cannam@167: /* cannam@167: * Copyright (c) 2003, 2007-14 Matteo Frigo cannam@167: * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology cannam@167: * cannam@167: * This program is free software; you can redistribute it and/or modify cannam@167: * it under the terms of the GNU General Public License as published by cannam@167: * the Free Software Foundation; either version 2 of the License, or cannam@167: * (at your option) any later version. cannam@167: * cannam@167: * This program is distributed in the hope that it will be useful, cannam@167: * but WITHOUT ANY WARRANTY; without even the implied warranty of cannam@167: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the cannam@167: * GNU General Public License for more details. cannam@167: * cannam@167: * You should have received a copy of the GNU General Public License cannam@167: * along with this program; if not, write to the Free Software cannam@167: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA cannam@167: * cannam@167: */ cannam@167: cannam@167: /* This file was automatically generated --- DO NOT EDIT */ cannam@167: /* Generated on Thu May 24 08:06:57 EDT 2018 */ cannam@167: cannam@167: #include "rdft/codelet-rdft.h" cannam@167: cannam@167: #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA) cannam@167: cannam@167: /* Generated by: ../../../genfft/gen_hc2c.native -fma -compact -variables 4 -pipeline-latency 4 -n 16 -dit -name hc2cf_16 -include rdft/scalar/hc2cf.h */ cannam@167: cannam@167: /* cannam@167: * This function contains 174 FP additions, 100 FP multiplications, cannam@167: * (or, 104 additions, 30 multiplications, 70 fused multiply/add), cannam@167: * 60 stack variables, 3 constants, and 64 memory accesses cannam@167: */ cannam@167: #include "rdft/scalar/hc2cf.h" cannam@167: cannam@167: static void hc2cf_16(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) cannam@167: { cannam@167: DK(KP923879532, +0.923879532511286756128183189396788286822416626); cannam@167: DK(KP414213562, +0.414213562373095048801688724209698078569671875); cannam@167: DK(KP707106781, +0.707106781186547524400844362104849039284835938); cannam@167: { cannam@167: INT m; cannam@167: for (m = mb, W = W + ((mb - 1) * 30); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 30, MAKE_VOLATILE_STRIDE(64, rs)) { cannam@167: E T8, T3z, T1I, T3o, T1s, T35, T2p, T2r, T1F, T36, T2k, T2w, Tl, T3A, T1N; cannam@167: E T3k, Tz, T2V, T1T, T1U, T11, T30, T29, T2c, T1e, T31, T2a, T2h, TM, T2W; cannam@167: E T1W, T21; cannam@167: { cannam@167: E T1, T3n, T3, T6, T4, T3l, T2, T7, T3m, T5; cannam@167: T1 = Rp[0]; cannam@167: T3n = Rm[0]; cannam@167: T3 = Rp[WS(rs, 4)]; cannam@167: T6 = Rm[WS(rs, 4)]; cannam@167: T2 = W[14]; cannam@167: T4 = T2 * T3; cannam@167: T3l = T2 * T6; cannam@167: T5 = W[15]; cannam@167: T7 = FMA(T5, T6, T4); cannam@167: T3m = FNMS(T5, T3, T3l); cannam@167: T8 = T1 + T7; cannam@167: T3z = T3n - T3m; cannam@167: T1I = T1 - T7; cannam@167: T3o = T3m + T3n; cannam@167: } cannam@167: { cannam@167: E T1h, T1k, T1i, T2l, T1n, T1q, T1o, T2n, T1g, T1m; cannam@167: T1h = Ip[WS(rs, 7)]; cannam@167: T1k = Im[WS(rs, 7)]; cannam@167: T1g = W[28]; cannam@167: T1i = T1g * T1h; cannam@167: T2l = T1g * T1k; cannam@167: T1n = Ip[WS(rs, 3)]; cannam@167: T1q = Im[WS(rs, 3)]; cannam@167: T1m = W[12]; cannam@167: T1o = T1m * T1n; cannam@167: T2n = T1m * T1q; cannam@167: { cannam@167: E T1l, T2m, T1r, T2o, T1j, T1p; cannam@167: T1j = W[29]; cannam@167: T1l = FMA(T1j, T1k, T1i); cannam@167: T2m = FNMS(T1j, T1h, T2l); cannam@167: T1p = W[13]; cannam@167: T1r = FMA(T1p, T1q, T1o); cannam@167: T2o = FNMS(T1p, T1n, T2n); cannam@167: T1s = T1l + T1r; cannam@167: T35 = T2m + T2o; cannam@167: T2p = T2m - T2o; cannam@167: T2r = T1l - T1r; cannam@167: } cannam@167: } cannam@167: { cannam@167: E T1u, T1x, T1v, T2s, T1A, T1D, T1B, T2u, T1t, T1z; cannam@167: T1u = Ip[WS(rs, 1)]; cannam@167: T1x = Im[WS(rs, 1)]; cannam@167: T1t = W[4]; cannam@167: T1v = T1t * T1u; cannam@167: T2s = T1t * T1x; cannam@167: T1A = Ip[WS(rs, 5)]; cannam@167: T1D = Im[WS(rs, 5)]; cannam@167: T1z = W[20]; cannam@167: T1B = T1z * T1A; cannam@167: T2u = T1z * T1D; cannam@167: { cannam@167: E T1y, T2t, T1E, T2v, T1w, T1C; cannam@167: T1w = W[5]; cannam@167: T1y = FMA(T1w, T1x, T1v); cannam@167: T2t = FNMS(T1w, T1u, T2s); cannam@167: T1C = W[21]; cannam@167: T1E = FMA(T1C, T1D, T1B); cannam@167: T2v = FNMS(T1C, T1A, T2u); cannam@167: T1F = T1y + T1E; cannam@167: T36 = T2t + T2v; cannam@167: T2k = T1E - T1y; cannam@167: T2w = T2t - T2v; cannam@167: } cannam@167: } cannam@167: { cannam@167: E Ta, Td, Tb, T1J, Tg, Tj, Th, T1L, T9, Tf; cannam@167: Ta = Rp[WS(rs, 2)]; cannam@167: Td = Rm[WS(rs, 2)]; cannam@167: T9 = W[6]; cannam@167: Tb = T9 * Ta; cannam@167: T1J = T9 * Td; cannam@167: Tg = Rp[WS(rs, 6)]; cannam@167: Tj = Rm[WS(rs, 6)]; cannam@167: Tf = W[22]; cannam@167: Th = Tf * Tg; cannam@167: T1L = Tf * Tj; cannam@167: { cannam@167: E Te, T1K, Tk, T1M, Tc, Ti; cannam@167: Tc = W[7]; cannam@167: Te = FMA(Tc, Td, Tb); cannam@167: T1K = FNMS(Tc, Ta, T1J); cannam@167: Ti = W[23]; cannam@167: Tk = FMA(Ti, Tj, Th); cannam@167: T1M = FNMS(Ti, Tg, T1L); cannam@167: Tl = Te + Tk; cannam@167: T3A = Te - Tk; cannam@167: T1N = T1K - T1M; cannam@167: T3k = T1K + T1M; cannam@167: } cannam@167: } cannam@167: { cannam@167: E To, Tr, Tp, T1P, Tu, Tx, Tv, T1R, Tn, Tt; cannam@167: To = Rp[WS(rs, 1)]; cannam@167: Tr = Rm[WS(rs, 1)]; cannam@167: Tn = W[2]; cannam@167: Tp = Tn * To; cannam@167: T1P = Tn * Tr; cannam@167: Tu = Rp[WS(rs, 5)]; cannam@167: Tx = Rm[WS(rs, 5)]; cannam@167: Tt = W[18]; cannam@167: Tv = Tt * Tu; cannam@167: T1R = Tt * Tx; cannam@167: { cannam@167: E Ts, T1Q, Ty, T1S, Tq, Tw; cannam@167: Tq = W[3]; cannam@167: Ts = FMA(Tq, Tr, Tp); cannam@167: T1Q = FNMS(Tq, To, T1P); cannam@167: Tw = W[19]; cannam@167: Ty = FMA(Tw, Tx, Tv); cannam@167: T1S = FNMS(Tw, Tu, T1R); cannam@167: Tz = Ts + Ty; cannam@167: T2V = T1Q + T1S; cannam@167: T1T = T1Q - T1S; cannam@167: T1U = Ts - Ty; cannam@167: } cannam@167: } cannam@167: { cannam@167: E TQ, TT, TR, T25, TW, TZ, TX, T27, TP, TV; cannam@167: TQ = Ip[0]; cannam@167: TT = Im[0]; cannam@167: TP = W[0]; cannam@167: TR = TP * TQ; cannam@167: T25 = TP * TT; cannam@167: TW = Ip[WS(rs, 4)]; cannam@167: TZ = Im[WS(rs, 4)]; cannam@167: TV = W[16]; cannam@167: TX = TV * TW; cannam@167: T27 = TV * TZ; cannam@167: { cannam@167: E TU, T26, T10, T28, TS, TY; cannam@167: TS = W[1]; cannam@167: TU = FMA(TS, TT, TR); cannam@167: T26 = FNMS(TS, TQ, T25); cannam@167: TY = W[17]; cannam@167: T10 = FMA(TY, TZ, TX); cannam@167: T28 = FNMS(TY, TW, T27); cannam@167: T11 = TU + T10; cannam@167: T30 = T26 + T28; cannam@167: T29 = T26 - T28; cannam@167: T2c = TU - T10; cannam@167: } cannam@167: } cannam@167: { cannam@167: E T13, T16, T14, T2d, T19, T1c, T1a, T2f, T12, T18; cannam@167: T13 = Ip[WS(rs, 2)]; cannam@167: T16 = Im[WS(rs, 2)]; cannam@167: T12 = W[8]; cannam@167: T14 = T12 * T13; cannam@167: T2d = T12 * T16; cannam@167: T19 = Ip[WS(rs, 6)]; cannam@167: T1c = Im[WS(rs, 6)]; cannam@167: T18 = W[24]; cannam@167: T1a = T18 * T19; cannam@167: T2f = T18 * T1c; cannam@167: { cannam@167: E T17, T2e, T1d, T2g, T15, T1b; cannam@167: T15 = W[9]; cannam@167: T17 = FMA(T15, T16, T14); cannam@167: T2e = FNMS(T15, T13, T2d); cannam@167: T1b = W[25]; cannam@167: T1d = FMA(T1b, T1c, T1a); cannam@167: T2g = FNMS(T1b, T19, T2f); cannam@167: T1e = T17 + T1d; cannam@167: T31 = T2e + T2g; cannam@167: T2a = T17 - T1d; cannam@167: T2h = T2e - T2g; cannam@167: } cannam@167: } cannam@167: { cannam@167: E TB, TE, TC, T1X, TH, TK, TI, T1Z, TA, TG; cannam@167: TB = Rp[WS(rs, 7)]; cannam@167: TE = Rm[WS(rs, 7)]; cannam@167: TA = W[26]; cannam@167: TC = TA * TB; cannam@167: T1X = TA * TE; cannam@167: TH = Rp[WS(rs, 3)]; cannam@167: TK = Rm[WS(rs, 3)]; cannam@167: TG = W[10]; cannam@167: TI = TG * TH; cannam@167: T1Z = TG * TK; cannam@167: { cannam@167: E TF, T1Y, TL, T20, TD, TJ; cannam@167: TD = W[27]; cannam@167: TF = FMA(TD, TE, TC); cannam@167: T1Y = FNMS(TD, TB, T1X); cannam@167: TJ = W[11]; cannam@167: TL = FMA(TJ, TK, TI); cannam@167: T20 = FNMS(TJ, TH, T1Z); cannam@167: TM = TF + TL; cannam@167: T2W = T1Y + T20; cannam@167: T1W = TF - TL; cannam@167: T21 = T1Y - T20; cannam@167: } cannam@167: } cannam@167: { cannam@167: E TO, T3e, T3q, T3s, T1H, T3r, T3h, T3i; cannam@167: { cannam@167: E Tm, TN, T3j, T3p; cannam@167: Tm = T8 + Tl; cannam@167: TN = Tz + TM; cannam@167: TO = Tm + TN; cannam@167: T3e = Tm - TN; cannam@167: T3j = T2V + T2W; cannam@167: T3p = T3k + T3o; cannam@167: T3q = T3j + T3p; cannam@167: T3s = T3p - T3j; cannam@167: } cannam@167: { cannam@167: E T1f, T1G, T3f, T3g; cannam@167: T1f = T11 + T1e; cannam@167: T1G = T1s + T1F; cannam@167: T1H = T1f + T1G; cannam@167: T3r = T1G - T1f; cannam@167: T3f = T30 + T31; cannam@167: T3g = T35 + T36; cannam@167: T3h = T3f - T3g; cannam@167: T3i = T3f + T3g; cannam@167: } cannam@167: Rm[WS(rs, 7)] = TO - T1H; cannam@167: Im[WS(rs, 7)] = T3i - T3q; cannam@167: Rp[0] = TO + T1H; cannam@167: Ip[0] = T3i + T3q; cannam@167: Rm[WS(rs, 3)] = T3e - T3h; cannam@167: Im[WS(rs, 3)] = T3r - T3s; cannam@167: Rp[WS(rs, 4)] = T3e + T3h; cannam@167: Ip[WS(rs, 4)] = T3r + T3s; cannam@167: } cannam@167: { cannam@167: E T2Y, T3a, T3v, T3x, T33, T3b, T38, T3c; cannam@167: { cannam@167: E T2U, T2X, T3t, T3u; cannam@167: T2U = T8 - Tl; cannam@167: T2X = T2V - T2W; cannam@167: T2Y = T2U + T2X; cannam@167: T3a = T2U - T2X; cannam@167: T3t = TM - Tz; cannam@167: T3u = T3o - T3k; cannam@167: T3v = T3t + T3u; cannam@167: T3x = T3u - T3t; cannam@167: } cannam@167: { cannam@167: E T2Z, T32, T34, T37; cannam@167: T2Z = T11 - T1e; cannam@167: T32 = T30 - T31; cannam@167: T33 = T2Z + T32; cannam@167: T3b = T32 - T2Z; cannam@167: T34 = T1s - T1F; cannam@167: T37 = T35 - T36; cannam@167: T38 = T34 - T37; cannam@167: T3c = T34 + T37; cannam@167: } cannam@167: { cannam@167: E T39, T3w, T3d, T3y; cannam@167: T39 = T33 + T38; cannam@167: Rm[WS(rs, 5)] = FNMS(KP707106781, T39, T2Y); cannam@167: Rp[WS(rs, 2)] = FMA(KP707106781, T39, T2Y); cannam@167: T3w = T3b + T3c; cannam@167: Im[WS(rs, 5)] = FMS(KP707106781, T3w, T3v); cannam@167: Ip[WS(rs, 2)] = FMA(KP707106781, T3w, T3v); cannam@167: T3d = T3b - T3c; cannam@167: Rm[WS(rs, 1)] = FNMS(KP707106781, T3d, T3a); cannam@167: Rp[WS(rs, 6)] = FMA(KP707106781, T3d, T3a); cannam@167: T3y = T38 - T33; cannam@167: Im[WS(rs, 1)] = FMS(KP707106781, T3y, T3x); cannam@167: Ip[WS(rs, 6)] = FMA(KP707106781, T3y, T3x); cannam@167: } cannam@167: } cannam@167: { cannam@167: E T1O, T3B, T3H, T2E, T23, T3C, T2O, T2S, T2H, T3I, T2j, T2B, T2L, T2R, T2y; cannam@167: E T2C; cannam@167: { cannam@167: E T1V, T22, T2b, T2i; cannam@167: T1O = T1I - T1N; cannam@167: T3B = T3z - T3A; cannam@167: T3H = T3A + T3z; cannam@167: T2E = T1I + T1N; cannam@167: T1V = T1T - T1U; cannam@167: T22 = T1W + T21; cannam@167: T23 = T1V - T22; cannam@167: T3C = T1V + T22; cannam@167: { cannam@167: E T2M, T2N, T2F, T2G; cannam@167: T2M = T2r + T2w; cannam@167: T2N = T2p + T2k; cannam@167: T2O = FNMS(KP414213562, T2N, T2M); cannam@167: T2S = FMA(KP414213562, T2M, T2N); cannam@167: T2F = T1U + T1T; cannam@167: T2G = T1W - T21; cannam@167: T2H = T2F + T2G; cannam@167: T3I = T2G - T2F; cannam@167: } cannam@167: T2b = T29 + T2a; cannam@167: T2i = T2c - T2h; cannam@167: T2j = FMA(KP414213562, T2i, T2b); cannam@167: T2B = FNMS(KP414213562, T2b, T2i); cannam@167: { cannam@167: E T2J, T2K, T2q, T2x; cannam@167: T2J = T2c + T2h; cannam@167: T2K = T29 - T2a; cannam@167: T2L = FMA(KP414213562, T2K, T2J); cannam@167: T2R = FNMS(KP414213562, T2J, T2K); cannam@167: T2q = T2k - T2p; cannam@167: T2x = T2r - T2w; cannam@167: T2y = FMA(KP414213562, T2x, T2q); cannam@167: T2C = FNMS(KP414213562, T2q, T2x); cannam@167: } cannam@167: } cannam@167: { cannam@167: E T24, T2z, T3J, T3K; cannam@167: T24 = FMA(KP707106781, T23, T1O); cannam@167: T2z = T2j + T2y; cannam@167: Rm[WS(rs, 4)] = FNMS(KP923879532, T2z, T24); cannam@167: Rp[WS(rs, 3)] = FMA(KP923879532, T2z, T24); cannam@167: T3J = FMA(KP707106781, T3I, T3H); cannam@167: T3K = T2C - T2B; cannam@167: Im[WS(rs, 4)] = FMS(KP923879532, T3K, T3J); cannam@167: Ip[WS(rs, 3)] = FMA(KP923879532, T3K, T3J); cannam@167: } cannam@167: { cannam@167: E T2A, T2D, T3L, T3M; cannam@167: T2A = FNMS(KP707106781, T23, T1O); cannam@167: T2D = T2B + T2C; cannam@167: Rp[WS(rs, 7)] = FNMS(KP923879532, T2D, T2A); cannam@167: Rm[0] = FMA(KP923879532, T2D, T2A); cannam@167: T3L = FNMS(KP707106781, T3I, T3H); cannam@167: T3M = T2y - T2j; cannam@167: Im[0] = FMS(KP923879532, T3M, T3L); cannam@167: Ip[WS(rs, 7)] = FMA(KP923879532, T3M, T3L); cannam@167: } cannam@167: { cannam@167: E T2I, T2P, T3D, T3E; cannam@167: T2I = FMA(KP707106781, T2H, T2E); cannam@167: T2P = T2L + T2O; cannam@167: Rm[WS(rs, 6)] = FNMS(KP923879532, T2P, T2I); cannam@167: Rp[WS(rs, 1)] = FMA(KP923879532, T2P, T2I); cannam@167: T3D = FMA(KP707106781, T3C, T3B); cannam@167: T3E = T2R + T2S; cannam@167: Im[WS(rs, 6)] = FMS(KP923879532, T3E, T3D); cannam@167: Ip[WS(rs, 1)] = FMA(KP923879532, T3E, T3D); cannam@167: } cannam@167: { cannam@167: E T2Q, T2T, T3F, T3G; cannam@167: T2Q = FNMS(KP707106781, T2H, T2E); cannam@167: T2T = T2R - T2S; cannam@167: Rm[WS(rs, 2)] = FNMS(KP923879532, T2T, T2Q); cannam@167: Rp[WS(rs, 5)] = FMA(KP923879532, T2T, T2Q); cannam@167: T3F = FNMS(KP707106781, T3C, T3B); cannam@167: T3G = T2O - T2L; cannam@167: Im[WS(rs, 2)] = FMS(KP923879532, T3G, T3F); cannam@167: Ip[WS(rs, 5)] = FMA(KP923879532, T3G, T3F); cannam@167: } cannam@167: } cannam@167: } cannam@167: } cannam@167: } cannam@167: cannam@167: static const tw_instr twinstr[] = { cannam@167: {TW_FULL, 1, 16}, cannam@167: {TW_NEXT, 1, 0} cannam@167: }; cannam@167: cannam@167: static const hc2c_desc desc = { 16, "hc2cf_16", twinstr, &GENUS, {104, 30, 70, 0} }; cannam@167: cannam@167: void X(codelet_hc2cf_16) (planner *p) { cannam@167: X(khc2c_register) (p, hc2cf_16, &desc, HC2C_VIA_RDFT); cannam@167: } cannam@167: #else cannam@167: cannam@167: /* Generated by: ../../../genfft/gen_hc2c.native -compact -variables 4 -pipeline-latency 4 -n 16 -dit -name hc2cf_16 -include rdft/scalar/hc2cf.h */ cannam@167: cannam@167: /* cannam@167: * This function contains 174 FP additions, 84 FP multiplications, cannam@167: * (or, 136 additions, 46 multiplications, 38 fused multiply/add), cannam@167: * 52 stack variables, 3 constants, and 64 memory accesses cannam@167: */ cannam@167: #include "rdft/scalar/hc2cf.h" cannam@167: cannam@167: static void hc2cf_16(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) cannam@167: { cannam@167: DK(KP382683432, +0.382683432365089771728459984030398866761344562); cannam@167: DK(KP923879532, +0.923879532511286756128183189396788286822416626); cannam@167: DK(KP707106781, +0.707106781186547524400844362104849039284835938); cannam@167: { cannam@167: INT m; cannam@167: for (m = mb, W = W + ((mb - 1) * 30); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 30, MAKE_VOLATILE_STRIDE(64, rs)) { cannam@167: E T7, T37, T1t, T2U, Ti, T38, T1w, T2R, Tu, T2s, T1C, T2c, TF, T2t, T1H; cannam@167: E T2d, T1f, T1q, T2B, T2C, T2D, T2E, T1Z, T2j, T24, T2k, TS, T13, T2w, T2x; cannam@167: E T2y, T2z, T1O, T2g, T1T, T2h; cannam@167: { cannam@167: E T1, T2T, T6, T2S; cannam@167: T1 = Rp[0]; cannam@167: T2T = Rm[0]; cannam@167: { cannam@167: E T3, T5, T2, T4; cannam@167: T3 = Rp[WS(rs, 4)]; cannam@167: T5 = Rm[WS(rs, 4)]; cannam@167: T2 = W[14]; cannam@167: T4 = W[15]; cannam@167: T6 = FMA(T2, T3, T4 * T5); cannam@167: T2S = FNMS(T4, T3, T2 * T5); cannam@167: } cannam@167: T7 = T1 + T6; cannam@167: T37 = T2T - T2S; cannam@167: T1t = T1 - T6; cannam@167: T2U = T2S + T2T; cannam@167: } cannam@167: { cannam@167: E Tc, T1u, Th, T1v; cannam@167: { cannam@167: E T9, Tb, T8, Ta; cannam@167: T9 = Rp[WS(rs, 2)]; cannam@167: Tb = Rm[WS(rs, 2)]; cannam@167: T8 = W[6]; cannam@167: Ta = W[7]; cannam@167: Tc = FMA(T8, T9, Ta * Tb); cannam@167: T1u = FNMS(Ta, T9, T8 * Tb); cannam@167: } cannam@167: { cannam@167: E Te, Tg, Td, Tf; cannam@167: Te = Rp[WS(rs, 6)]; cannam@167: Tg = Rm[WS(rs, 6)]; cannam@167: Td = W[22]; cannam@167: Tf = W[23]; cannam@167: Th = FMA(Td, Te, Tf * Tg); cannam@167: T1v = FNMS(Tf, Te, Td * Tg); cannam@167: } cannam@167: Ti = Tc + Th; cannam@167: T38 = Tc - Th; cannam@167: T1w = T1u - T1v; cannam@167: T2R = T1u + T1v; cannam@167: } cannam@167: { cannam@167: E To, T1y, Tt, T1z, T1A, T1B; cannam@167: { cannam@167: E Tl, Tn, Tk, Tm; cannam@167: Tl = Rp[WS(rs, 1)]; cannam@167: Tn = Rm[WS(rs, 1)]; cannam@167: Tk = W[2]; cannam@167: Tm = W[3]; cannam@167: To = FMA(Tk, Tl, Tm * Tn); cannam@167: T1y = FNMS(Tm, Tl, Tk * Tn); cannam@167: } cannam@167: { cannam@167: E Tq, Ts, Tp, Tr; cannam@167: Tq = Rp[WS(rs, 5)]; cannam@167: Ts = Rm[WS(rs, 5)]; cannam@167: Tp = W[18]; cannam@167: Tr = W[19]; cannam@167: Tt = FMA(Tp, Tq, Tr * Ts); cannam@167: T1z = FNMS(Tr, Tq, Tp * Ts); cannam@167: } cannam@167: Tu = To + Tt; cannam@167: T2s = T1y + T1z; cannam@167: T1A = T1y - T1z; cannam@167: T1B = To - Tt; cannam@167: T1C = T1A - T1B; cannam@167: T2c = T1B + T1A; cannam@167: } cannam@167: { cannam@167: E Tz, T1E, TE, T1F, T1D, T1G; cannam@167: { cannam@167: E Tw, Ty, Tv, Tx; cannam@167: Tw = Rp[WS(rs, 7)]; cannam@167: Ty = Rm[WS(rs, 7)]; cannam@167: Tv = W[26]; cannam@167: Tx = W[27]; cannam@167: Tz = FMA(Tv, Tw, Tx * Ty); cannam@167: T1E = FNMS(Tx, Tw, Tv * Ty); cannam@167: } cannam@167: { cannam@167: E TB, TD, TA, TC; cannam@167: TB = Rp[WS(rs, 3)]; cannam@167: TD = Rm[WS(rs, 3)]; cannam@167: TA = W[10]; cannam@167: TC = W[11]; cannam@167: TE = FMA(TA, TB, TC * TD); cannam@167: T1F = FNMS(TC, TB, TA * TD); cannam@167: } cannam@167: TF = Tz + TE; cannam@167: T2t = T1E + T1F; cannam@167: T1D = Tz - TE; cannam@167: T1G = T1E - T1F; cannam@167: T1H = T1D + T1G; cannam@167: T2d = T1D - T1G; cannam@167: } cannam@167: { cannam@167: E T19, T20, T1p, T1X, T1e, T21, T1k, T1W; cannam@167: { cannam@167: E T16, T18, T15, T17; cannam@167: T16 = Ip[WS(rs, 7)]; cannam@167: T18 = Im[WS(rs, 7)]; cannam@167: T15 = W[28]; cannam@167: T17 = W[29]; cannam@167: T19 = FMA(T15, T16, T17 * T18); cannam@167: T20 = FNMS(T17, T16, T15 * T18); cannam@167: } cannam@167: { cannam@167: E T1m, T1o, T1l, T1n; cannam@167: T1m = Ip[WS(rs, 5)]; cannam@167: T1o = Im[WS(rs, 5)]; cannam@167: T1l = W[20]; cannam@167: T1n = W[21]; cannam@167: T1p = FMA(T1l, T1m, T1n * T1o); cannam@167: T1X = FNMS(T1n, T1m, T1l * T1o); cannam@167: } cannam@167: { cannam@167: E T1b, T1d, T1a, T1c; cannam@167: T1b = Ip[WS(rs, 3)]; cannam@167: T1d = Im[WS(rs, 3)]; cannam@167: T1a = W[12]; cannam@167: T1c = W[13]; cannam@167: T1e = FMA(T1a, T1b, T1c * T1d); cannam@167: T21 = FNMS(T1c, T1b, T1a * T1d); cannam@167: } cannam@167: { cannam@167: E T1h, T1j, T1g, T1i; cannam@167: T1h = Ip[WS(rs, 1)]; cannam@167: T1j = Im[WS(rs, 1)]; cannam@167: T1g = W[4]; cannam@167: T1i = W[5]; cannam@167: T1k = FMA(T1g, T1h, T1i * T1j); cannam@167: T1W = FNMS(T1i, T1h, T1g * T1j); cannam@167: } cannam@167: T1f = T19 + T1e; cannam@167: T1q = T1k + T1p; cannam@167: T2B = T1f - T1q; cannam@167: T2C = T20 + T21; cannam@167: T2D = T1W + T1X; cannam@167: T2E = T2C - T2D; cannam@167: { cannam@167: E T1V, T1Y, T22, T23; cannam@167: T1V = T19 - T1e; cannam@167: T1Y = T1W - T1X; cannam@167: T1Z = T1V - T1Y; cannam@167: T2j = T1V + T1Y; cannam@167: T22 = T20 - T21; cannam@167: T23 = T1k - T1p; cannam@167: T24 = T22 + T23; cannam@167: T2k = T22 - T23; cannam@167: } cannam@167: } cannam@167: { cannam@167: E TM, T1K, T12, T1R, TR, T1L, TX, T1Q; cannam@167: { cannam@167: E TJ, TL, TI, TK; cannam@167: TJ = Ip[0]; cannam@167: TL = Im[0]; cannam@167: TI = W[0]; cannam@167: TK = W[1]; cannam@167: TM = FMA(TI, TJ, TK * TL); cannam@167: T1K = FNMS(TK, TJ, TI * TL); cannam@167: } cannam@167: { cannam@167: E TZ, T11, TY, T10; cannam@167: TZ = Ip[WS(rs, 6)]; cannam@167: T11 = Im[WS(rs, 6)]; cannam@167: TY = W[24]; cannam@167: T10 = W[25]; cannam@167: T12 = FMA(TY, TZ, T10 * T11); cannam@167: T1R = FNMS(T10, TZ, TY * T11); cannam@167: } cannam@167: { cannam@167: E TO, TQ, TN, TP; cannam@167: TO = Ip[WS(rs, 4)]; cannam@167: TQ = Im[WS(rs, 4)]; cannam@167: TN = W[16]; cannam@167: TP = W[17]; cannam@167: TR = FMA(TN, TO, TP * TQ); cannam@167: T1L = FNMS(TP, TO, TN * TQ); cannam@167: } cannam@167: { cannam@167: E TU, TW, TT, TV; cannam@167: TU = Ip[WS(rs, 2)]; cannam@167: TW = Im[WS(rs, 2)]; cannam@167: TT = W[8]; cannam@167: TV = W[9]; cannam@167: TX = FMA(TT, TU, TV * TW); cannam@167: T1Q = FNMS(TV, TU, TT * TW); cannam@167: } cannam@167: TS = TM + TR; cannam@167: T13 = TX + T12; cannam@167: T2w = TS - T13; cannam@167: T2x = T1K + T1L; cannam@167: T2y = T1Q + T1R; cannam@167: T2z = T2x - T2y; cannam@167: { cannam@167: E T1M, T1N, T1P, T1S; cannam@167: T1M = T1K - T1L; cannam@167: T1N = TX - T12; cannam@167: T1O = T1M + T1N; cannam@167: T2g = T1M - T1N; cannam@167: T1P = TM - TR; cannam@167: T1S = T1Q - T1R; cannam@167: T1T = T1P - T1S; cannam@167: T2h = T1P + T1S; cannam@167: } cannam@167: } cannam@167: { cannam@167: E T1J, T27, T3g, T3i, T26, T3h, T2a, T3d; cannam@167: { cannam@167: E T1x, T1I, T3e, T3f; cannam@167: T1x = T1t - T1w; cannam@167: T1I = KP707106781 * (T1C - T1H); cannam@167: T1J = T1x + T1I; cannam@167: T27 = T1x - T1I; cannam@167: T3e = KP707106781 * (T2d - T2c); cannam@167: T3f = T38 + T37; cannam@167: T3g = T3e + T3f; cannam@167: T3i = T3f - T3e; cannam@167: } cannam@167: { cannam@167: E T1U, T25, T28, T29; cannam@167: T1U = FMA(KP923879532, T1O, KP382683432 * T1T); cannam@167: T25 = FNMS(KP923879532, T24, KP382683432 * T1Z); cannam@167: T26 = T1U + T25; cannam@167: T3h = T25 - T1U; cannam@167: T28 = FNMS(KP923879532, T1T, KP382683432 * T1O); cannam@167: T29 = FMA(KP382683432, T24, KP923879532 * T1Z); cannam@167: T2a = T28 - T29; cannam@167: T3d = T28 + T29; cannam@167: } cannam@167: Rm[WS(rs, 4)] = T1J - T26; cannam@167: Im[WS(rs, 4)] = T3d - T3g; cannam@167: Rp[WS(rs, 3)] = T1J + T26; cannam@167: Ip[WS(rs, 3)] = T3d + T3g; cannam@167: Rm[0] = T27 - T2a; cannam@167: Im[0] = T3h - T3i; cannam@167: Rp[WS(rs, 7)] = T27 + T2a; cannam@167: Ip[WS(rs, 7)] = T3h + T3i; cannam@167: } cannam@167: { cannam@167: E T2v, T2H, T32, T34, T2G, T33, T2K, T2Z; cannam@167: { cannam@167: E T2r, T2u, T30, T31; cannam@167: T2r = T7 - Ti; cannam@167: T2u = T2s - T2t; cannam@167: T2v = T2r + T2u; cannam@167: T2H = T2r - T2u; cannam@167: T30 = TF - Tu; cannam@167: T31 = T2U - T2R; cannam@167: T32 = T30 + T31; cannam@167: T34 = T31 - T30; cannam@167: } cannam@167: { cannam@167: E T2A, T2F, T2I, T2J; cannam@167: T2A = T2w + T2z; cannam@167: T2F = T2B - T2E; cannam@167: T2G = KP707106781 * (T2A + T2F); cannam@167: T33 = KP707106781 * (T2F - T2A); cannam@167: T2I = T2z - T2w; cannam@167: T2J = T2B + T2E; cannam@167: T2K = KP707106781 * (T2I - T2J); cannam@167: T2Z = KP707106781 * (T2I + T2J); cannam@167: } cannam@167: Rm[WS(rs, 5)] = T2v - T2G; cannam@167: Im[WS(rs, 5)] = T2Z - T32; cannam@167: Rp[WS(rs, 2)] = T2v + T2G; cannam@167: Ip[WS(rs, 2)] = T2Z + T32; cannam@167: Rm[WS(rs, 1)] = T2H - T2K; cannam@167: Im[WS(rs, 1)] = T33 - T34; cannam@167: Rp[WS(rs, 6)] = T2H + T2K; cannam@167: Ip[WS(rs, 6)] = T33 + T34; cannam@167: } cannam@167: { cannam@167: E T2f, T2n, T3a, T3c, T2m, T3b, T2q, T35; cannam@167: { cannam@167: E T2b, T2e, T36, T39; cannam@167: T2b = T1t + T1w; cannam@167: T2e = KP707106781 * (T2c + T2d); cannam@167: T2f = T2b + T2e; cannam@167: T2n = T2b - T2e; cannam@167: T36 = KP707106781 * (T1C + T1H); cannam@167: T39 = T37 - T38; cannam@167: T3a = T36 + T39; cannam@167: T3c = T39 - T36; cannam@167: } cannam@167: { cannam@167: E T2i, T2l, T2o, T2p; cannam@167: T2i = FMA(KP382683432, T2g, KP923879532 * T2h); cannam@167: T2l = FNMS(KP382683432, T2k, KP923879532 * T2j); cannam@167: T2m = T2i + T2l; cannam@167: T3b = T2l - T2i; cannam@167: T2o = FNMS(KP382683432, T2h, KP923879532 * T2g); cannam@167: T2p = FMA(KP923879532, T2k, KP382683432 * T2j); cannam@167: T2q = T2o - T2p; cannam@167: T35 = T2o + T2p; cannam@167: } cannam@167: Rm[WS(rs, 6)] = T2f - T2m; cannam@167: Im[WS(rs, 6)] = T35 - T3a; cannam@167: Rp[WS(rs, 1)] = T2f + T2m; cannam@167: Ip[WS(rs, 1)] = T35 + T3a; cannam@167: Rm[WS(rs, 2)] = T2n - T2q; cannam@167: Im[WS(rs, 2)] = T3b - T3c; cannam@167: Rp[WS(rs, 5)] = T2n + T2q; cannam@167: Ip[WS(rs, 5)] = T3b + T3c; cannam@167: } cannam@167: { cannam@167: E TH, T2L, T2W, T2Y, T1s, T2X, T2O, T2P; cannam@167: { cannam@167: E Tj, TG, T2Q, T2V; cannam@167: Tj = T7 + Ti; cannam@167: TG = Tu + TF; cannam@167: TH = Tj + TG; cannam@167: T2L = Tj - TG; cannam@167: T2Q = T2s + T2t; cannam@167: T2V = T2R + T2U; cannam@167: T2W = T2Q + T2V; cannam@167: T2Y = T2V - T2Q; cannam@167: } cannam@167: { cannam@167: E T14, T1r, T2M, T2N; cannam@167: T14 = TS + T13; cannam@167: T1r = T1f + T1q; cannam@167: T1s = T14 + T1r; cannam@167: T2X = T1r - T14; cannam@167: T2M = T2x + T2y; cannam@167: T2N = T2C + T2D; cannam@167: T2O = T2M - T2N; cannam@167: T2P = T2M + T2N; cannam@167: } cannam@167: Rm[WS(rs, 7)] = TH - T1s; cannam@167: Im[WS(rs, 7)] = T2P - T2W; cannam@167: Rp[0] = TH + T1s; cannam@167: Ip[0] = T2P + T2W; cannam@167: Rm[WS(rs, 3)] = T2L - T2O; cannam@167: Im[WS(rs, 3)] = T2X - T2Y; cannam@167: Rp[WS(rs, 4)] = T2L + T2O; cannam@167: Ip[WS(rs, 4)] = T2X + T2Y; cannam@167: } cannam@167: } cannam@167: } cannam@167: } cannam@167: cannam@167: static const tw_instr twinstr[] = { cannam@167: {TW_FULL, 1, 16}, cannam@167: {TW_NEXT, 1, 0} cannam@167: }; cannam@167: cannam@167: static const hc2c_desc desc = { 16, "hc2cf_16", twinstr, &GENUS, {136, 46, 38, 0} }; cannam@167: cannam@167: void X(codelet_hc2cf_16) (planner *p) { cannam@167: X(khc2c_register) (p, hc2cf_16, &desc, HC2C_VIA_RDFT); cannam@167: } cannam@167: #endif