/* * Copyright (c) 2003, 2007-14 Matteo Frigo * Copyright (c) 2003, 2007-14 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 Tue Sep 14 10:46:47 EDT 2021 */ #include "rdft/codelet-rdft.h" #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA) /* Generated by: ../../../genfft/gen_r2cb.native -fma -compact -variables 4 -pipeline-latency 4 -sign 1 -n 11 -name r2cb_11 -include rdft/scalar/r2cb.h */ /* * This function contains 60 FP additions, 56 FP multiplications, * (or, 4 additions, 0 multiplications, 56 fused multiply/add), * 44 stack variables, 11 constants, and 22 memory accesses */ #include "rdft/scalar/r2cb.h" static void r2cb_11(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs) { DK(KP1_979642883, +1.979642883761865464752184075553437574753038744); DK(KP918985947, +0.918985947228994779780736114132655398124909697); DK(KP830830026, +0.830830026003772851058548298459246407048009821); DK(KP1_918985947, +1.918985947228994779780736114132655398124909697); DK(KP876768831, +0.876768831002589333891339807079336796764054852); DK(KP2_000000000, +2.000000000000000000000000000000000000000000000); DK(KP778434453, +0.778434453334651800608337670740821884709317477); DK(KP634356270, +0.634356270682424498893150776899916060542806975); DK(KP342584725, +0.342584725681637509502641509861112333758894680); DK(KP715370323, +0.715370323453429719112414662767260662417897278); DK(KP521108558, +0.521108558113202722944698153526659300680427422); { INT i; for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(44, rs), MAKE_VOLATILE_STRIDE(44, csr), MAKE_VOLATILE_STRIDE(44, csi)) { E T1, Td, Th, Te, Tf, Tg, Tj, TT, Ts, TB, TK, T2, T6, T3, T4; E T5, Ta, To, TP, TG, Tx, T7; T1 = Cr[0]; { E Ti, TS, Tr, TA, TJ; Td = Ci[WS(csi, 3)]; Th = Ci[WS(csi, 5)]; Te = Ci[WS(csi, 2)]; Tf = Ci[WS(csi, 4)]; Tg = Ci[WS(csi, 1)]; Ti = FMA(KP521108558, Th, Tg); TS = FMS(KP521108558, Tg, Te); Tr = FMA(KP521108558, Td, Th); TA = FNMS(KP521108558, Te, Tf); TJ = FMA(KP521108558, Tf, Td); Tj = FMA(KP715370323, Ti, Tf); TT = FMA(KP715370323, TS, Td); Ts = FNMS(KP715370323, Tr, Te); TB = FMA(KP715370323, TA, Th); TK = FMA(KP715370323, TJ, Tg); } { E T8, TN, Tm, Tv, TE; T2 = Cr[WS(csr, 1)]; T6 = Cr[WS(csr, 5)]; T3 = Cr[WS(csr, 2)]; T4 = Cr[WS(csr, 3)]; T5 = Cr[WS(csr, 4)]; T8 = FNMS(KP342584725, T4, T3); TN = FNMS(KP342584725, T6, T5); Tm = FNMS(KP342584725, T5, T2); Tv = FNMS(KP342584725, T2, T4); TE = FNMS(KP342584725, T3, T6); { E T9, Tn, TO, TF, Tw; T9 = FNMS(KP634356270, T8, T5); Ta = FNMS(KP778434453, T9, T2); Tn = FNMS(KP634356270, Tm, T3); To = FNMS(KP778434453, Tn, T6); TO = FNMS(KP634356270, TN, T4); TP = FNMS(KP778434453, TO, T3); TF = FNMS(KP634356270, TE, T2); TG = FNMS(KP778434453, TF, T4); Tw = FNMS(KP634356270, Tv, T6); Tx = FNMS(KP778434453, Tw, T5); T7 = T2 + T3 + T4 + T5 + T6; } } R0[0] = FMA(KP2_000000000, T7, T1); { E Tc, Tl, Tb, Tk; Tb = FNMS(KP876768831, Ta, T6); Tc = FNMS(KP1_918985947, Tb, T1); Tk = FMA(KP830830026, Tj, Te); Tl = FMA(KP918985947, Tk, Td); R1[0] = FNMS(KP1_979642883, Tl, Tc); R0[WS(rs, 5)] = FMA(KP1_979642883, Tl, Tc); } { E TR, TV, TQ, TU; TQ = FNMS(KP876768831, TP, T2); TR = FNMS(KP1_918985947, TQ, T1); TU = FNMS(KP830830026, TT, Tf); TV = FNMS(KP918985947, TU, Th); R1[WS(rs, 2)] = FNMS(KP1_979642883, TV, TR); R0[WS(rs, 3)] = FMA(KP1_979642883, TV, TR); } { E TI, TM, TH, TL; TH = FNMS(KP876768831, TG, T5); TI = FNMS(KP1_918985947, TH, T1); TL = FNMS(KP830830026, TK, Th); TM = FMA(KP918985947, TL, Te); R1[WS(rs, 3)] = FNMS(KP1_979642883, TM, TI); R0[WS(rs, 2)] = FMA(KP1_979642883, TM, TI); } { E Tz, TD, Ty, TC; Ty = FNMS(KP876768831, Tx, T3); Tz = FNMS(KP1_918985947, Ty, T1); TC = FNMS(KP830830026, TB, Td); TD = FNMS(KP918985947, TC, Tg); R1[WS(rs, 1)] = FNMS(KP1_979642883, TD, Tz); R0[WS(rs, 4)] = FMA(KP1_979642883, TD, Tz); } { E Tq, Tu, Tp, Tt; Tp = FNMS(KP876768831, To, T4); Tq = FNMS(KP1_918985947, Tp, T1); Tt = FMA(KP830830026, Ts, Tg); Tu = FNMS(KP918985947, Tt, Tf); R1[WS(rs, 4)] = FNMS(KP1_979642883, Tu, Tq); R0[WS(rs, 1)] = FMA(KP1_979642883, Tu, Tq); } } } } static const kr2c_desc desc = { 11, "r2cb_11", { 4, 0, 56, 0 }, &GENUS }; void X(codelet_r2cb_11) (planner *p) { X(kr2c_register) (p, r2cb_11, &desc); } #else /* Generated by: ../../../genfft/gen_r2cb.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 11 -name r2cb_11 -include rdft/scalar/r2cb.h */ /* * This function contains 60 FP additions, 51 FP multiplications, * (or, 19 additions, 10 multiplications, 41 fused multiply/add), * 33 stack variables, 11 constants, and 22 memory accesses */ #include "rdft/scalar/r2cb.h" static void r2cb_11(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs) { DK(KP2_000000000, +2.000000000000000000000000000000000000000000000); DK(KP1_918985947, +1.918985947228994779780736114132655398124909697); DK(KP1_309721467, +1.309721467890570128113850144932587106367582399); DK(KP284629676, +0.284629676546570280887585337232739337582102722); DK(KP830830026, +0.830830026003772851058548298459246407048009821); DK(KP1_682507065, +1.682507065662362337723623297838735435026584997); DK(KP563465113, +0.563465113682859395422835830693233798071555798); DK(KP1_511499148, +1.511499148708516567548071687944688840359434890); DK(KP1_979642883, +1.979642883761865464752184075553437574753038744); DK(KP1_819263990, +1.819263990709036742823430766158056920120482102); DK(KP1_081281634, +1.081281634911195164215271908637383390863541216); { INT i; for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(44, rs), MAKE_VOLATILE_STRIDE(44, csr), MAKE_VOLATILE_STRIDE(44, csi)) { E Td, Tl, Tf, Th, Tj, T1, T2, T6, T5, T4, T3, T7, Tk, Te, Tg; E Ti; { E T8, Tc, T9, Ta, Tb; T8 = Ci[WS(csi, 2)]; Tc = Ci[WS(csi, 1)]; T9 = Ci[WS(csi, 4)]; Ta = Ci[WS(csi, 5)]; Tb = Ci[WS(csi, 3)]; Td = FMA(KP1_081281634, T8, KP1_819263990 * T9) + FNMA(KP1_979642883, Ta, KP1_511499148 * Tb) - (KP563465113 * Tc); Tl = FMA(KP1_979642883, T8, KP1_819263990 * Ta) + FNMA(KP563465113, T9, KP1_081281634 * Tb) - (KP1_511499148 * Tc); Tf = FMA(KP563465113, T8, KP1_819263990 * Tb) + FNMA(KP1_511499148, Ta, KP1_081281634 * T9) - (KP1_979642883 * Tc); Th = FMA(KP1_081281634, Tc, KP1_819263990 * T8) + FMA(KP1_979642883, Tb, KP1_511499148 * T9) + (KP563465113 * Ta); Tj = FMA(KP563465113, Tb, KP1_979642883 * T9) + FNMS(KP1_511499148, T8, KP1_081281634 * Ta) - (KP1_819263990 * Tc); } T1 = Cr[0]; T2 = Cr[WS(csr, 1)]; T6 = Cr[WS(csr, 5)]; T5 = Cr[WS(csr, 4)]; T4 = Cr[WS(csr, 3)]; T3 = Cr[WS(csr, 2)]; T7 = FMA(KP1_682507065, T3, T1) + FNMS(KP284629676, T6, KP830830026 * T5) + FNMA(KP1_309721467, T4, KP1_918985947 * T2); Tk = FMA(KP1_682507065, T4, T1) + FNMS(KP1_918985947, T5, KP830830026 * T6) + FNMA(KP284629676, T3, KP1_309721467 * T2); Te = FMA(KP830830026, T4, T1) + FNMS(KP1_309721467, T6, KP1_682507065 * T5) + FNMA(KP1_918985947, T3, KP284629676 * T2); Tg = FMA(KP1_682507065, T2, T1) + FNMS(KP1_918985947, T6, KP830830026 * T3) + FNMA(KP1_309721467, T5, KP284629676 * T4); Ti = FMA(KP830830026, T2, T1) + FNMS(KP284629676, T5, KP1_682507065 * T6) + FNMA(KP1_918985947, T4, KP1_309721467 * T3); R0[WS(rs, 3)] = T7 - Td; R0[WS(rs, 4)] = Te - Tf; R0[WS(rs, 2)] = Tk + Tl; R1[WS(rs, 2)] = T7 + Td; R1[WS(rs, 3)] = Tk - Tl; R0[WS(rs, 1)] = Ti + Tj; R1[WS(rs, 1)] = Te + Tf; R0[WS(rs, 5)] = Tg + Th; R1[0] = Tg - Th; R1[WS(rs, 4)] = Ti - Tj; R0[0] = FMA(KP2_000000000, T2 + T3 + T4 + T5 + T6, T1); } } } static const kr2c_desc desc = { 11, "r2cb_11", { 19, 10, 41, 0 }, &GENUS }; void X(codelet_r2cb_11) (planner *p) { X(kr2c_register) (p, r2cb_11, &desc); } #endif