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 07:42:04 EST 2012 */ cannam@95: cannam@95: #include "codelet-rdft.h" cannam@95: cannam@95: #ifdef HAVE_FMA cannam@95: cannam@95: /* Generated by: ../../../genfft/gen_hc2cdft.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -dif -name hc2cbdft_12 -include hc2cb.h */ cannam@95: cannam@95: /* cannam@95: * This function contains 142 FP additions, 68 FP multiplications, cannam@95: * (or, 96 additions, 22 multiplications, 46 fused multiply/add), cannam@95: * 81 stack variables, 2 constants, and 48 memory accesses cannam@95: */ cannam@95: #include "hc2cb.h" cannam@95: cannam@95: static void hc2cbdft_12(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) cannam@95: { 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 - 1) * 22); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 22, MAKE_VOLATILE_STRIDE(48, rs)) { cannam@95: E T2S, T2V, T2w, T2Z, T2T, T2I, T2Q, T2Y, T2U, T2K, T2G, T30, T2W; cannam@95: { cannam@95: E Tb, T1Z, T2D, T1E, T1N, T2y, TD, T2t, T1U, T1e, T2o, TY, T1f, TI, T1g; cannam@95: E TN, Tm, T1V, T2z, T1H, T1Q, T2E, T19, T2u; cannam@95: { cannam@95: E T1c, TU, T1d, TX; cannam@95: { cannam@95: E Tu, T6, TT, TS, T5, Tt, Tw, Tx, TB, T9, Ty; cannam@95: { cannam@95: E T1, Tp, Tq, Tr, T4, T2, T3, T7, T8, Ts; cannam@95: T1 = Rp[0]; cannam@95: T2 = Rp[WS(rs, 4)]; cannam@95: T3 = Rm[WS(rs, 3)]; cannam@95: Tp = Ip[0]; cannam@95: Tq = Ip[WS(rs, 4)]; cannam@95: Tr = Im[WS(rs, 3)]; cannam@95: T4 = T2 + T3; cannam@95: Tu = T2 - T3; cannam@95: T6 = Rm[WS(rs, 5)]; cannam@95: TT = Tr + Tq; cannam@95: Ts = Tq - Tr; cannam@95: TS = FNMS(KP500000000, T4, T1); cannam@95: T5 = T1 + T4; cannam@95: T7 = Rm[WS(rs, 1)]; cannam@95: T8 = Rp[WS(rs, 2)]; cannam@95: T1c = Tp + Ts; cannam@95: Tt = FNMS(KP500000000, Ts, Tp); cannam@95: Tw = Im[WS(rs, 5)]; cannam@95: Tx = Im[WS(rs, 1)]; cannam@95: TB = T7 - T8; cannam@95: T9 = T7 + T8; cannam@95: Ty = Ip[WS(rs, 2)]; cannam@95: } cannam@95: { cannam@95: E T1L, Tv, Ta, TV, TW, Tz; cannam@95: T1L = FNMS(KP866025403, Tu, Tt); cannam@95: Tv = FMA(KP866025403, Tu, Tt); cannam@95: Ta = T6 + T9; cannam@95: TV = FNMS(KP500000000, T9, T6); cannam@95: TW = Tx + Ty; cannam@95: Tz = Tx - Ty; cannam@95: { cannam@95: E TC, T1M, T1C, TA, T1D; cannam@95: T1C = FMA(KP866025403, TT, TS); cannam@95: TU = FNMS(KP866025403, TT, TS); cannam@95: T1d = Tw + Tz; cannam@95: TA = FNMS(KP500000000, Tz, Tw); cannam@95: T1D = FNMS(KP866025403, TW, TV); cannam@95: TX = FMA(KP866025403, TW, TV); cannam@95: Tb = T5 + Ta; cannam@95: T1Z = T5 - Ta; cannam@95: TC = FNMS(KP866025403, TB, TA); cannam@95: T1M = FMA(KP866025403, TB, TA); cannam@95: T2D = T1C - T1D; cannam@95: T1E = T1C + T1D; cannam@95: T1N = T1L - T1M; cannam@95: T2y = T1L + T1M; cannam@95: TD = Tv + TC; cannam@95: T2t = Tv - TC; cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E T12, Th, TH, TE, Tg, T11, T14, TK, T17, Tk, TL; cannam@95: { cannam@95: E Tc, TZ, TF, TG, Tf, Td, Te, Ti, Tj, T10; cannam@95: Tc = Rp[WS(rs, 3)]; cannam@95: T1U = T1c + T1d; cannam@95: T1e = T1c - T1d; cannam@95: T2o = TU + TX; cannam@95: TY = TU - TX; cannam@95: Td = Rm[WS(rs, 4)]; cannam@95: Te = Rm[0]; cannam@95: TZ = Ip[WS(rs, 3)]; cannam@95: TF = Im[WS(rs, 4)]; cannam@95: TG = Im[0]; cannam@95: Tf = Td + Te; cannam@95: T12 = Td - Te; cannam@95: Th = Rm[WS(rs, 2)]; cannam@95: TH = TF - TG; cannam@95: T10 = TF + TG; cannam@95: TE = FNMS(KP500000000, Tf, Tc); cannam@95: Tg = Tc + Tf; cannam@95: Ti = Rp[WS(rs, 1)]; cannam@95: Tj = Rp[WS(rs, 5)]; cannam@95: T1f = TZ - T10; cannam@95: T11 = FMA(KP500000000, T10, TZ); cannam@95: T14 = Im[WS(rs, 2)]; cannam@95: TK = Ip[WS(rs, 5)]; cannam@95: T17 = Ti - Tj; cannam@95: Tk = Ti + Tj; cannam@95: TL = Ip[WS(rs, 1)]; cannam@95: } cannam@95: { cannam@95: E T1O, T13, Tl, TJ, TM, T15; cannam@95: T1O = FNMS(KP866025403, T12, T11); cannam@95: T13 = FMA(KP866025403, T12, T11); cannam@95: Tl = Th + Tk; cannam@95: TJ = FNMS(KP500000000, Tk, Th); cannam@95: TM = TK - TL; cannam@95: T15 = TK + TL; cannam@95: { cannam@95: E T18, T1P, T1F, T16, T1G; cannam@95: T1F = FNMS(KP866025403, TH, TE); cannam@95: TI = FMA(KP866025403, TH, TE); cannam@95: T1g = T15 - T14; cannam@95: T16 = FMA(KP500000000, T15, T14); cannam@95: T1G = FNMS(KP866025403, TM, TJ); cannam@95: TN = FMA(KP866025403, TM, TJ); cannam@95: Tm = Tg + Tl; cannam@95: T1V = Tg - Tl; cannam@95: T18 = FNMS(KP866025403, T17, T16); cannam@95: T1P = FMA(KP866025403, T17, T16); cannam@95: T2z = T1F - T1G; cannam@95: T1H = T1F + T1G; cannam@95: T1Q = T1O - T1P; cannam@95: T2E = T1O + T1P; cannam@95: T19 = T13 + T18; cannam@95: T2u = T13 - T18; cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E T20, T2p, T1v, T1s, T1q, T1y, T1u, T1z, T1t; cannam@95: { cannam@95: E T1m, Tn, T1a, T1p, T1i, To, TP, TR, T1h, TO; cannam@95: T1m = Tb - Tm; cannam@95: Tn = Tb + Tm; cannam@95: T20 = T1f - T1g; cannam@95: T1h = T1f + T1g; cannam@95: T2p = TI + TN; cannam@95: TO = TI - TN; cannam@95: T1a = TY - T19; cannam@95: T1v = TY + T19; cannam@95: T1p = T1e - T1h; cannam@95: T1i = T1e + T1h; cannam@95: To = W[0]; cannam@95: T1s = TD - TO; cannam@95: TP = TD + TO; cannam@95: TR = W[1]; cannam@95: { cannam@95: E T1l, T1o, T1n, T1x, T1r; cannam@95: { cannam@95: E T1j, TQ, T1k, T1b; cannam@95: T1j = To * T1a; cannam@95: TQ = To * TP; cannam@95: T1l = W[10]; cannam@95: T1k = FNMS(TR, TP, T1j); cannam@95: T1b = FMA(TR, T1a, TQ); cannam@95: T1o = W[11]; cannam@95: T1n = T1l * T1m; cannam@95: Im[0] = T1k - T1i; cannam@95: Ip[0] = T1i + T1k; cannam@95: Rm[0] = Tn + T1b; cannam@95: Rp[0] = Tn - T1b; cannam@95: T1x = T1o * T1m; cannam@95: T1r = W[12]; cannam@95: } cannam@95: T1q = FNMS(T1o, T1p, T1n); cannam@95: T1y = FMA(T1l, T1p, T1x); cannam@95: T1u = W[13]; cannam@95: T1z = T1r * T1v; cannam@95: T1t = T1r * T1s; cannam@95: } cannam@95: } cannam@95: { cannam@95: E T2e, T2h, T1S, T2j, T2f, T26, T2c, T2m, T2g, T24, T22; cannam@95: { cannam@95: E T2b, T1R, T27, T2a, T1B, T29, T2l, T1K, T1J, T1W, T21, T25, T2d, T23, T1X; cannam@95: E T1Y; cannam@95: { cannam@95: E T1I, T28, T1A, T1w, T1T; cannam@95: T1A = FNMS(T1u, T1s, T1z); cannam@95: T1w = FMA(T1u, T1v, T1t); cannam@95: T1I = T1E - T1H; cannam@95: T28 = T1E + T1H; cannam@95: T2b = T1N + T1Q; cannam@95: T1R = T1N - T1Q; cannam@95: Im[WS(rs, 3)] = T1A - T1y; cannam@95: Ip[WS(rs, 3)] = T1y + T1A; cannam@95: Rm[WS(rs, 3)] = T1q + T1w; cannam@95: Rp[WS(rs, 3)] = T1q - T1w; cannam@95: T27 = W[14]; cannam@95: T2a = W[15]; cannam@95: T1B = W[2]; cannam@95: T29 = T27 * T28; cannam@95: T2l = T2a * T28; cannam@95: T1K = W[3]; cannam@95: T1J = T1B * T1I; cannam@95: T1W = T1U - T1V; cannam@95: T2e = T1V + T1U; cannam@95: T2h = T1Z - T20; cannam@95: T21 = T1Z + T20; cannam@95: T25 = T1K * T1I; cannam@95: T1T = W[4]; cannam@95: T2d = W[16]; cannam@95: T23 = T1T * T21; cannam@95: T1X = T1T * T1W; cannam@95: } cannam@95: T1S = FNMS(T1K, T1R, T1J); cannam@95: T2j = T2d * T2h; cannam@95: T2f = T2d * T2e; cannam@95: T26 = FMA(T1B, T1R, T25); cannam@95: T1Y = W[5]; cannam@95: T2c = FNMS(T2a, T2b, T29); cannam@95: T2m = FMA(T27, T2b, T2l); cannam@95: T2g = W[17]; cannam@95: T24 = FNMS(T1Y, T1W, T23); cannam@95: T22 = FMA(T1Y, T21, T1X); cannam@95: } cannam@95: { cannam@95: E T2L, T2O, T2P, T2v, T2N, T2X, T2n, T2s, T2A, T2F, T2r, T2H, T2R, T2J, T2B; cannam@95: E T2C; cannam@95: { cannam@95: E T2q, T2k, T2i, T2M, T2x; cannam@95: T2k = FNMS(T2g, T2e, T2j); cannam@95: T2i = FMA(T2g, T2h, T2f); cannam@95: Im[WS(rs, 1)] = T24 - T26; cannam@95: Ip[WS(rs, 1)] = T24 + T26; cannam@95: Rm[WS(rs, 1)] = T22 + T1S; cannam@95: Rp[WS(rs, 1)] = T1S - T22; cannam@95: Im[WS(rs, 4)] = T2k - T2m; cannam@95: Ip[WS(rs, 4)] = T2k + T2m; cannam@95: Rm[WS(rs, 4)] = T2i + T2c; cannam@95: Rp[WS(rs, 4)] = T2c - T2i; cannam@95: T2q = T2o + T2p; cannam@95: T2M = T2o - T2p; cannam@95: T2L = W[18]; cannam@95: T2O = W[19]; cannam@95: T2P = T2t - T2u; cannam@95: T2v = T2t + T2u; cannam@95: T2N = T2L * T2M; cannam@95: T2X = T2O * T2M; cannam@95: T2n = W[6]; cannam@95: T2s = W[7]; cannam@95: T2S = T2y - T2z; cannam@95: T2A = T2y + T2z; cannam@95: T2F = T2D - T2E; cannam@95: T2V = T2D + T2E; cannam@95: T2r = T2n * T2q; cannam@95: T2H = T2s * T2q; cannam@95: T2x = W[8]; cannam@95: T2R = W[20]; cannam@95: T2J = T2x * T2F; cannam@95: T2B = T2x * T2A; cannam@95: } cannam@95: T2w = FNMS(T2s, T2v, T2r); cannam@95: T2Z = T2R * T2V; cannam@95: T2T = T2R * T2S; cannam@95: T2I = FMA(T2n, T2v, T2H); cannam@95: T2C = W[9]; cannam@95: T2Q = FNMS(T2O, T2P, T2N); cannam@95: T2Y = FMA(T2L, T2P, T2X); cannam@95: T2U = W[21]; cannam@95: T2K = FNMS(T2C, T2A, T2J); cannam@95: T2G = FMA(T2C, T2F, T2B); cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: T30 = FNMS(T2U, T2S, T2Z); cannam@95: T2W = FMA(T2U, T2V, T2T); cannam@95: Im[WS(rs, 2)] = T2K - T2I; cannam@95: Ip[WS(rs, 2)] = T2I + T2K; cannam@95: Rm[WS(rs, 2)] = T2w + T2G; cannam@95: Rp[WS(rs, 2)] = T2w - T2G; cannam@95: Im[WS(rs, 5)] = T30 - T2Y; cannam@95: Ip[WS(rs, 5)] = T2Y + T30; cannam@95: Rm[WS(rs, 5)] = T2Q + T2W; cannam@95: Rp[WS(rs, 5)] = T2Q - T2W; cannam@95: } cannam@95: } cannam@95: } cannam@95: cannam@95: static const tw_instr twinstr[] = { cannam@95: {TW_FULL, 1, 12}, cannam@95: {TW_NEXT, 1, 0} cannam@95: }; cannam@95: cannam@95: static const hc2c_desc desc = { 12, "hc2cbdft_12", twinstr, &GENUS, {96, 22, 46, 0} }; cannam@95: cannam@95: void X(codelet_hc2cbdft_12) (planner *p) { cannam@95: X(khc2c_register) (p, hc2cbdft_12, &desc, HC2C_VIA_DFT); cannam@95: } cannam@95: #else /* HAVE_FMA */ cannam@95: cannam@95: /* Generated by: ../../../genfft/gen_hc2cdft.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -dif -name hc2cbdft_12 -include hc2cb.h */ cannam@95: cannam@95: /* cannam@95: * This function contains 142 FP additions, 60 FP multiplications, cannam@95: * (or, 112 additions, 30 multiplications, 30 fused multiply/add), cannam@95: * 47 stack variables, 2 constants, and 48 memory accesses cannam@95: */ cannam@95: #include "hc2cb.h" cannam@95: cannam@95: static void hc2cbdft_12(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms) cannam@95: { 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 - 1) * 22); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 22, MAKE_VOLATILE_STRIDE(48, rs)) { cannam@95: E Tv, T1E, TC, T1F, TW, T1x, TT, T1w, T1d, T1N, Tb, T1R, TI, T1z, TN; cannam@95: E T1A, T17, T1I, T12, T1H, T1g, T1S, Tm, T1O; cannam@95: { cannam@95: E T1, Tq, T6, TA, T4, Tp, Tt, TS, T9, Tw, Tz, TV; cannam@95: T1 = Rp[0]; cannam@95: Tq = Ip[0]; cannam@95: T6 = Rm[WS(rs, 5)]; cannam@95: TA = Im[WS(rs, 5)]; cannam@95: { cannam@95: E T2, T3, Tr, Ts; cannam@95: T2 = Rp[WS(rs, 4)]; cannam@95: T3 = Rm[WS(rs, 3)]; cannam@95: T4 = T2 + T3; cannam@95: Tp = KP866025403 * (T2 - T3); cannam@95: Tr = Im[WS(rs, 3)]; cannam@95: Ts = Ip[WS(rs, 4)]; cannam@95: Tt = Tr - Ts; cannam@95: TS = KP866025403 * (Tr + Ts); cannam@95: } cannam@95: { cannam@95: E T7, T8, Tx, Ty; cannam@95: T7 = Rm[WS(rs, 1)]; cannam@95: T8 = Rp[WS(rs, 2)]; cannam@95: T9 = T7 + T8; cannam@95: Tw = KP866025403 * (T7 - T8); cannam@95: Tx = Im[WS(rs, 1)]; cannam@95: Ty = Ip[WS(rs, 2)]; cannam@95: Tz = Tx - Ty; cannam@95: TV = KP866025403 * (Tx + Ty); cannam@95: } cannam@95: { cannam@95: E Tu, TB, TU, TR; cannam@95: Tu = FMA(KP500000000, Tt, Tq); cannam@95: Tv = Tp + Tu; cannam@95: T1E = Tu - Tp; cannam@95: TB = FMS(KP500000000, Tz, TA); cannam@95: TC = Tw + TB; cannam@95: T1F = TB - Tw; cannam@95: TU = FNMS(KP500000000, T9, T6); cannam@95: TW = TU + TV; cannam@95: T1x = TU - TV; cannam@95: TR = FNMS(KP500000000, T4, T1); cannam@95: TT = TR - TS; cannam@95: T1w = TR + TS; cannam@95: { cannam@95: E T1b, T1c, T5, Ta; cannam@95: T1b = Tq - Tt; cannam@95: T1c = Tz + TA; cannam@95: T1d = T1b - T1c; cannam@95: T1N = T1b + T1c; cannam@95: T5 = T1 + T4; cannam@95: Ta = T6 + T9; cannam@95: Tb = T5 + Ta; cannam@95: T1R = T5 - Ta; cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E Tc, T10, Th, T15, Tf, TY, TH, TZ, Tk, T13, TM, T14; cannam@95: Tc = Rp[WS(rs, 3)]; cannam@95: T10 = Ip[WS(rs, 3)]; cannam@95: Th = Rm[WS(rs, 2)]; cannam@95: T15 = Im[WS(rs, 2)]; cannam@95: { cannam@95: E Td, Te, TF, TG; cannam@95: Td = Rm[WS(rs, 4)]; cannam@95: Te = Rm[0]; cannam@95: Tf = Td + Te; cannam@95: TY = KP866025403 * (Td - Te); cannam@95: TF = Im[WS(rs, 4)]; cannam@95: TG = Im[0]; cannam@95: TH = KP866025403 * (TF - TG); cannam@95: TZ = TF + TG; cannam@95: } cannam@95: { cannam@95: E Ti, Tj, TK, TL; cannam@95: Ti = Rp[WS(rs, 1)]; cannam@95: Tj = Rp[WS(rs, 5)]; cannam@95: Tk = Ti + Tj; cannam@95: T13 = KP866025403 * (Ti - Tj); cannam@95: TK = Ip[WS(rs, 5)]; cannam@95: TL = Ip[WS(rs, 1)]; cannam@95: TM = KP866025403 * (TK - TL); cannam@95: T14 = TK + TL; cannam@95: } cannam@95: { cannam@95: E TE, TJ, T16, T11; cannam@95: TE = FNMS(KP500000000, Tf, Tc); cannam@95: TI = TE + TH; cannam@95: T1z = TE - TH; cannam@95: TJ = FNMS(KP500000000, Tk, Th); cannam@95: TN = TJ + TM; cannam@95: T1A = TJ - TM; cannam@95: T16 = FMA(KP500000000, T14, T15); cannam@95: T17 = T13 - T16; cannam@95: T1I = T13 + T16; cannam@95: T11 = FMA(KP500000000, TZ, T10); cannam@95: T12 = TY + T11; cannam@95: T1H = T11 - TY; cannam@95: { cannam@95: E T1e, T1f, Tg, Tl; cannam@95: T1e = T10 - TZ; cannam@95: T1f = T14 - T15; cannam@95: T1g = T1e + T1f; cannam@95: T1S = T1e - T1f; cannam@95: Tg = Tc + Tf; cannam@95: Tl = Th + Tk; cannam@95: Tm = Tg + Tl; cannam@95: T1O = Tg - Tl; cannam@95: } cannam@95: } cannam@95: } cannam@95: { cannam@95: E Tn, T1h, TP, T1p, T19, T1r, T1n, T1t; cannam@95: Tn = Tb + Tm; cannam@95: T1h = T1d + T1g; cannam@95: { cannam@95: E TD, TO, TX, T18; cannam@95: TD = Tv - TC; cannam@95: TO = TI - TN; cannam@95: TP = TD + TO; cannam@95: T1p = TD - TO; cannam@95: TX = TT - TW; cannam@95: T18 = T12 - T17; cannam@95: T19 = TX - T18; cannam@95: T1r = TX + T18; cannam@95: { cannam@95: E T1k, T1m, T1j, T1l; cannam@95: T1k = Tb - Tm; cannam@95: T1m = T1d - T1g; cannam@95: T1j = W[10]; cannam@95: T1l = W[11]; cannam@95: T1n = FNMS(T1l, T1m, T1j * T1k); cannam@95: T1t = FMA(T1l, T1k, T1j * T1m); cannam@95: } cannam@95: } cannam@95: { cannam@95: E T1a, T1i, To, TQ; cannam@95: To = W[0]; cannam@95: TQ = W[1]; cannam@95: T1a = FMA(To, TP, TQ * T19); cannam@95: T1i = FNMS(TQ, TP, To * T19); cannam@95: Rp[0] = Tn - T1a; cannam@95: Ip[0] = T1h + T1i; cannam@95: Rm[0] = Tn + T1a; cannam@95: Im[0] = T1i - T1h; cannam@95: } cannam@95: { cannam@95: E T1s, T1u, T1o, T1q; cannam@95: T1o = W[12]; cannam@95: T1q = W[13]; cannam@95: T1s = FMA(T1o, T1p, T1q * T1r); cannam@95: T1u = FNMS(T1q, T1p, T1o * T1r); cannam@95: Rp[WS(rs, 3)] = T1n - T1s; cannam@95: Ip[WS(rs, 3)] = T1t + T1u; cannam@95: Rm[WS(rs, 3)] = T1n + T1s; cannam@95: Im[WS(rs, 3)] = T1u - T1t; cannam@95: } cannam@95: } cannam@95: { cannam@95: E T1C, T1Y, T1K, T20, T1U, T1V, T26, T27; cannam@95: { cannam@95: E T1y, T1B, T1G, T1J; cannam@95: T1y = T1w + T1x; cannam@95: T1B = T1z + T1A; cannam@95: T1C = T1y - T1B; cannam@95: T1Y = T1y + T1B; cannam@95: T1G = T1E + T1F; cannam@95: T1J = T1H - T1I; cannam@95: T1K = T1G - T1J; cannam@95: T20 = T1G + T1J; cannam@95: } cannam@95: { cannam@95: E T1P, T1T, T1M, T1Q; cannam@95: T1P = T1N - T1O; cannam@95: T1T = T1R + T1S; cannam@95: T1M = W[4]; cannam@95: T1Q = W[5]; cannam@95: T1U = FMA(T1M, T1P, T1Q * T1T); cannam@95: T1V = FNMS(T1Q, T1P, T1M * T1T); cannam@95: } cannam@95: { cannam@95: E T23, T25, T22, T24; cannam@95: T23 = T1O + T1N; cannam@95: T25 = T1R - T1S; cannam@95: T22 = W[16]; cannam@95: T24 = W[17]; cannam@95: T26 = FMA(T22, T23, T24 * T25); cannam@95: T27 = FNMS(T24, T23, T22 * T25); cannam@95: } cannam@95: { cannam@95: E T1L, T1W, T1v, T1D; cannam@95: T1v = W[2]; cannam@95: T1D = W[3]; cannam@95: T1L = FNMS(T1D, T1K, T1v * T1C); cannam@95: T1W = FMA(T1D, T1C, T1v * T1K); cannam@95: Rp[WS(rs, 1)] = T1L - T1U; cannam@95: Ip[WS(rs, 1)] = T1V + T1W; cannam@95: Rm[WS(rs, 1)] = T1U + T1L; cannam@95: Im[WS(rs, 1)] = T1V - T1W; cannam@95: } cannam@95: { cannam@95: E T21, T28, T1X, T1Z; cannam@95: T1X = W[14]; cannam@95: T1Z = W[15]; cannam@95: T21 = FNMS(T1Z, T20, T1X * T1Y); cannam@95: T28 = FMA(T1Z, T1Y, T1X * T20); cannam@95: Rp[WS(rs, 4)] = T21 - T26; cannam@95: Ip[WS(rs, 4)] = T27 + T28; cannam@95: Rm[WS(rs, 4)] = T26 + T21; cannam@95: Im[WS(rs, 4)] = T27 - T28; cannam@95: } cannam@95: } cannam@95: { cannam@95: E T2c, T2u, T2p, T2B, T2g, T2w, T2l, T2z; cannam@95: { cannam@95: E T2a, T2b, T2n, T2o; cannam@95: T2a = TT + TW; cannam@95: T2b = TI + TN; cannam@95: T2c = T2a + T2b; cannam@95: T2u = T2a - T2b; cannam@95: T2n = T1w - T1x; cannam@95: T2o = T1H + T1I; cannam@95: T2p = T2n - T2o; cannam@95: T2B = T2n + T2o; cannam@95: } cannam@95: { cannam@95: E T2e, T2f, T2j, T2k; cannam@95: T2e = Tv + TC; cannam@95: T2f = T12 + T17; cannam@95: T2g = T2e + T2f; cannam@95: T2w = T2e - T2f; cannam@95: T2j = T1E - T1F; cannam@95: T2k = T1z - T1A; cannam@95: T2l = T2j + T2k; cannam@95: T2z = T2j - T2k; cannam@95: } cannam@95: { cannam@95: E T2h, T2r, T2q, T2s; cannam@95: { cannam@95: E T29, T2d, T2i, T2m; cannam@95: T29 = W[6]; cannam@95: T2d = W[7]; cannam@95: T2h = FNMS(T2d, T2g, T29 * T2c); cannam@95: T2r = FMA(T2d, T2c, T29 * T2g); cannam@95: T2i = W[8]; cannam@95: T2m = W[9]; cannam@95: T2q = FMA(T2i, T2l, T2m * T2p); cannam@95: T2s = FNMS(T2m, T2l, T2i * T2p); cannam@95: } cannam@95: Rp[WS(rs, 2)] = T2h - T2q; cannam@95: Ip[WS(rs, 2)] = T2r + T2s; cannam@95: Rm[WS(rs, 2)] = T2h + T2q; cannam@95: Im[WS(rs, 2)] = T2s - T2r; cannam@95: } cannam@95: { cannam@95: E T2x, T2D, T2C, T2E; cannam@95: { cannam@95: E T2t, T2v, T2y, T2A; cannam@95: T2t = W[18]; cannam@95: T2v = W[19]; cannam@95: T2x = FNMS(T2v, T2w, T2t * T2u); cannam@95: T2D = FMA(T2v, T2u, T2t * T2w); cannam@95: T2y = W[20]; cannam@95: T2A = W[21]; cannam@95: T2C = FMA(T2y, T2z, T2A * T2B); cannam@95: T2E = FNMS(T2A, T2z, T2y * T2B); cannam@95: } cannam@95: Rp[WS(rs, 5)] = T2x - T2C; cannam@95: Ip[WS(rs, 5)] = T2D + T2E; cannam@95: Rm[WS(rs, 5)] = T2x + T2C; cannam@95: Im[WS(rs, 5)] = T2E - T2D; cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: } cannam@95: cannam@95: static const tw_instr twinstr[] = { cannam@95: {TW_FULL, 1, 12}, cannam@95: {TW_NEXT, 1, 0} cannam@95: }; cannam@95: cannam@95: static const hc2c_desc desc = { 12, "hc2cbdft_12", twinstr, &GENUS, {112, 30, 30, 0} }; cannam@95: cannam@95: void X(codelet_hc2cbdft_12) (planner *p) { cannam@95: X(khc2c_register) (p, hc2cbdft_12, &desc, HC2C_VIA_DFT); cannam@95: } cannam@95: #endif /* HAVE_FMA */