + T31; - T36 = T31 - T30; - { - E T2V, T2Z, T33, T35; - T2V = W[2]; - T2Z = W[3]; - rio[WS(vs, 2) + WS(is, 3)] = FMA(T2V, T2Y, T2Z * T32); - iio[WS(vs, 2) + WS(is, 3)] = FNMS(T2Z, T2Y, T2V * T32); - T33 = W[4]; - T35 = W[5]; - rio[WS(vs, 3) + WS(is, 3)] = FMA(T33, T34, T35 * T36); - iio[WS(vs, 3) + WS(is, 3)] = FNMS(T35, T34, T33 * T36); - } - } - { - E T3q, T3E, T3C, T3G, T3i, T3y; - T3i = T3g + T3h; - T3q = T3i + T3p; - T3E = T3i - T3p; - T3y = T3u + T3x; - T3C = T3y - T3B; - T3G = T3B + T3y; - { - E T3f, T3r, T3D, T3F; - T3f = W[0]; - T3r = W[1]; - rio[WS(vs, 1) + WS(is, 4)] = FMA(T3f, T3q, T3r * T3C); - iio[WS(vs, 1) + WS(is, 4)] = FNMS(T3r, T3q, T3f * T3C); - T3D = W[6]; - T3F = W[7]; - rio[WS(vs, 4) + WS(is, 4)] = FMA(T3D, T3E, T3F * T3G); - iio[WS(vs, 4) + WS(is, 4)] = FNMS(T3F, T3E, T3D * T3G); - } - } - { - E T1q, T1w, T1u, T1y, T1o, T1t; - T1o = TX - TW; - T1q = T1o - T1p; - T1w = T1o + T1p; - T1t = T1d - T1a; - T1u = T1s + T1t; - T1y = T1t - T1s; - { - E T1n, T1r, T1v, T1x; - T1n = W[2]; - T1r = W[3]; - rio[WS(vs, 2) + WS(is, 1)] = FMA(T1n, T1q, T1r * T1u); - iio[WS(vs, 2) + WS(is, 1)] = FNMS(T1r, T1q, T1n * T1u); - T1v = W[4]; - T1x = W[5]; - rio[WS(vs, 3) + WS(is, 1)] = FMA(T1v, T1w, T1x * T1y); - iio[WS(vs, 3) + WS(is, 1)] = FNMS(T1x, T1w, T1v * T1y); - } - } - { - E T16, T1k, T1i, T1m, TY, T1e; - TY = TW + TX; - T16 = TY + T15; - T1k = TY - T15; - T1e = T1a + T1d; - T1i = T1e - T1h; - T1m = T1h + T1e; - { - E TV, T17, T1j, T1l; - TV = W[0]; - T17 = W[1]; - rio[WS(vs, 1) + WS(is, 1)] = FMA(TV, T16, T17 * T1i); - iio[WS(vs, 1) + WS(is, 1)] = FNMS(T17, T16, TV * T1i); - T1j = W[6]; - T1l = W[7]; - rio[WS(vs, 4) + WS(is, 1)] = FMA(T1j, T1k, T1l * T1m); - iio[WS(vs, 4) + WS(is, 1)] = FNMS(T1l, T1k, T1j * T1m); - } - } - } - return W; -} - -static const tw_instr twinstr[] = { - {TW_FULL, 0, 5}, - {TW_NEXT, 1, 0} -}; - -static const ct_desc desc = { 5, "q1_5", twinstr, {130, 70, 70, 0}, &GENUS, 0, 0, 0 }; - -void X(codelet_q1_5) (planner *p) { - X(kdft_difsq_register) (p, q1_5, &desc); -} |