cannam@95: /* cannam@95: * Copyright (c) 2003, 2007-11 Matteo Frigo cannam@95: * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology cannam@95: * cannam@95: * This program is free software; you can redistribute it and/or modify cannam@95: * it under the terms of the GNU General Public License as published by cannam@95: * the Free Software Foundation; either version 2 of the License, or cannam@95: * (at your option) any later version. cannam@95: * cannam@95: * This program is distributed in the hope that it will be useful, cannam@95: * but WITHOUT ANY WARRANTY; without even the implied warranty of cannam@95: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the cannam@95: * GNU General Public License for more details. cannam@95: * cannam@95: * You should have received a copy of the GNU General Public License cannam@95: * along with this program; if not, write to the Free Software cannam@95: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA cannam@95: * cannam@95: */ cannam@95: cannam@95: /* This file was automatically generated --- DO NOT EDIT */ cannam@95: /* Generated on Sun Nov 25 07:35:50 EST 2012 */ cannam@95: cannam@95: #include "codelet-dft.h" cannam@95: cannam@95: #ifdef HAVE_FMA cannam@95: cannam@95: /* Generated by: ../../../genfft/gen_twiddle.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 15 -name t1_15 -include t.h */ cannam@95: cannam@95: /* cannam@95: * This function contains 184 FP additions, 140 FP multiplications, cannam@95: * (or, 72 additions, 28 multiplications, 112 fused multiply/add), cannam@95: * 89 stack variables, 6 constants, and 60 memory accesses cannam@95: */ cannam@95: #include "t.h" cannam@95: cannam@95: static void t1_15(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) cannam@95: { cannam@95: DK(KP951056516, +0.951056516295153572116439333379382143405698634); cannam@95: DK(KP559016994, +0.559016994374947424102293417182819058860154590); cannam@95: DK(KP250000000, +0.250000000000000000000000000000000000000000000); cannam@95: DK(KP618033988, +0.618033988749894848204586834365638117720309180); cannam@95: DK(KP866025403, +0.866025403784438646763723170752936183471402627); cannam@95: DK(KP500000000, +0.500000000000000000000000000000000000000000000); cannam@95: { cannam@95: INT m; cannam@95: for (m = mb, W = W + (mb * 28); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 28, MAKE_VOLATILE_STRIDE(30, rs)) { cannam@95: E T2d, T2O, T2Q, T2m, T2k, T2l, T2P, T2n; cannam@95: { cannam@95: E T1G, T3u, T3k, T3t, T1B, Tf, T37, T1y, T2V, T2M, T2a, T2i, T39, Tz, T2X; cannam@95: E T2t, T1O, T2e, T3a, TT, T10, T2Y, T2z, T1V, T2f, T2C, T12, T15, T14, T21; cannam@95: E T1c, T1Y, T13; cannam@95: { cannam@95: E T2I, T1k, T1m, T1p, T1o, T28, T1w, T25, T1n; cannam@95: { cannam@95: E T1, T3j, T9, Tc, Tb, T1D, T7, T1E, Ta, T1j, T1i, T1h; cannam@95: T1 = ri[0]; cannam@95: T3j = ii[0]; cannam@95: { cannam@95: E T3, T6, T2, T5, T1C, T4, T8; cannam@95: T3 = ri[WS(rs, 5)]; cannam@95: T6 = ii[WS(rs, 5)]; cannam@95: T2 = W[8]; cannam@95: T5 = W[9]; cannam@95: T9 = ri[WS(rs, 10)]; cannam@95: Tc = ii[WS(rs, 10)]; cannam@95: T1C = T2 * T6; cannam@95: T4 = T2 * T3; cannam@95: T8 = W[18]; cannam@95: Tb = W[19]; cannam@95: T1D = FNMS(T5, T3, T1C); cannam@95: T7 = FMA(T5, T6, T4); cannam@95: T1E = T8 * Tc; cannam@95: Ta = T8 * T9; cannam@95: } cannam@95: { cannam@95: E T1g, T1F, Td, T1f, T3i, Te, T2H; cannam@95: T1g = ri[WS(rs, 9)]; cannam@95: T1j = ii[WS(rs, 9)]; cannam@95: T1F = FNMS(Tb, T9, T1E); cannam@95: Td = FMA(Tb, Tc, Ta); cannam@95: T1f = W[16]; cannam@95: T1i = W[17]; cannam@95: T1G = T1D - T1F; cannam@95: T3i = T1D + T1F; cannam@95: T3u = Td - T7; cannam@95: Te = T7 + Td; cannam@95: T2H = T1f * T1j; cannam@95: T1h = T1f * T1g; cannam@95: T3k = T3i + T3j; cannam@95: T3t = FNMS(KP500000000, T3i, T3j); cannam@95: T1B = FNMS(KP500000000, Te, T1); cannam@95: Tf = T1 + Te; cannam@95: T2I = FNMS(T1i, T1g, T2H); cannam@95: } cannam@95: T1k = FMA(T1i, T1j, T1h); cannam@95: { cannam@95: E T1s, T1v, T1r, T1u, T27, T1t, T1l; cannam@95: T1s = ri[WS(rs, 4)]; cannam@95: T1v = ii[WS(rs, 4)]; cannam@95: T1r = W[6]; cannam@95: T1u = W[7]; cannam@95: T1m = ri[WS(rs, 14)]; cannam@95: T1p = ii[WS(rs, 14)]; cannam@95: T27 = T1r * T1v; cannam@95: T1t = T1r * T1s; cannam@95: T1l = W[26]; cannam@95: T1o = W[27]; cannam@95: T28 = FNMS(T1u, T1s, T27); cannam@95: T1w = FMA(T1u, T1v, T1t); cannam@95: T25 = T1l * T1p; cannam@95: T1n = T1l * T1m; cannam@95: } cannam@95: } cannam@95: { cannam@95: E Tl, T2p, Tn, Tq, Tp, T1M, Tx, T1J, To; cannam@95: { cannam@95: E Th, Tk, T26, T1q, Tg, Tj; cannam@95: Th = ri[WS(rs, 3)]; cannam@95: Tk = ii[WS(rs, 3)]; cannam@95: T26 = FNMS(T1o, T1m, T25); cannam@95: T1q = FMA(T1o, T1p, T1n); cannam@95: Tg = W[4]; cannam@95: Tj = W[5]; cannam@95: { cannam@95: E T29, T2J, T1x, T2L; cannam@95: T29 = T26 - T28; cannam@95: T2J = T26 + T28; cannam@95: T1x = T1q + T1w; cannam@95: T2L = T1w - T1q; cannam@95: { cannam@95: E T2o, Ti, T2K, T24; cannam@95: T2o = Tg * Tk; cannam@95: Ti = Tg * Th; cannam@95: T2K = FNMS(KP500000000, T2J, T2I); cannam@95: T37 = T2I + T2J; cannam@95: T24 = FNMS(KP500000000, T1x, T1k); cannam@95: T1y = T1k + T1x; cannam@95: Tl = FMA(Tj, Tk, Ti); cannam@95: T2V = FNMS(KP866025403, T2L, T2K); cannam@95: T2M = FMA(KP866025403, T2L, T2K); cannam@95: T2a = FNMS(KP866025403, T29, T24); cannam@95: T2i = FMA(KP866025403, T29, T24); cannam@95: T2p = FNMS(Tj, Th, T2o); cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E Tt, Tw, Ts, Tv, T1L, Tu, Tm; cannam@95: Tt = ri[WS(rs, 13)]; cannam@95: Tw = ii[WS(rs, 13)]; cannam@95: Ts = W[24]; cannam@95: Tv = W[25]; cannam@95: Tn = ri[WS(rs, 8)]; cannam@95: Tq = ii[WS(rs, 8)]; cannam@95: T1L = Ts * Tw; cannam@95: Tu = Ts * Tt; cannam@95: Tm = W[14]; cannam@95: Tp = W[15]; cannam@95: T1M = FNMS(Tv, Tt, T1L); cannam@95: Tx = FMA(Tv, Tw, Tu); cannam@95: T1J = Tm * Tq; cannam@95: To = Tm * Tn; cannam@95: } cannam@95: { cannam@95: E TF, T2v, TH, TK, TJ, T1T, TR, T1Q, TI; cannam@95: { cannam@95: E TB, TE, T1K, Tr, TA, TD; cannam@95: TB = ri[WS(rs, 12)]; cannam@95: TE = ii[WS(rs, 12)]; cannam@95: T1K = FNMS(Tp, Tn, T1J); cannam@95: Tr = FMA(Tp, Tq, To); cannam@95: TA = W[22]; cannam@95: TD = W[23]; cannam@95: { cannam@95: E T1N, T2q, Ty, T2s; cannam@95: T1N = T1K - T1M; cannam@95: T2q = T1K + T1M; cannam@95: Ty = Tr + Tx; cannam@95: T2s = Tx - Tr; cannam@95: { cannam@95: E T2u, TC, T2r, T1I; cannam@95: T2u = TA * TE; cannam@95: TC = TA * TB; cannam@95: T2r = FNMS(KP500000000, T2q, T2p); cannam@95: T39 = T2p + T2q; cannam@95: T1I = FNMS(KP500000000, Ty, Tl); cannam@95: Tz = Tl + Ty; cannam@95: TF = FMA(TD, TE, TC); cannam@95: T2X = FNMS(KP866025403, T2s, T2r); cannam@95: T2t = FMA(KP866025403, T2s, T2r); cannam@95: T1O = FNMS(KP866025403, T1N, T1I); cannam@95: T2e = FMA(KP866025403, T1N, T1I); cannam@95: T2v = FNMS(TD, TB, T2u); cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E TN, TQ, TM, TP, T1S, TO, TG; cannam@95: TN = ri[WS(rs, 7)]; cannam@95: TQ = ii[WS(rs, 7)]; cannam@95: TM = W[12]; cannam@95: TP = W[13]; cannam@95: TH = ri[WS(rs, 2)]; cannam@95: TK = ii[WS(rs, 2)]; cannam@95: T1S = TM * TQ; cannam@95: TO = TM * TN; cannam@95: TG = W[2]; cannam@95: TJ = W[3]; cannam@95: T1T = FNMS(TP, TN, T1S); cannam@95: TR = FMA(TP, TQ, TO); cannam@95: T1Q = TG * TK; cannam@95: TI = TG * TH; cannam@95: } cannam@95: { cannam@95: E TW, TZ, T1R, TL, TV, TY; cannam@95: TW = ri[WS(rs, 6)]; cannam@95: TZ = ii[WS(rs, 6)]; cannam@95: T1R = FNMS(TJ, TH, T1Q); cannam@95: TL = FMA(TJ, TK, TI); cannam@95: TV = W[10]; cannam@95: TY = W[11]; cannam@95: { cannam@95: E T1U, T2w, TS, T2y; cannam@95: T1U = T1R - T1T; cannam@95: T2w = T1R + T1T; cannam@95: TS = TL + TR; cannam@95: T2y = TR - TL; cannam@95: { cannam@95: E T2B, TX, T2x, T1P; cannam@95: T2B = TV * TZ; cannam@95: TX = TV * TW; cannam@95: T2x = FNMS(KP500000000, T2w, T2v); cannam@95: T3a = T2v + T2w; cannam@95: T1P = FNMS(KP500000000, TS, TF); cannam@95: TT = TF + TS; cannam@95: T10 = FMA(TY, TZ, TX); cannam@95: T2Y = FNMS(KP866025403, T2y, T2x); cannam@95: T2z = FMA(KP866025403, T2y, T2x); cannam@95: T1V = FNMS(KP866025403, T1U, T1P); cannam@95: T2f = FMA(KP866025403, T1U, T1P); cannam@95: T2C = FNMS(TY, TW, T2B); cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E T18, T1b, T17, T1a, T20, T19, T11; cannam@95: T18 = ri[WS(rs, 1)]; cannam@95: T1b = ii[WS(rs, 1)]; cannam@95: T17 = W[0]; cannam@95: T1a = W[1]; cannam@95: T12 = ri[WS(rs, 11)]; cannam@95: T15 = ii[WS(rs, 11)]; cannam@95: T20 = T17 * T1b; cannam@95: T19 = T17 * T18; cannam@95: T11 = W[20]; cannam@95: T14 = W[21]; cannam@95: T21 = FNMS(T1a, T18, T20); cannam@95: T1c = FMA(T1a, T1b, T19); cannam@95: T1Y = T11 * T15; cannam@95: T13 = T11 * T12; cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E T2G, T2h, T3J, T3I, T32, T30, T1H, T1W, T3P, T3O, T2b; cannam@95: { cannam@95: E T3f, T3b, T1Z, T16, T3p, TU; cannam@95: T3f = T39 + T3a; cannam@95: T3b = T39 - T3a; cannam@95: T1Z = FNMS(T14, T12, T1Y); cannam@95: T16 = FMA(T14, T15, T13); cannam@95: T3p = Tz - TT; cannam@95: TU = Tz + TT; cannam@95: { cannam@95: E T3g, T2U, T23, T3c, T3e, T3q, T3s, T1A, T34, T3r, T3n; cannam@95: { cannam@95: E T22, T1d, T2F, T2E, T36, T2D; cannam@95: T22 = T1Z - T21; cannam@95: T2D = T1Z + T21; cannam@95: T1d = T16 + T1c; cannam@95: T2F = T1c - T16; cannam@95: T2E = FNMS(KP500000000, T2D, T2C); cannam@95: T36 = T2C + T2D; cannam@95: { cannam@95: E T1e, T1X, T38, T1z, T3o; cannam@95: T1e = T10 + T1d; cannam@95: T1X = FNMS(KP500000000, T1d, T10); cannam@95: T38 = T36 - T37; cannam@95: T3g = T36 + T37; cannam@95: T2G = FMA(KP866025403, T2F, T2E); cannam@95: T2U = FNMS(KP866025403, T2F, T2E); cannam@95: T1z = T1e + T1y; cannam@95: T3o = T1e - T1y; cannam@95: T2h = FMA(KP866025403, T22, T1X); cannam@95: T23 = FNMS(KP866025403, T22, T1X); cannam@95: T3c = FNMS(KP618033988, T3b, T38); cannam@95: T3e = FMA(KP618033988, T38, T3b); cannam@95: T3q = FNMS(KP618033988, T3p, T3o); cannam@95: T3s = FMA(KP618033988, T3o, T3p); cannam@95: T1A = TU + T1z; cannam@95: T34 = TU - T1z; cannam@95: } cannam@95: } cannam@95: { cannam@95: E T2W, T33, T3m, T3h, T2Z, T3d, T35, T3l; cannam@95: T3J = T2U + T2V; cannam@95: T2W = T2U - T2V; cannam@95: ri[0] = Tf + T1A; cannam@95: T33 = FNMS(KP250000000, T1A, Tf); cannam@95: T3m = T3f - T3g; cannam@95: T3h = T3f + T3g; cannam@95: T2Z = T2X - T2Y; cannam@95: T3I = T2X + T2Y; cannam@95: T3d = FMA(KP559016994, T34, T33); cannam@95: T35 = FNMS(KP559016994, T34, T33); cannam@95: ii[0] = T3h + T3k; cannam@95: T3l = FNMS(KP250000000, T3h, T3k); cannam@95: ri[WS(rs, 3)] = FMA(KP951056516, T3c, T35); cannam@95: ri[WS(rs, 12)] = FNMS(KP951056516, T3c, T35); cannam@95: ri[WS(rs, 6)] = FMA(KP951056516, T3e, T3d); cannam@95: ri[WS(rs, 9)] = FNMS(KP951056516, T3e, T3d); cannam@95: T3r = FMA(KP559016994, T3m, T3l); cannam@95: T3n = FNMS(KP559016994, T3m, T3l); cannam@95: T32 = FMA(KP618033988, T2W, T2Z); cannam@95: T30 = FNMS(KP618033988, T2Z, T2W); cannam@95: } cannam@95: ii[WS(rs, 12)] = FMA(KP951056516, T3q, T3n); cannam@95: ii[WS(rs, 3)] = FNMS(KP951056516, T3q, T3n); cannam@95: ii[WS(rs, 9)] = FMA(KP951056516, T3s, T3r); cannam@95: ii[WS(rs, 6)] = FNMS(KP951056516, T3s, T3r); cannam@95: T2d = FMA(KP866025403, T1G, T1B); cannam@95: T1H = FNMS(KP866025403, T1G, T1B); cannam@95: T1W = T1O + T1V; cannam@95: T3P = T1O - T1V; cannam@95: T3O = T23 - T2a; cannam@95: T2b = T23 + T2a; cannam@95: } cannam@95: } cannam@95: { cannam@95: E T3H, T3v, T2S, T3Q, T3S, T2R, T2c; cannam@95: T3H = FNMS(KP866025403, T3u, T3t); cannam@95: T3v = FMA(KP866025403, T3u, T3t); cannam@95: T2c = T1W + T2b; cannam@95: T2S = T1W - T2b; cannam@95: T3Q = FNMS(KP618033988, T3P, T3O); cannam@95: T3S = FMA(KP618033988, T3O, T3P); cannam@95: ri[WS(rs, 5)] = T1H + T2c; cannam@95: T2R = FNMS(KP250000000, T2c, T1H); cannam@95: { cannam@95: E T2g, T2j, T3G, T3E, T2A, T2N, T3y, T3A, T3M, T3L, T3z, T3F, T3B; cannam@95: { cannam@95: E T3C, T3D, T31, T2T, T3K; cannam@95: T2g = T2e + T2f; cannam@95: T3C = T2e - T2f; cannam@95: T3D = T2h - T2i; cannam@95: T2j = T2h + T2i; cannam@95: T31 = FMA(KP559016994, T2S, T2R); cannam@95: T2T = FNMS(KP559016994, T2S, T2R); cannam@95: T3K = T3I + T3J; cannam@95: T3M = T3I - T3J; cannam@95: ri[WS(rs, 8)] = FMA(KP951056516, T30, T2T); cannam@95: ri[WS(rs, 2)] = FNMS(KP951056516, T30, T2T); cannam@95: ri[WS(rs, 11)] = FMA(KP951056516, T32, T31); cannam@95: ri[WS(rs, 14)] = FNMS(KP951056516, T32, T31); cannam@95: ii[WS(rs, 5)] = T3K + T3H; cannam@95: T3L = FNMS(KP250000000, T3K, T3H); cannam@95: T3G = FNMS(KP618033988, T3C, T3D); cannam@95: T3E = FMA(KP618033988, T3D, T3C); cannam@95: } cannam@95: { cannam@95: E T3N, T3R, T3w, T3x; cannam@95: T3N = FNMS(KP559016994, T3M, T3L); cannam@95: T3R = FMA(KP559016994, T3M, T3L); cannam@95: T3w = T2t + T2z; cannam@95: T2A = T2t - T2z; cannam@95: T2N = T2G - T2M; cannam@95: T3x = T2G + T2M; cannam@95: ii[WS(rs, 8)] = FNMS(KP951056516, T3Q, T3N); cannam@95: ii[WS(rs, 2)] = FMA(KP951056516, T3Q, T3N); cannam@95: ii[WS(rs, 14)] = FMA(KP951056516, T3S, T3R); cannam@95: ii[WS(rs, 11)] = FNMS(KP951056516, T3S, T3R); cannam@95: T3y = T3w + T3x; cannam@95: T3A = T3w - T3x; cannam@95: } cannam@95: ii[WS(rs, 10)] = T3y + T3v; cannam@95: T3z = FNMS(KP250000000, T3y, T3v); cannam@95: T2O = FMA(KP618033988, T2N, T2A); cannam@95: T2Q = FNMS(KP618033988, T2A, T2N); cannam@95: T3F = FNMS(KP559016994, T3A, T3z); cannam@95: T3B = FMA(KP559016994, T3A, T3z); cannam@95: ii[WS(rs, 4)] = FMA(KP951056516, T3E, T3B); cannam@95: ii[WS(rs, 1)] = FNMS(KP951056516, T3E, T3B); cannam@95: ii[WS(rs, 13)] = FNMS(KP951056516, T3G, T3F); cannam@95: ii[WS(rs, 7)] = FMA(KP951056516, T3G, T3F); cannam@95: T2m = T2g - T2j; cannam@95: T2k = T2g + T2j; cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: ri[WS(rs, 10)] = T2d + T2k; cannam@95: T2l = FNMS(KP250000000, T2k, T2d); cannam@95: T2P = FNMS(KP559016994, T2m, T2l); cannam@95: T2n = FMA(KP559016994, T2m, T2l); cannam@95: ri[WS(rs, 1)] = FMA(KP951056516, T2O, T2n); cannam@95: ri[WS(rs, 4)] = FNMS(KP951056516, T2O, T2n); cannam@95: ri[WS(rs, 13)] = FMA(KP951056516, T2Q, T2P); cannam@95: ri[WS(rs, 7)] = FNMS(KP951056516, T2Q, T2P); cannam@95: } cannam@95: } cannam@95: } cannam@95: cannam@95: static const tw_instr twinstr[] = { cannam@95: {TW_FULL, 0, 15}, cannam@95: {TW_NEXT, 1, 0} cannam@95: }; cannam@95: cannam@95: static const ct_desc desc = { 15, "t1_15", twinstr, &GENUS, {72, 28, 112, 0}, 0, 0, 0 }; cannam@95: cannam@95: void X(codelet_t1_15) (planner *p) { cannam@95: X(kdft_dit_register) (p, t1_15, &desc); cannam@95: } cannam@95: #else /* HAVE_FMA */ cannam@95: cannam@95: /* Generated by: ../../../genfft/gen_twiddle.native -compact -variables 4 -pipeline-latency 4 -n 15 -name t1_15 -include t.h */ cannam@95: cannam@95: /* cannam@95: * This function contains 184 FP additions, 112 FP multiplications, cannam@95: * (or, 128 additions, 56 multiplications, 56 fused multiply/add), cannam@95: * 65 stack variables, 6 constants, and 60 memory accesses cannam@95: */ cannam@95: #include "t.h" cannam@95: cannam@95: static void t1_15(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms) cannam@95: { cannam@95: DK(KP587785252, +0.587785252292473129168705954639072768597652438); cannam@95: DK(KP951056516, +0.951056516295153572116439333379382143405698634); cannam@95: DK(KP250000000, +0.250000000000000000000000000000000000000000000); cannam@95: DK(KP559016994, +0.559016994374947424102293417182819058860154590); cannam@95: DK(KP500000000, +0.500000000000000000000000000000000000000000000); cannam@95: DK(KP866025403, +0.866025403784438646763723170752936183471402627); cannam@95: { cannam@95: INT m; cannam@95: for (m = mb, W = W + (mb * 28); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 28, MAKE_VOLATILE_STRIDE(30, rs)) { cannam@95: E T1q, T34, Td, T1n, T2S, T35, T13, T1k, T1l, T2E, T2F, T2O, T1H, T1T, T2k; cannam@95: E T2t, T2f, T2s, T1M, T1U, Tu, TL, TM, T2H, T2I, T2N, T1w, T1Q, T29, T2w; cannam@95: E T24, T2v, T1B, T1R; cannam@95: { cannam@95: E T1, T2R, T6, T1o, Tb, T1p, Tc, T2Q; cannam@95: T1 = ri[0]; cannam@95: T2R = ii[0]; cannam@95: { cannam@95: E T3, T5, T2, T4; cannam@95: T3 = ri[WS(rs, 5)]; cannam@95: T5 = ii[WS(rs, 5)]; cannam@95: T2 = W[8]; cannam@95: T4 = W[9]; cannam@95: T6 = FMA(T2, T3, T4 * T5); cannam@95: T1o = FNMS(T4, T3, T2 * T5); cannam@95: } cannam@95: { cannam@95: E T8, Ta, T7, T9; cannam@95: T8 = ri[WS(rs, 10)]; cannam@95: Ta = ii[WS(rs, 10)]; cannam@95: T7 = W[18]; cannam@95: T9 = W[19]; cannam@95: Tb = FMA(T7, T8, T9 * Ta); cannam@95: T1p = FNMS(T9, T8, T7 * Ta); cannam@95: } cannam@95: T1q = KP866025403 * (T1o - T1p); cannam@95: T34 = KP866025403 * (Tb - T6); cannam@95: Tc = T6 + Tb; cannam@95: Td = T1 + Tc; cannam@95: T1n = FNMS(KP500000000, Tc, T1); cannam@95: T2Q = T1o + T1p; cannam@95: T2S = T2Q + T2R; cannam@95: T35 = FNMS(KP500000000, T2Q, T2R); cannam@95: } cannam@95: { cannam@95: E TR, T2c, T18, T2h, TW, T1E, T11, T1F, T12, T2d, T1d, T1J, T1i, T1K, T1j; cannam@95: E T2i; cannam@95: { cannam@95: E TO, TQ, TN, TP; cannam@95: TO = ri[WS(rs, 6)]; cannam@95: TQ = ii[WS(rs, 6)]; cannam@95: TN = W[10]; cannam@95: TP = W[11]; cannam@95: TR = FMA(TN, TO, TP * TQ); cannam@95: T2c = FNMS(TP, TO, TN * TQ); cannam@95: } cannam@95: { cannam@95: E T15, T17, T14, T16; cannam@95: T15 = ri[WS(rs, 9)]; cannam@95: T17 = ii[WS(rs, 9)]; cannam@95: T14 = W[16]; cannam@95: T16 = W[17]; cannam@95: T18 = FMA(T14, T15, T16 * T17); cannam@95: T2h = FNMS(T16, T15, T14 * T17); cannam@95: } cannam@95: { cannam@95: E TT, TV, TS, TU; cannam@95: TT = ri[WS(rs, 11)]; cannam@95: TV = ii[WS(rs, 11)]; cannam@95: TS = W[20]; cannam@95: TU = W[21]; cannam@95: TW = FMA(TS, TT, TU * TV); cannam@95: T1E = FNMS(TU, TT, TS * TV); cannam@95: } cannam@95: { cannam@95: E TY, T10, TX, TZ; cannam@95: TY = ri[WS(rs, 1)]; cannam@95: T10 = ii[WS(rs, 1)]; cannam@95: TX = W[0]; cannam@95: TZ = W[1]; cannam@95: T11 = FMA(TX, TY, TZ * T10); cannam@95: T1F = FNMS(TZ, TY, TX * T10); cannam@95: } cannam@95: T12 = TW + T11; cannam@95: T2d = T1E + T1F; cannam@95: { cannam@95: E T1a, T1c, T19, T1b; cannam@95: T1a = ri[WS(rs, 14)]; cannam@95: T1c = ii[WS(rs, 14)]; cannam@95: T19 = W[26]; cannam@95: T1b = W[27]; cannam@95: T1d = FMA(T19, T1a, T1b * T1c); cannam@95: T1J = FNMS(T1b, T1a, T19 * T1c); cannam@95: } cannam@95: { cannam@95: E T1f, T1h, T1e, T1g; cannam@95: T1f = ri[WS(rs, 4)]; cannam@95: T1h = ii[WS(rs, 4)]; cannam@95: T1e = W[6]; cannam@95: T1g = W[7]; cannam@95: T1i = FMA(T1e, T1f, T1g * T1h); cannam@95: T1K = FNMS(T1g, T1f, T1e * T1h); cannam@95: } cannam@95: T1j = T1d + T1i; cannam@95: T2i = T1J + T1K; cannam@95: { cannam@95: E T1D, T1G, T2g, T2j; cannam@95: T13 = TR + T12; cannam@95: T1k = T18 + T1j; cannam@95: T1l = T13 + T1k; cannam@95: T2E = T2c + T2d; cannam@95: T2F = T2h + T2i; cannam@95: T2O = T2E + T2F; cannam@95: T1D = FNMS(KP500000000, T12, TR); cannam@95: T1G = KP866025403 * (T1E - T1F); cannam@95: T1H = T1D - T1G; cannam@95: T1T = T1D + T1G; cannam@95: T2g = KP866025403 * (T1i - T1d); cannam@95: T2j = FNMS(KP500000000, T2i, T2h); cannam@95: T2k = T2g + T2j; cannam@95: T2t = T2j - T2g; cannam@95: { cannam@95: E T2b, T2e, T1I, T1L; cannam@95: T2b = KP866025403 * (T11 - TW); cannam@95: T2e = FNMS(KP500000000, T2d, T2c); cannam@95: T2f = T2b + T2e; cannam@95: T2s = T2e - T2b; cannam@95: T1I = FNMS(KP500000000, T1j, T18); cannam@95: T1L = KP866025403 * (T1J - T1K); cannam@95: T1M = T1I - T1L; cannam@95: T1U = T1I + T1L; cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E Ti, T21, Tz, T26, Tn, T1t, Ts, T1u, Tt, T22, TE, T1y, TJ, T1z, TK; cannam@95: E T27; cannam@95: { cannam@95: E Tf, Th, Te, Tg; cannam@95: Tf = ri[WS(rs, 3)]; cannam@95: Th = ii[WS(rs, 3)]; cannam@95: Te = W[4]; cannam@95: Tg = W[5]; cannam@95: Ti = FMA(Te, Tf, Tg * Th); cannam@95: T21 = FNMS(Tg, Tf, Te * Th); cannam@95: } cannam@95: { cannam@95: E Tw, Ty, Tv, Tx; cannam@95: Tw = ri[WS(rs, 12)]; cannam@95: Ty = ii[WS(rs, 12)]; cannam@95: Tv = W[22]; cannam@95: Tx = W[23]; cannam@95: Tz = FMA(Tv, Tw, Tx * Ty); cannam@95: T26 = FNMS(Tx, Tw, Tv * Ty); cannam@95: } cannam@95: { cannam@95: E Tk, Tm, Tj, Tl; cannam@95: Tk = ri[WS(rs, 8)]; cannam@95: Tm = ii[WS(rs, 8)]; cannam@95: Tj = W[14]; cannam@95: Tl = W[15]; cannam@95: Tn = FMA(Tj, Tk, Tl * Tm); cannam@95: T1t = FNMS(Tl, Tk, Tj * Tm); cannam@95: } cannam@95: { cannam@95: E Tp, Tr, To, Tq; cannam@95: Tp = ri[WS(rs, 13)]; cannam@95: Tr = ii[WS(rs, 13)]; cannam@95: To = W[24]; cannam@95: Tq = W[25]; cannam@95: Ts = FMA(To, Tp, Tq * Tr); cannam@95: T1u = FNMS(Tq, Tp, To * Tr); cannam@95: } cannam@95: Tt = Tn + Ts; cannam@95: T22 = T1t + T1u; cannam@95: { cannam@95: E TB, TD, TA, TC; cannam@95: TB = ri[WS(rs, 2)]; cannam@95: TD = ii[WS(rs, 2)]; cannam@95: TA = W[2]; cannam@95: TC = W[3]; cannam@95: TE = FMA(TA, TB, TC * TD); cannam@95: T1y = FNMS(TC, TB, TA * TD); cannam@95: } cannam@95: { cannam@95: E TG, TI, TF, TH; cannam@95: TG = ri[WS(rs, 7)]; cannam@95: TI = ii[WS(rs, 7)]; cannam@95: TF = W[12]; cannam@95: TH = W[13]; cannam@95: TJ = FMA(TF, TG, TH * TI); cannam@95: T1z = FNMS(TH, TG, TF * TI); cannam@95: } cannam@95: TK = TE + TJ; cannam@95: T27 = T1y + T1z; cannam@95: { cannam@95: E T1s, T1v, T25, T28; cannam@95: Tu = Ti + Tt; cannam@95: TL = Tz + TK; cannam@95: TM = Tu + TL; cannam@95: T2H = T21 + T22; cannam@95: T2I = T26 + T27; cannam@95: T2N = T2H + T2I; cannam@95: T1s = FNMS(KP500000000, Tt, Ti); cannam@95: T1v = KP866025403 * (T1t - T1u); cannam@95: T1w = T1s - T1v; cannam@95: T1Q = T1s + T1v; cannam@95: T25 = KP866025403 * (TJ - TE); cannam@95: T28 = FNMS(KP500000000, T27, T26); cannam@95: T29 = T25 + T28; cannam@95: T2w = T28 - T25; cannam@95: { cannam@95: E T20, T23, T1x, T1A; cannam@95: T20 = KP866025403 * (Ts - Tn); cannam@95: T23 = FNMS(KP500000000, T22, T21); cannam@95: T24 = T20 + T23; cannam@95: T2v = T23 - T20; cannam@95: T1x = FNMS(KP500000000, TK, Tz); cannam@95: T1A = KP866025403 * (T1y - T1z); cannam@95: T1B = T1x - T1A; cannam@95: T1R = T1x + T1A; cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E T2C, T1m, T2B, T2K, T2M, T2G, T2J, T2L, T2D; cannam@95: T2C = KP559016994 * (TM - T1l); cannam@95: T1m = TM + T1l; cannam@95: T2B = FNMS(KP250000000, T1m, Td); cannam@95: T2G = T2E - T2F; cannam@95: T2J = T2H - T2I; cannam@95: T2K = FNMS(KP587785252, T2J, KP951056516 * T2G); cannam@95: T2M = FMA(KP951056516, T2J, KP587785252 * T2G); cannam@95: ri[0] = Td + T1m; cannam@95: T2L = T2C + T2B; cannam@95: ri[WS(rs, 9)] = T2L - T2M; cannam@95: ri[WS(rs, 6)] = T2L + T2M; cannam@95: T2D = T2B - T2C; cannam@95: ri[WS(rs, 12)] = T2D - T2K; cannam@95: ri[WS(rs, 3)] = T2D + T2K; cannam@95: } cannam@95: { cannam@95: E T2U, T2P, T2T, T2Y, T30, T2W, T2X, T2Z, T2V; cannam@95: T2U = KP559016994 * (T2N - T2O); cannam@95: T2P = T2N + T2O; cannam@95: T2T = FNMS(KP250000000, T2P, T2S); cannam@95: T2W = T13 - T1k; cannam@95: T2X = Tu - TL; cannam@95: T2Y = FNMS(KP587785252, T2X, KP951056516 * T2W); cannam@95: T30 = FMA(KP951056516, T2X, KP587785252 * T2W); cannam@95: ii[0] = T2P + T2S; cannam@95: T2Z = T2U + T2T; cannam@95: ii[WS(rs, 6)] = T2Z - T30; cannam@95: ii[WS(rs, 9)] = T30 + T2Z; cannam@95: T2V = T2T - T2U; cannam@95: ii[WS(rs, 3)] = T2V - T2Y; cannam@95: ii[WS(rs, 12)] = T2Y + T2V; cannam@95: } cannam@95: { cannam@95: E T2y, T2A, T1r, T1O, T2p, T2q, T2z, T2r; cannam@95: { cannam@95: E T2u, T2x, T1C, T1N; cannam@95: T2u = T2s - T2t; cannam@95: T2x = T2v - T2w; cannam@95: T2y = FNMS(KP587785252, T2x, KP951056516 * T2u); cannam@95: T2A = FMA(KP951056516, T2x, KP587785252 * T2u); cannam@95: T1r = T1n - T1q; cannam@95: T1C = T1w + T1B; cannam@95: T1N = T1H + T1M; cannam@95: T1O = T1C + T1N; cannam@95: T2p = FNMS(KP250000000, T1O, T1r); cannam@95: T2q = KP559016994 * (T1C - T1N); cannam@95: } cannam@95: ri[WS(rs, 5)] = T1r + T1O; cannam@95: T2z = T2q + T2p; cannam@95: ri[WS(rs, 14)] = T2z - T2A; cannam@95: ri[WS(rs, 11)] = T2z + T2A; cannam@95: T2r = T2p - T2q; cannam@95: ri[WS(rs, 2)] = T2r - T2y; cannam@95: ri[WS(rs, 8)] = T2r + T2y; cannam@95: } cannam@95: { cannam@95: E T3h, T3q, T3i, T3l, T3m, T3n, T3p, T3o; cannam@95: { cannam@95: E T3f, T3g, T3j, T3k; cannam@95: T3f = T1H - T1M; cannam@95: T3g = T1w - T1B; cannam@95: T3h = FNMS(KP587785252, T3g, KP951056516 * T3f); cannam@95: T3q = FMA(KP951056516, T3g, KP587785252 * T3f); cannam@95: T3i = T35 - T34; cannam@95: T3j = T2v + T2w; cannam@95: T3k = T2s + T2t; cannam@95: T3l = T3j + T3k; cannam@95: T3m = FNMS(KP250000000, T3l, T3i); cannam@95: T3n = KP559016994 * (T3j - T3k); cannam@95: } cannam@95: ii[WS(rs, 5)] = T3l + T3i; cannam@95: T3p = T3n + T3m; cannam@95: ii[WS(rs, 11)] = T3p - T3q; cannam@95: ii[WS(rs, 14)] = T3q + T3p; cannam@95: T3o = T3m - T3n; cannam@95: ii[WS(rs, 2)] = T3h + T3o; cannam@95: ii[WS(rs, 8)] = T3o - T3h; cannam@95: } cannam@95: { cannam@95: E T3c, T3d, T36, T37, T33, T38, T3e, T39; cannam@95: { cannam@95: E T3a, T3b, T31, T32; cannam@95: T3a = T1Q - T1R; cannam@95: T3b = T1T - T1U; cannam@95: T3c = FMA(KP951056516, T3a, KP587785252 * T3b); cannam@95: T3d = FNMS(KP587785252, T3a, KP951056516 * T3b); cannam@95: T36 = T34 + T35; cannam@95: T31 = T24 + T29; cannam@95: T32 = T2f + T2k; cannam@95: T37 = T31 + T32; cannam@95: T33 = KP559016994 * (T31 - T32); cannam@95: T38 = FNMS(KP250000000, T37, T36); cannam@95: } cannam@95: ii[WS(rs, 10)] = T37 + T36; cannam@95: T3e = T38 - T33; cannam@95: ii[WS(rs, 7)] = T3d + T3e; cannam@95: ii[WS(rs, 13)] = T3e - T3d; cannam@95: T39 = T33 + T38; cannam@95: ii[WS(rs, 1)] = T39 - T3c; cannam@95: ii[WS(rs, 4)] = T3c + T39; cannam@95: } cannam@95: { cannam@95: E T2m, T2o, T1P, T1W, T1X, T1Y, T2n, T1Z; cannam@95: { cannam@95: E T2a, T2l, T1S, T1V; cannam@95: T2a = T24 - T29; cannam@95: T2l = T2f - T2k; cannam@95: T2m = FMA(KP951056516, T2a, KP587785252 * T2l); cannam@95: T2o = FNMS(KP587785252, T2a, KP951056516 * T2l); cannam@95: T1P = T1n + T1q; cannam@95: T1S = T1Q + T1R; cannam@95: T1V = T1T + T1U; cannam@95: T1W = T1S + T1V; cannam@95: T1X = KP559016994 * (T1S - T1V); cannam@95: T1Y = FNMS(KP250000000, T1W, T1P); cannam@95: } cannam@95: ri[WS(rs, 10)] = T1P + T1W; cannam@95: T2n = T1Y - T1X; cannam@95: ri[WS(rs, 7)] = T2n - T2o; cannam@95: ri[WS(rs, 13)] = T2n + T2o; cannam@95: T1Z = T1X + T1Y; cannam@95: ri[WS(rs, 4)] = T1Z - T2m; cannam@95: ri[WS(rs, 1)] = T1Z + T2m; cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: cannam@95: static const tw_instr twinstr[] = { cannam@95: {TW_FULL, 0, 15}, cannam@95: {TW_NEXT, 1, 0} cannam@95: }; cannam@95: cannam@95: static const ct_desc desc = { 15, "t1_15", twinstr, &GENUS, {128, 56, 56, 0}, 0, 0, 0 }; cannam@95: cannam@95: void X(codelet_t1_15) (planner *p) { cannam@95: X(kdft_dit_register) (p, t1_15, &desc); cannam@95: } cannam@95: #endif /* HAVE_FMA */