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view src/fftw-3.3.3/rdft/scalar/r2cf/hc2cfdft_20.c @ 23:619f715526df sv_v2.1
Update Vamp plugin SDK to 2.5
| author | Chris Cannam |
|---|---|
| date | Thu, 09 May 2013 10:52:46 +0100 |
| parents | 37bf6b4a2645 |
| children |
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/* * Copyright (c) 2003, 2007-11 Matteo Frigo * Copyright (c) 2003, 2007-11 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ /* This file was automatically generated --- DO NOT EDIT */ /* Generated on Sun Nov 25 07:40:48 EST 2012 */ #include "codelet-rdft.h" #ifdef HAVE_FMA /* Generated by: ../../../genfft/gen_hc2cdft.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 20 -dit -name hc2cfdft_20 -include hc2cf.h */ /* * This function contains 286 FP additions, 188 FP multiplications, * (or, 176 additions, 78 multiplications, 110 fused multiply/add), * 174 stack variables, 5 constants, and 80 memory accesses */ #include "hc2cf.h" static void hc2cfdft_20(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) { DK(KP951056516, +0.951056516295153572116439333379382143405698634); DK(KP559016994, +0.559016994374947424102293417182819058860154590); DK(KP250000000, +0.250000000000000000000000000000000000000000000); DK(KP500000000, +0.500000000000000000000000000000000000000000000); DK(KP618033988, +0.618033988749894848204586834365638117720309180); { INT m; for (m = mb, W = W + ((mb - 1) * 38); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 38, MAKE_VOLATILE_STRIDE(80, rs)) { E T4X, T5i, T5k, T5e, T5c, T5d, T5j, T5f; { E T2E, T4W, T3v, T4k, T2M, T3w, T4V, T4j, T2p, T2T, T5a, T5A, T3D, T3o, T4b; E T4B, T1Y, T2S, T5z, T57, T3h, T3C, T4A, T44, TH, T2P, T50, T5x, T3z, T32; E T3P, T4D, T3V, T3U, T5w, T53, T2Q, T1o, T3A, T39; { E T1V, T9, T2w, Tu, T1, T6, T1R, T1U, T1T, T2Y, T5, T40, T2F, T10, T2C; E TE, TX, T2m, T1y, T4g, TS, T33, TW, Tw, TB, T2y, T2B, TA, T3L, T2A; E T3t, T1q, T1v, T2i, T2l, T2k, T3d, T1u, T48, Tm, Tr, T2s, T2v, T2u, T3J; E Tq, T3r, T20, T1g, T23, T1l, T1h, T3S, T3k, T21, T2H, TL, T2K, TQ, TM; E T35, T4h, T2I, T2f, T2g, T1I, T1D, T2c, T46, T2e, T3b, T1E, T28, T16, T29; E T1b, T25, T3i, T27, T3Q, T17, T1O, T1P, Tj, T1M, Te, T1L, Tb, T3Y, TV; E T1d, T1Z; { E T1S, T4, T7, T8; T7 = Rp[WS(rs, 9)]; T8 = Rm[WS(rs, 9)]; { E Ts, Tt, T2, T3; Ts = Rp[WS(rs, 2)]; Tt = Rm[WS(rs, 2)]; T2 = Ip[WS(rs, 9)]; T1V = T7 + T8; T9 = T7 - T8; T2w = Ts - Tt; Tu = Ts + Tt; T3 = Im[WS(rs, 9)]; T1 = W[36]; T6 = W[37]; T1R = W[34]; T1S = T2 - T3; T4 = T2 + T3; T1U = W[35]; } { E TY, TZ, TC, TD; TY = Ip[0]; T1T = T1R * T1S; T2Y = T6 * T4; T5 = T1 * T4; T40 = T1U * T1S; TZ = Im[0]; TC = Rp[WS(rs, 7)]; TD = Rm[WS(rs, 7)]; { E T1w, T1x, TT, TU; T1w = Rp[WS(rs, 1)]; T2F = TY - TZ; T10 = TY + TZ; T2C = TC - TD; TE = TC + TD; T1x = Rm[WS(rs, 1)]; TT = Rm[0]; TU = Rp[0]; TX = W[0]; T2m = T1w + T1x; T1y = T1w - T1x; T4g = TU + TT; TV = TT - TU; TS = W[1]; } } } { E T2j, T1t, T1r, T1s; { E Tx, Ty, T2z, Tz; Tx = Ip[WS(rs, 7)]; Ty = Im[WS(rs, 7)]; T33 = TX * TV; TW = TS * TV; Tw = W[26]; T2z = Tx + Ty; Tz = Tx - Ty; TB = W[27]; T2y = W[28]; T2B = W[29]; TA = Tw * Tz; T3L = TB * Tz; T2A = T2y * T2z; T3t = T2B * T2z; } T1r = Ip[WS(rs, 1)]; T1s = Im[WS(rs, 1)]; T1q = W[4]; T1v = W[5]; T2i = W[2]; T2j = T1r - T1s; T1t = T1r + T1s; T2l = W[3]; { E T2t, Tp, Tn, To; Tn = Ip[WS(rs, 2)]; T2k = T2i * T2j; T3d = T1v * T1t; T1u = T1q * T1t; T48 = T2l * T2j; To = Im[WS(rs, 2)]; Tm = W[6]; Tr = W[7]; T2s = W[8]; T2t = Tn + To; Tp = Tn - To; T2v = W[9]; { E T1e, T1f, T1j, T1k; T1e = Ip[WS(rs, 3)]; T2u = T2s * T2t; T3J = Tr * Tp; Tq = Tm * Tp; T3r = T2v * T2t; T1f = Im[WS(rs, 3)]; T1j = Rp[WS(rs, 3)]; T1k = Rm[WS(rs, 3)]; T1d = W[10]; T20 = T1e + T1f; T1g = T1e - T1f; T23 = T1j - T1k; T1l = T1j + T1k; T1Z = W[12]; T1h = T1d * T1g; } } } { E T2d, T1A, TI, T2G, T26, T13; { E TJ, TK, TO, TP; TJ = Ip[WS(rs, 5)]; T3S = T1d * T1l; T3k = T1Z * T23; T21 = T1Z * T20; TK = Im[WS(rs, 5)]; TO = Rp[WS(rs, 5)]; TP = Rm[WS(rs, 5)]; TI = W[20]; T2H = TJ - TK; TL = TJ + TK; T2K = TO + TP; TQ = TO - TP; T2G = W[18]; TM = TI * TL; } { E T1G, T1H, T1B, T1C; T1G = Rm[WS(rs, 6)]; T35 = TI * TQ; T4h = T2G * T2K; T2I = T2G * T2H; T1H = Rp[WS(rs, 6)]; T1B = Ip[WS(rs, 6)]; T1C = Im[WS(rs, 6)]; T2f = W[23]; T2g = T1H + T1G; T1I = T1G - T1H; T2d = T1B - T1C; T1D = T1B + T1C; T2c = W[22]; T1A = W[24]; T46 = T2f * T2d; } { E T14, T15, T19, T1a; T14 = Ip[WS(rs, 8)]; T2e = T2c * T2d; T3b = T1A * T1I; T1E = T1A * T1D; T15 = Im[WS(rs, 8)]; T19 = Rp[WS(rs, 8)]; T1a = Rm[WS(rs, 8)]; T28 = W[32]; T16 = T14 - T15; T29 = T14 + T15; T1b = T19 + T1a; T26 = T1a - T19; T25 = W[33]; T13 = W[30]; T3i = T28 * T26; } { E Th, Ti, Tc, Td; Th = Rm[WS(rs, 4)]; T27 = T25 * T26; T3Q = T13 * T1b; T17 = T13 * T16; Ti = Rp[WS(rs, 4)]; Tc = Ip[WS(rs, 4)]; Td = Im[WS(rs, 4)]; T1O = W[15]; T1P = Ti + Th; Tj = Th - Ti; T1M = Tc - Td; Te = Tc + Td; T1L = W[14]; Tb = W[16]; T3Y = T1O * T1M; } } { E T1N, T2W, Tf, T2L, T4i; { E T2x, T2D, T3s, T3u, T2J; T2x = FNMS(T2v, T2w, T2u); T1N = T1L * T1M; T2W = Tb * Tj; Tf = Tb * Te; T2D = FNMS(T2B, T2C, T2A); T3s = FMA(T2s, T2w, T3r); T3u = FMA(T2y, T2C, T3t); T2J = W[19]; T2E = T2x - T2D; T4W = T2x + T2D; T3v = T3s + T3u; T4k = T3u - T3s; T2L = FNMS(T2J, T2K, T2I); T4i = FMA(T2J, T2H, T4h); } { E T42, T43, T45, T4a, T3O, T3N; { E T2a, T3j, T47, T3l, T24, T2o, T3n, T49, T22, T2h, T2n; T2a = FMA(T28, T29, T27); T3j = FNMS(T25, T29, T3i); T2M = T2F - T2L; T3w = T2L + T2F; T4V = T4g + T4i; T4j = T4g - T4i; T22 = W[13]; T2h = FNMS(T2f, T2g, T2e); T2n = FNMS(T2l, T2m, T2k); T47 = FMA(T2c, T2g, T46); T3l = FMA(T22, T20, T3k); T24 = FNMS(T22, T23, T21); T2o = T2h - T2n; T3n = T2h + T2n; T49 = FMA(T2i, T2m, T48); { E T2b, T58, T3m, T59; T2b = T24 - T2a; T58 = T2a + T24; T3m = T3j - T3l; T45 = T3j + T3l; T4a = T47 - T49; T59 = T47 + T49; T2p = T2b - T2o; T2T = T2b + T2o; T5a = T58 + T59; T5A = T59 - T58; T3D = T3m + T3n; T3o = T3m - T3n; } } { E T1z, T3e, T1Q, T3c, T1J, T1W, T3Z, T41, T1F; T1z = FNMS(T1v, T1y, T1u); T3e = FMA(T1q, T1y, T3d); T1F = W[25]; T4b = T45 + T4a; T4B = T4a - T45; T1Q = FNMS(T1O, T1P, T1N); T3c = FNMS(T1F, T1D, T3b); T1J = FMA(T1F, T1I, T1E); T1W = FNMS(T1U, T1V, T1T); T3Z = FMA(T1L, T1P, T3Y); T41 = FMA(T1R, T1V, T40); { E T56, T3g, T55, T1K, T1X, T3f; T56 = T1J + T1z; T1K = T1z - T1J; T3g = T1Q + T1W; T1X = T1Q - T1W; T55 = T3Z + T41; T42 = T3Z - T41; T1Y = T1K - T1X; T2S = T1X + T1K; T43 = T3c + T3e; T3f = T3c - T3e; T5z = T55 - T56; T57 = T55 + T56; T3h = T3f - T3g; T3C = T3g + T3f; } } { E Ta, T2Z, T3K, T2X, Tk, TG, T31, T3M, Tg, Tv, TF; Ta = FNMS(T6, T9, T5); T4A = T42 - T43; T44 = T42 + T43; T2Z = FMA(T1, T9, T2Y); Tg = W[17]; Tv = FNMS(Tr, Tu, Tq); TF = FNMS(TB, TE, TA); T3K = FMA(Tm, Tu, T3J); T2X = FNMS(Tg, Te, T2W); Tk = FMA(Tg, Tj, Tf); TG = Tv - TF; T31 = Tv + TF; T3M = FMA(Tw, TE, T3L); { E Tl, T4Z, T30, T4Y; Tl = Ta - Tk; T4Z = Tk + Ta; T30 = T2X - T2Z; T3O = T2X + T2Z; T3N = T3K - T3M; T4Y = T3K + T3M; TH = Tl - TG; T2P = TG + Tl; T50 = T4Y + T4Z; T5x = T4Y - T4Z; T3z = T31 + T30; T32 = T30 - T31; } } { E T11, T34, T36, TR, T1i, T3R, T1c, TN, T18; T11 = FMA(TX, T10, TW); T34 = FNMS(TS, T10, T33); TN = W[21]; T3P = T3N + T3O; T4D = T3N - T3O; T18 = W[31]; T36 = FMA(TN, TL, T35); TR = FNMS(TN, TQ, TM); T1i = W[11]; T3R = FMA(T18, T16, T3Q); T1c = FNMS(T18, T1b, T17); { E T52, T12, T3T, T1m; T52 = TR + T11; T12 = TR - T11; T3T = FMA(T1i, T1g, T3S); T1m = FNMS(T1i, T1l, T1h); { E T37, T51, T38, T1n; T3V = T36 + T34; T37 = T34 - T36; T51 = T3R + T3T; T3U = T3R - T3T; T38 = T1c + T1m; T1n = T1c - T1m; T5w = T51 - T52; T53 = T51 + T52; T2Q = T1n + T12; T1o = T12 - T1n; T3A = T38 + T37; T39 = T37 - T38; } } } } } } { E T4l, T4m, T4n, T4w, T4u; { E T4L, T2O, T3W, T4K, T4I, T4G, T4S, T4U, T4J, T4z, T4H; { E T4C, T2N, T4R, T1p, T4E, T2q, T4Q; T4L = T4A + T4B; T4C = T4A - T4B; T2N = T2E + T2M; T2O = T2M - T2E; T4R = T1o - TH; T1p = TH + T1o; T4E = T3U - T3V; T3W = T3U + T3V; T2q = T1Y + T2p; T4Q = T2p - T1Y; { E T4y, T4x, T4F, T2r; T4F = T4D - T4E; T4K = T4D + T4E; T4y = T1p - T2q; T2r = T1p + T2q; T4I = FMA(KP618033988, T4C, T4F); T4G = FNMS(KP618033988, T4F, T4C); T4S = FNMS(KP618033988, T4R, T4Q); T4U = FMA(KP618033988, T4Q, T4R); Im[WS(rs, 4)] = KP500000000 * (T2r - T2N); T4x = FMA(KP250000000, T2r, T2N); T4J = T4j - T4k; T4l = T4j + T4k; T4z = FMA(KP559016994, T4y, T4x); T4H = FNMS(KP559016994, T4y, T4x); } } { E T2R, T4s, T4d, T4f, T4t, T2U, T4P, T4T; { E T3X, T4O, T4M, T4c, T4N; T4m = T3P + T3W; T3X = T3P - T3W; Ip[WS(rs, 7)] = KP500000000 * (FMA(KP951056516, T4G, T4z)); Ip[WS(rs, 3)] = KP500000000 * (FNMS(KP951056516, T4G, T4z)); Im[WS(rs, 8)] = -(KP500000000 * (FNMS(KP951056516, T4I, T4H))); Im[0] = -(KP500000000 * (FMA(KP951056516, T4I, T4H))); T4O = T4K - T4L; T4M = T4K + T4L; T4c = T44 - T4b; T4n = T44 + T4b; T2R = T2P + T2Q; T4s = T2P - T2Q; Rm[WS(rs, 4)] = KP500000000 * (T4J + T4M); T4N = FNMS(KP250000000, T4M, T4J); T4d = FMA(KP618033988, T4c, T3X); T4f = FNMS(KP618033988, T3X, T4c); T4t = T2S - T2T; T2U = T2S + T2T; T4P = FNMS(KP559016994, T4O, T4N); T4T = FMA(KP559016994, T4O, T4N); } { E T3H, T3G, T2V, T3I, T4e; T2V = T2R + T2U; T3H = T2R - T2U; Rp[WS(rs, 7)] = KP500000000 * (FNMS(KP951056516, T4S, T4P)); Rp[WS(rs, 3)] = KP500000000 * (FMA(KP951056516, T4S, T4P)); Rm[0] = KP500000000 * (FNMS(KP951056516, T4U, T4T)); Rm[WS(rs, 8)] = KP500000000 * (FMA(KP951056516, T4U, T4T)); Ip[WS(rs, 5)] = KP500000000 * (T2O + T2V); T3G = FNMS(KP250000000, T2V, T2O); T3I = FMA(KP559016994, T3H, T3G); T4e = FNMS(KP559016994, T3H, T3G); T4w = FNMS(KP618033988, T4s, T4t); T4u = FMA(KP618033988, T4t, T4s); Ip[WS(rs, 9)] = KP500000000 * (FMA(KP951056516, T4d, T3I)); Ip[WS(rs, 1)] = KP500000000 * (FNMS(KP951056516, T4d, T3I)); Im[WS(rs, 6)] = -(KP500000000 * (FNMS(KP951056516, T4f, T4e))); Im[WS(rs, 2)] = -(KP500000000 * (FMA(KP951056516, T4f, T4e))); } } } { E T3y, T5O, T5Q, T5F, T5K, T5I; { E T5G, T5H, T3x, T4q, T5E, T5C, T3a, T5N, T4p, T5M, T3p, T5y, T5B, T4o; T5G = T5x + T5w; T5y = T5w - T5x; T5B = T5z - T5A; T5H = T5z + T5A; T3y = T3w - T3v; T3x = T3v + T3w; T4q = T4m - T4n; T4o = T4m + T4n; T5E = FMA(KP618033988, T5y, T5B); T5C = FNMS(KP618033988, T5B, T5y); T3a = T32 + T39; T5N = T39 - T32; Rp[WS(rs, 5)] = KP500000000 * (T4l + T4o); T4p = FNMS(KP250000000, T4o, T4l); T5M = T3o - T3h; T3p = T3h + T3o; { E T5u, T5t, T4r, T4v, T3q, T5D, T5v; T4r = FMA(KP559016994, T4q, T4p); T4v = FNMS(KP559016994, T4q, T4p); T5u = T3p - T3a; T3q = T3a + T3p; Rp[WS(rs, 9)] = KP500000000 * (FNMS(KP951056516, T4u, T4r)); Rp[WS(rs, 1)] = KP500000000 * (FMA(KP951056516, T4u, T4r)); Rm[WS(rs, 2)] = KP500000000 * (FNMS(KP951056516, T4w, T4v)); Rm[WS(rs, 6)] = KP500000000 * (FMA(KP951056516, T4w, T4v)); Im[WS(rs, 9)] = KP500000000 * (T3q - T3x); T5t = FMA(KP250000000, T3q, T3x); T5O = FNMS(KP618033988, T5N, T5M); T5Q = FMA(KP618033988, T5M, T5N); T5F = T4V - T4W; T4X = T4V + T4W; T5D = FNMS(KP559016994, T5u, T5t); T5v = FMA(KP559016994, T5u, T5t); Im[WS(rs, 5)] = -(KP500000000 * (FNMS(KP951056516, T5C, T5v))); Ip[WS(rs, 6)] = KP500000000 * (FMA(KP951056516, T5C, T5v)); Im[WS(rs, 1)] = -(KP500000000 * (FNMS(KP951056516, T5E, T5D))); Ip[WS(rs, 2)] = KP500000000 * (FMA(KP951056516, T5E, T5D)); T5K = T5G - T5H; T5I = T5G + T5H; } } { E T54, T5b, T5s, T5q, T5g, T5h, T3F, T5m, T5o, T5p, T5J, T5l, T5r, T5n; T54 = T50 + T53; T5o = T50 - T53; T5p = T5a - T57; T5b = T57 + T5a; Rm[WS(rs, 9)] = KP500000000 * (T5F + T5I); T5J = FNMS(KP250000000, T5I, T5F); T5s = FMA(KP618033988, T5o, T5p); T5q = FNMS(KP618033988, T5p, T5o); { E T5L, T5P, T3B, T3E; T5L = FNMS(KP559016994, T5K, T5J); T5P = FMA(KP559016994, T5K, T5J); T3B = T3z + T3A; T5g = T3z - T3A; T5h = T3C - T3D; T3E = T3C + T3D; Rm[WS(rs, 1)] = KP500000000 * (FMA(KP951056516, T5O, T5L)); Rp[WS(rs, 2)] = KP500000000 * (FNMS(KP951056516, T5O, T5L)); Rm[WS(rs, 5)] = KP500000000 * (FNMS(KP951056516, T5Q, T5P)); Rp[WS(rs, 6)] = KP500000000 * (FMA(KP951056516, T5Q, T5P)); T3F = T3B + T3E; T5m = T3B - T3E; } Ip[0] = KP500000000 * (T3y + T3F); T5l = FNMS(KP250000000, T3F, T3y); T5i = FMA(KP618033988, T5h, T5g); T5k = FNMS(KP618033988, T5g, T5h); T5r = FNMS(KP559016994, T5m, T5l); T5n = FMA(KP559016994, T5m, T5l); Im[WS(rs, 3)] = -(KP500000000 * (FNMS(KP951056516, T5q, T5n))); Ip[WS(rs, 4)] = KP500000000 * (FMA(KP951056516, T5q, T5n)); Im[WS(rs, 7)] = -(KP500000000 * (FNMS(KP951056516, T5s, T5r))); Ip[WS(rs, 8)] = KP500000000 * (FMA(KP951056516, T5s, T5r)); T5e = T54 - T5b; T5c = T54 + T5b; } } } } Rp[0] = KP500000000 * (T4X + T5c); T5d = FNMS(KP250000000, T5c, T4X); T5j = FNMS(KP559016994, T5e, T5d); T5f = FMA(KP559016994, T5e, T5d); Rm[WS(rs, 3)] = KP500000000 * (FMA(KP951056516, T5i, T5f)); Rp[WS(rs, 4)] = KP500000000 * (FNMS(KP951056516, T5i, T5f)); Rm[WS(rs, 7)] = KP500000000 * (FNMS(KP951056516, T5k, T5j)); Rp[WS(rs, 8)] = KP500000000 * (FMA(KP951056516, T5k, T5j)); } } } static const tw_instr twinstr[] = { {TW_FULL, 1, 20}, {TW_NEXT, 1, 0} }; static const hc2c_desc desc = { 20, "hc2cfdft_20", twinstr, &GENUS, {176, 78, 110, 0} }; void X(codelet_hc2cfdft_20) (planner *p) { X(khc2c_register) (p, hc2cfdft_20, &desc, HC2C_VIA_DFT); } #else /* HAVE_FMA */ /* Generated by: ../../../genfft/gen_hc2cdft.native -compact -variables 4 -pipeline-latency 4 -n 20 -dit -name hc2cfdft_20 -include hc2cf.h */ /* * This function contains 286 FP additions, 140 FP multiplications, * (or, 224 additions, 78 multiplications, 62 fused multiply/add), * 98 stack variables, 5 constants, and 80 memory accesses */ #include "hc2cf.h" static void hc2cfdft_20(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) { DK(KP125000000, +0.125000000000000000000000000000000000000000000); DK(KP500000000, +0.500000000000000000000000000000000000000000000); DK(KP279508497, +0.279508497187473712051146708591409529430077295); DK(KP293892626, +0.293892626146236564584352977319536384298826219); DK(KP475528258, +0.475528258147576786058219666689691071702849317); { INT m; for (m = mb, W = W + ((mb - 1) * 38); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 38, MAKE_VOLATILE_STRIDE(80, rs)) { E T12, T2w, T4o, T4V, T2H, T3a, T4y, T4Y, T1z, T2v, T25, T2y, T2s, T2z, T4v; E T4X, T4r, T4U, T3A, T3Z, T2X, T37, T3k, T41, T2M, T39, T3v, T3Y, T2S, T36; E T3p, T42, Td, T4G, T33, T3N, Tw, T4H, T32, T3O; { E T3, T3L, T1x, T2V, Th, Tl, TC, T3g, Tq, Tu, TH, T3h, T7, Tb, T1q; E T2U, TR, T2P, T1F, T3r, T23, T2K, T2f, T3y, T1k, T3m, T2q, T2E, T10, T2Q; E T1K, T3s, T1U, T2J, T2a, T3x, T1b, T3l, T2l, T2D; { E T1, T2, T1s, T1u, T1v, T1w, T1r, T1t; T1 = Ip[0]; T2 = Im[0]; T1s = T1 + T2; T1u = Rp[0]; T1v = Rm[0]; T1w = T1u - T1v; T3 = T1 - T2; T3L = T1u + T1v; T1r = W[0]; T1t = W[1]; T1x = FNMS(T1t, T1w, T1r * T1s); T2V = FMA(T1r, T1w, T1t * T1s); } { E Tf, Tg, Tz, Tj, Tk, TB, Ty, TA; Tf = Ip[WS(rs, 2)]; Tg = Im[WS(rs, 2)]; Tz = Tf - Tg; Tj = Rp[WS(rs, 2)]; Tk = Rm[WS(rs, 2)]; TB = Tj + Tk; Th = Tf + Tg; Tl = Tj - Tk; Ty = W[6]; TA = W[7]; TC = FNMS(TA, TB, Ty * Tz); T3g = FMA(TA, Tz, Ty * TB); } { E To, Tp, TE, Ts, Tt, TG, TD, TF; To = Ip[WS(rs, 7)]; Tp = Im[WS(rs, 7)]; TE = To - Tp; Ts = Rp[WS(rs, 7)]; Tt = Rm[WS(rs, 7)]; TG = Ts + Tt; Tq = To + Tp; Tu = Ts - Tt; TD = W[26]; TF = W[27]; TH = FNMS(TF, TG, TD * TE); T3h = FMA(TF, TE, TD * TG); } { E T5, T6, T1n, T9, Ta, T1p, T1m, T1o; T5 = Ip[WS(rs, 5)]; T6 = Im[WS(rs, 5)]; T1n = T5 + T6; T9 = Rp[WS(rs, 5)]; Ta = Rm[WS(rs, 5)]; T1p = T9 - Ta; T7 = T5 - T6; Tb = T9 + Ta; T1m = W[20]; T1o = W[21]; T1q = FNMS(T1o, T1p, T1m * T1n); T2U = FMA(T1m, T1p, T1o * T1n); } { E TM, T1C, TQ, T1E; { E TK, TL, TO, TP; TK = Ip[WS(rs, 4)]; TL = Im[WS(rs, 4)]; TM = TK + TL; T1C = TK - TL; TO = Rp[WS(rs, 4)]; TP = Rm[WS(rs, 4)]; TQ = TO - TP; T1E = TO + TP; } { E TJ, TN, T1B, T1D; TJ = W[16]; TN = W[17]; TR = FNMS(TN, TQ, TJ * TM); T2P = FMA(TN, TM, TJ * TQ); T1B = W[14]; T1D = W[15]; T1F = FNMS(T1D, T1E, T1B * T1C); T3r = FMA(T1D, T1C, T1B * T1E); } } { E T1Y, T2c, T22, T2e; { E T1W, T1X, T20, T21; T1W = Ip[WS(rs, 1)]; T1X = Im[WS(rs, 1)]; T1Y = T1W + T1X; T2c = T1W - T1X; T20 = Rp[WS(rs, 1)]; T21 = Rm[WS(rs, 1)]; T22 = T20 - T21; T2e = T20 + T21; } { E T1V, T1Z, T2b, T2d; T1V = W[4]; T1Z = W[5]; T23 = FNMS(T1Z, T22, T1V * T1Y); T2K = FMA(T1Z, T1Y, T1V * T22); T2b = W[2]; T2d = W[3]; T2f = FNMS(T2d, T2e, T2b * T2c); T3y = FMA(T2d, T2c, T2b * T2e); } } { E T1f, T2n, T1j, T2p; { E T1d, T1e, T1h, T1i; T1d = Ip[WS(rs, 3)]; T1e = Im[WS(rs, 3)]; T1f = T1d - T1e; T2n = T1d + T1e; T1h = Rp[WS(rs, 3)]; T1i = Rm[WS(rs, 3)]; T1j = T1h + T1i; T2p = T1h - T1i; } { E T1c, T1g, T2m, T2o; T1c = W[10]; T1g = W[11]; T1k = FNMS(T1g, T1j, T1c * T1f); T3m = FMA(T1c, T1j, T1g * T1f); T2m = W[12]; T2o = W[13]; T2q = FNMS(T2o, T2p, T2m * T2n); T2E = FMA(T2m, T2p, T2o * T2n); } } { E TV, T1H, TZ, T1J; { E TT, TU, TX, TY; TT = Ip[WS(rs, 9)]; TU = Im[WS(rs, 9)]; TV = TT + TU; T1H = TT - TU; TX = Rp[WS(rs, 9)]; TY = Rm[WS(rs, 9)]; TZ = TX - TY; T1J = TX + TY; } { E TS, TW, T1G, T1I; TS = W[36]; TW = W[37]; T10 = FNMS(TW, TZ, TS * TV); T2Q = FMA(TW, TV, TS * TZ); T1G = W[34]; T1I = W[35]; T1K = FNMS(T1I, T1J, T1G * T1H); T3s = FMA(T1I, T1H, T1G * T1J); } } { E T1P, T27, T1T, T29; { E T1N, T1O, T1R, T1S; T1N = Ip[WS(rs, 6)]; T1O = Im[WS(rs, 6)]; T1P = T1N + T1O; T27 = T1N - T1O; T1R = Rp[WS(rs, 6)]; T1S = Rm[WS(rs, 6)]; T1T = T1R - T1S; T29 = T1R + T1S; } { E T1M, T1Q, T26, T28; T1M = W[24]; T1Q = W[25]; T1U = FNMS(T1Q, T1T, T1M * T1P); T2J = FMA(T1Q, T1P, T1M * T1T); T26 = W[22]; T28 = W[23]; T2a = FNMS(T28, T29, T26 * T27); T3x = FMA(T28, T27, T26 * T29); } } { E T16, T2k, T1a, T2i; { E T14, T15, T18, T19; T14 = Ip[WS(rs, 8)]; T15 = Im[WS(rs, 8)]; T16 = T14 - T15; T2k = T14 + T15; T18 = Rp[WS(rs, 8)]; T19 = Rm[WS(rs, 8)]; T1a = T18 + T19; T2i = T19 - T18; } { E T13, T17, T2h, T2j; T13 = W[30]; T17 = W[31]; T1b = FNMS(T17, T1a, T13 * T16); T3l = FMA(T13, T1a, T17 * T16); T2h = W[33]; T2j = W[32]; T2l = FMA(T2h, T2i, T2j * T2k); T2D = FNMS(T2h, T2k, T2j * T2i); } } { E T2g, T2r, T3n, T3o; { E TI, T11, T4m, T4n; TI = TC - TH; T11 = TR - T10; T12 = TI - T11; T2w = TI + T11; T4m = T3g + T3h; T4n = TR + T10; T4o = T4m + T4n; T4V = T4m - T4n; } { E T2F, T2G, T4w, T4x; T2F = T2D - T2E; T2G = T2a + T2f; T2H = T2F - T2G; T3a = T2F + T2G; T4w = T2l + T2q; T4x = T3x + T3y; T4y = T4w + T4x; T4Y = T4x - T4w; } { E T1l, T1y, T1L, T24; T1l = T1b - T1k; T1y = T1q - T1x; T1z = T1l + T1y; T2v = T1y - T1l; T1L = T1F - T1K; T24 = T1U - T23; T25 = T1L - T24; T2y = T1L + T24; } T2g = T2a - T2f; T2r = T2l - T2q; T2s = T2g - T2r; T2z = T2r + T2g; { E T4t, T4u, T4p, T4q; T4t = T3r + T3s; T4u = T1U + T23; T4v = T4t + T4u; T4X = T4t - T4u; T4p = T3l + T3m; T4q = T1q + T1x; T4r = T4p + T4q; T4U = T4p - T4q; } { E T3w, T3z, T2T, T2W; T3w = T2D + T2E; T3z = T3x - T3y; T3A = T3w + T3z; T3Z = T3z - T3w; T2T = T1b + T1k; T2W = T2U + T2V; T2X = T2T + T2W; T37 = T2T - T2W; } { E T3i, T3j, T2I, T2L; T3i = T3g - T3h; T3j = T2Q - T2P; T3k = T3i + T3j; T41 = T3i - T3j; T2I = T1F + T1K; T2L = T2J + T2K; T2M = T2I + T2L; T39 = T2I - T2L; } { E T3t, T3u, T2O, T2R; T3t = T3r - T3s; T3u = T2K - T2J; T3v = T3t + T3u; T3Y = T3t - T3u; T2O = TC + TH; T2R = T2P + T2Q; T2S = T2O + T2R; T36 = T2O - T2R; } T3n = T3l - T3m; T3o = T2U - T2V; T3p = T3n + T3o; T42 = T3n - T3o; { E Tc, T3M, T4, T8; T4 = W[18]; T8 = W[19]; Tc = FNMS(T8, Tb, T4 * T7); T3M = FMA(T4, Tb, T8 * T7); Td = T3 - Tc; T4G = T3L + T3M; T33 = Tc + T3; T3N = T3L - T3M; } { E Tm, T30, Tv, T31; { E Te, Ti, Tn, Tr; Te = W[8]; Ti = W[9]; Tm = FNMS(Ti, Tl, Te * Th); T30 = FMA(Ti, Th, Te * Tl); Tn = W[28]; Tr = W[29]; Tv = FNMS(Tr, Tu, Tn * Tq); T31 = FMA(Tr, Tq, Tn * Tu); } Tw = Tm - Tv; T4H = Tm + Tv; T32 = T30 + T31; T3O = T31 - T30; } } } { E T3C, T3E, Tx, T2u, T3d, T3e, T3D, T3f; { E T3q, T3B, T1A, T2t; T3q = T3k - T3p; T3B = T3v - T3A; T3C = FMA(KP475528258, T3q, KP293892626 * T3B); T3E = FNMS(KP293892626, T3q, KP475528258 * T3B); Tx = Td - Tw; T1A = T12 + T1z; T2t = T25 + T2s; T2u = T1A + T2t; T3d = KP279508497 * (T1A - T2t); T3e = FNMS(KP125000000, T2u, KP500000000 * Tx); } Ip[WS(rs, 5)] = KP500000000 * (Tx + T2u); T3D = T3d - T3e; Im[WS(rs, 2)] = T3D - T3E; Im[WS(rs, 6)] = T3D + T3E; T3f = T3d + T3e; Ip[WS(rs, 1)] = T3f - T3C; Ip[WS(rs, 9)] = T3f + T3C; } { E T3H, T3T, T3P, T3Q, T3K, T3R, T3U, T3S; { E T3F, T3G, T3I, T3J; T3F = T12 - T1z; T3G = T25 - T2s; T3H = FMA(KP475528258, T3F, KP293892626 * T3G); T3T = FNMS(KP293892626, T3F, KP475528258 * T3G); T3P = T3N + T3O; T3I = T3k + T3p; T3J = T3v + T3A; T3Q = T3I + T3J; T3K = KP279508497 * (T3I - T3J); T3R = FNMS(KP125000000, T3Q, KP500000000 * T3P); } Rp[WS(rs, 5)] = KP500000000 * (T3P + T3Q); T3U = T3R - T3K; Rm[WS(rs, 6)] = T3T + T3U; Rm[WS(rs, 2)] = T3U - T3T; T3S = T3K + T3R; Rp[WS(rs, 1)] = T3H + T3S; Rp[WS(rs, 9)] = T3S - T3H; } { E T44, T46, T2C, T2B, T3V, T3W, T45, T3X; { E T40, T43, T2x, T2A; T40 = T3Y - T3Z; T43 = T41 - T42; T44 = FNMS(KP293892626, T43, KP475528258 * T40); T46 = FMA(KP475528258, T43, KP293892626 * T40); T2C = Tw + Td; T2x = T2v - T2w; T2A = T2y + T2z; T2B = T2x - T2A; T3V = FMA(KP500000000, T2C, KP125000000 * T2B); T3W = KP279508497 * (T2x + T2A); } Im[WS(rs, 4)] = KP500000000 * (T2B - T2C); T45 = T3W - T3V; Im[0] = T45 - T46; Im[WS(rs, 8)] = T45 + T46; T3X = T3V + T3W; Ip[WS(rs, 3)] = T3X - T44; Ip[WS(rs, 7)] = T3X + T44; } { E T49, T4h, T4a, T4d, T4e, T4f, T4i, T4g; { E T47, T48, T4b, T4c; T47 = T2y - T2z; T48 = T2w + T2v; T49 = FNMS(KP293892626, T48, KP475528258 * T47); T4h = FMA(KP475528258, T48, KP293892626 * T47); T4a = T3N - T3O; T4b = T41 + T42; T4c = T3Y + T3Z; T4d = T4b + T4c; T4e = FNMS(KP125000000, T4d, KP500000000 * T4a); T4f = KP279508497 * (T4b - T4c); } Rm[WS(rs, 4)] = KP500000000 * (T4a + T4d); T4i = T4f + T4e; Rm[WS(rs, 8)] = T4h + T4i; Rm[0] = T4i - T4h; T4g = T4e - T4f; Rp[WS(rs, 3)] = T49 + T4g; Rp[WS(rs, 7)] = T4g - T49; } { E T50, T52, T34, T2Z, T4R, T4S, T51, T4T; { E T4W, T4Z, T2N, T2Y; T4W = T4U - T4V; T4Z = T4X - T4Y; T50 = FNMS(KP293892626, T4Z, KP475528258 * T4W); T52 = FMA(KP293892626, T4W, KP475528258 * T4Z); T34 = T32 + T33; T2N = T2H - T2M; T2Y = T2S + T2X; T2Z = T2N - T2Y; T4R = FMA(KP500000000, T34, KP125000000 * T2Z); T4S = KP279508497 * (T2Y + T2N); } Im[WS(rs, 9)] = KP500000000 * (T2Z - T34); T51 = T4R - T4S; Ip[WS(rs, 2)] = T51 + T52; Im[WS(rs, 1)] = T52 - T51; T4T = T4R + T4S; Ip[WS(rs, 6)] = T4T + T50; Im[WS(rs, 5)] = T50 - T4T; } { E T5c, T5d, T53, T56, T57, T58, T5e, T59; { E T5a, T5b, T54, T55; T5a = T2M + T2H; T5b = T2S - T2X; T5c = FNMS(KP293892626, T5b, KP475528258 * T5a); T5d = FMA(KP475528258, T5b, KP293892626 * T5a); T53 = T4G - T4H; T54 = T4V + T4U; T55 = T4X + T4Y; T56 = T54 + T55; T57 = FNMS(KP125000000, T56, KP500000000 * T53); T58 = KP279508497 * (T54 - T55); } Rm[WS(rs, 9)] = KP500000000 * (T53 + T56); T5e = T58 + T57; Rp[WS(rs, 6)] = T5d + T5e; Rm[WS(rs, 5)] = T5e - T5d; T59 = T57 - T58; Rp[WS(rs, 2)] = T59 - T5c; Rm[WS(rs, 1)] = T5c + T59; } { E T4A, T4C, T35, T3c, T4j, T4k, T4B, T4l; { E T4s, T4z, T38, T3b; T4s = T4o - T4r; T4z = T4v - T4y; T4A = FNMS(KP475528258, T4z, KP293892626 * T4s); T4C = FMA(KP475528258, T4s, KP293892626 * T4z); T35 = T33 - T32; T38 = T36 + T37; T3b = T39 + T3a; T3c = T38 + T3b; T4j = FNMS(KP125000000, T3c, KP500000000 * T35); T4k = KP279508497 * (T38 - T3b); } Ip[0] = KP500000000 * (T35 + T3c); T4B = T4k + T4j; Ip[WS(rs, 4)] = T4B + T4C; Im[WS(rs, 3)] = T4C - T4B; T4l = T4j - T4k; Ip[WS(rs, 8)] = T4l + T4A; Im[WS(rs, 7)] = T4A - T4l; } { E T4O, T4P, T4I, T4J, T4F, T4K, T4Q, T4L; { E T4M, T4N, T4D, T4E; T4M = T36 - T37; T4N = T39 - T3a; T4O = FMA(KP475528258, T4M, KP293892626 * T4N); T4P = FNMS(KP293892626, T4M, KP475528258 * T4N); T4I = T4G + T4H; T4D = T4o + T4r; T4E = T4v + T4y; T4J = T4D + T4E; T4F = KP279508497 * (T4D - T4E); T4K = FNMS(KP125000000, T4J, KP500000000 * T4I); } Rp[0] = KP500000000 * (T4I + T4J); T4Q = T4K - T4F; Rp[WS(rs, 8)] = T4P + T4Q; Rm[WS(rs, 7)] = T4Q - T4P; T4L = T4F + T4K; Rp[WS(rs, 4)] = T4L - T4O; Rm[WS(rs, 3)] = T4O + T4L; } } } } static const tw_instr twinstr[] = { {TW_FULL, 1, 20}, {TW_NEXT, 1, 0} }; static const hc2c_desc desc = { 20, "hc2cfdft_20", twinstr, &GENUS, {224, 78, 62, 0} }; void X(codelet_hc2cfdft_20) (planner *p) { X(khc2c_register) (p, hc2cfdft_20, &desc, HC2C_VIA_DFT); } #endif /* HAVE_FMA */