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 08:04:51 EDT 2018 */ cannam@167: cannam@167: #include "dft/codelet-dft.h" cannam@167: cannam@167: #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA) cannam@167: cannam@167: /* Generated by: ../../../genfft/gen_notw_c.native -fma -simd -compact -variables 4 -pipeline-latency 8 -n 14 -name n1fv_14 -include dft/simd/n1f.h */ cannam@167: cannam@167: /* cannam@167: * This function contains 74 FP additions, 48 FP multiplications, cannam@167: * (or, 32 additions, 6 multiplications, 42 fused multiply/add), cannam@167: * 51 stack variables, 6 constants, and 28 memory accesses cannam@167: */ cannam@167: #include "dft/simd/n1f.h" cannam@167: cannam@167: static void n1fv_14(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs) cannam@167: { cannam@167: DVK(KP801937735, +0.801937735804838252472204639014890102331838324); cannam@167: DVK(KP974927912, +0.974927912181823607018131682993931217232785801); cannam@167: DVK(KP554958132, +0.554958132087371191422194871006410481067288862); cannam@167: DVK(KP900968867, +0.900968867902419126236102319507445051165919162); cannam@167: DVK(KP692021471, +0.692021471630095869627814897002069140197260599); cannam@167: DVK(KP356895867, +0.356895867892209443894399510021300583399127187); cannam@167: { cannam@167: INT i; cannam@167: const R *xi; cannam@167: R *xo; cannam@167: xi = ri; cannam@167: xo = ro; cannam@167: for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(28, is), MAKE_VOLATILE_STRIDE(28, os)) { cannam@167: V T3, TH, Ts, TV, TW, Tt, Tu, TU, Ta, To, Th, Tp, TC, Tx, TK; cannam@167: V TQ, TN, TR, T14, TZ, T1, T2; cannam@167: T1 = LD(&(xi[0]), ivs, &(xi[0])); cannam@167: T2 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)])); cannam@167: T3 = VSUB(T1, T2); cannam@167: TH = VADD(T1, T2); cannam@167: { cannam@167: V T6, TI, T9, TJ, Tn, TP, Tk, TO, Tg, TM, Td, TL; cannam@167: { cannam@167: V T4, T5, Ti, Tj; cannam@167: T4 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0])); cannam@167: T5 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)])); cannam@167: T6 = VSUB(T4, T5); cannam@167: TI = VADD(T4, T5); cannam@167: { cannam@167: V T7, T8, Tl, Tm; cannam@167: T7 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0])); cannam@167: T8 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)])); cannam@167: T9 = VSUB(T7, T8); cannam@167: TJ = VADD(T7, T8); cannam@167: Tl = LD(&(xi[WS(is, 8)]), ivs, &(xi[0])); cannam@167: Tm = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tn = VSUB(Tl, Tm); cannam@167: TP = VADD(Tl, Tm); cannam@167: } cannam@167: Ti = LD(&(xi[WS(is, 6)]), ivs, &(xi[0])); cannam@167: Tj = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tk = VSUB(Ti, Tj); cannam@167: TO = VADD(Ti, Tj); cannam@167: { cannam@167: V Te, Tf, Tb, Tc; cannam@167: Te = LD(&(xi[WS(is, 10)]), ivs, &(xi[0])); cannam@167: Tf = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tg = VSUB(Te, Tf); cannam@167: TM = VADD(Te, Tf); cannam@167: Tb = LD(&(xi[WS(is, 4)]), ivs, &(xi[0])); cannam@167: Tc = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)])); cannam@167: Td = VSUB(Tb, Tc); cannam@167: TL = VADD(Tb, Tc); cannam@167: } cannam@167: } cannam@167: Ts = VSUB(T9, T6); cannam@167: TV = VSUB(TL, TM); cannam@167: TW = VSUB(TJ, TI); cannam@167: Tt = VSUB(Tn, Tk); cannam@167: Tu = VSUB(Tg, Td); cannam@167: TU = VSUB(TO, TP); cannam@167: Ta = VADD(T6, T9); cannam@167: To = VADD(Tk, Tn); cannam@167: Th = VADD(Td, Tg); cannam@167: Tp = VFNMS(LDK(KP356895867), Ta, To); cannam@167: TC = VFNMS(LDK(KP356895867), To, Th); cannam@167: Tx = VFNMS(LDK(KP356895867), Th, Ta); cannam@167: TK = VADD(TI, TJ); cannam@167: TQ = VADD(TO, TP); cannam@167: TN = VADD(TL, TM); cannam@167: TR = VFNMS(LDK(KP356895867), TQ, TN); cannam@167: T14 = VFNMS(LDK(KP356895867), TN, TK); cannam@167: TZ = VFNMS(LDK(KP356895867), TK, TQ); cannam@167: } cannam@167: ST(&(xo[WS(os, 7)]), VADD(T3, VADD(Ta, VADD(Th, To))), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[0]), VADD(TH, VADD(TK, VADD(TN, TQ))), ovs, &(xo[0])); cannam@167: { cannam@167: V Tr, Tw, Tq, Tv; cannam@167: Tq = VFNMS(LDK(KP692021471), Tp, Th); cannam@167: Tr = VFNMS(LDK(KP900968867), Tq, T3); cannam@167: Tv = VFMA(LDK(KP554958132), Tu, Tt); cannam@167: Tw = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), Tv, Ts)); cannam@167: ST(&(xo[WS(os, 5)]), VFNMSI(Tw, Tr), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 9)]), VFMAI(Tw, Tr), ovs, &(xo[WS(os, 1)])); cannam@167: } cannam@167: { cannam@167: V T16, T18, T15, T17; cannam@167: T15 = VFNMS(LDK(KP692021471), T14, TQ); cannam@167: T16 = VFNMS(LDK(KP900968867), T15, TH); cannam@167: T17 = VFNMS(LDK(KP554958132), TU, TW); cannam@167: T18 = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), T17, TV)); cannam@167: ST(&(xo[WS(os, 6)]), VFMAI(T18, T16), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 8)]), VFNMSI(T18, T16), ovs, &(xo[0])); cannam@167: } cannam@167: { cannam@167: V Tz, TB, Ty, TA; cannam@167: Ty = VFNMS(LDK(KP692021471), Tx, To); cannam@167: Tz = VFNMS(LDK(KP900968867), Ty, T3); cannam@167: TA = VFMA(LDK(KP554958132), Tt, Ts); cannam@167: TB = VMUL(LDK(KP974927912), VFMA(LDK(KP801937735), TA, Tu)); cannam@167: ST(&(xo[WS(os, 13)]), VFNMSI(TB, Tz), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 1)]), VFMAI(TB, Tz), ovs, &(xo[WS(os, 1)])); cannam@167: } cannam@167: { cannam@167: V TT, TY, TS, TX; cannam@167: TS = VFNMS(LDK(KP692021471), TR, TK); cannam@167: TT = VFNMS(LDK(KP900968867), TS, TH); cannam@167: TX = VFMA(LDK(KP554958132), TW, TV); cannam@167: TY = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), TX, TU)); cannam@167: ST(&(xo[WS(os, 4)]), VFMAI(TY, TT), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 10)]), VFNMSI(TY, TT), ovs, &(xo[0])); cannam@167: } cannam@167: { cannam@167: V T11, T13, T10, T12; cannam@167: T10 = VFNMS(LDK(KP692021471), TZ, TN); cannam@167: T11 = VFNMS(LDK(KP900968867), T10, TH); cannam@167: T12 = VFMA(LDK(KP554958132), TV, TU); cannam@167: T13 = VMUL(LDK(KP974927912), VFMA(LDK(KP801937735), T12, TW)); cannam@167: ST(&(xo[WS(os, 2)]), VFMAI(T13, T11), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 12)]), VFNMSI(T13, T11), ovs, &(xo[0])); cannam@167: } cannam@167: { cannam@167: V TE, TG, TD, TF; cannam@167: TD = VFNMS(LDK(KP692021471), TC, Ta); cannam@167: TE = VFNMS(LDK(KP900968867), TD, T3); cannam@167: TF = VFNMS(LDK(KP554958132), Ts, Tu); cannam@167: TG = VMUL(LDK(KP974927912), VFNMS(LDK(KP801937735), TF, Tt)); cannam@167: ST(&(xo[WS(os, 11)]), VFNMSI(TG, TE), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 3)]), VFMAI(TG, TE), ovs, &(xo[WS(os, 1)])); cannam@167: } cannam@167: } cannam@167: } cannam@167: VLEAVE(); cannam@167: } cannam@167: cannam@167: static const kdft_desc desc = { 14, XSIMD_STRING("n1fv_14"), {32, 6, 42, 0}, &GENUS, 0, 0, 0, 0 }; cannam@167: cannam@167: void XSIMD(codelet_n1fv_14) (planner *p) { cannam@167: X(kdft_register) (p, n1fv_14, &desc); cannam@167: } cannam@167: cannam@167: #else cannam@167: cannam@167: /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -n 14 -name n1fv_14 -include dft/simd/n1f.h */ cannam@167: cannam@167: /* cannam@167: * This function contains 74 FP additions, 36 FP multiplications, cannam@167: * (or, 50 additions, 12 multiplications, 24 fused multiply/add), cannam@167: * 33 stack variables, 6 constants, and 28 memory accesses cannam@167: */ cannam@167: #include "dft/simd/n1f.h" cannam@167: cannam@167: static void n1fv_14(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs) cannam@167: { cannam@167: DVK(KP222520933, +0.222520933956314404288902564496794759466355569); cannam@167: DVK(KP900968867, +0.900968867902419126236102319507445051165919162); cannam@167: DVK(KP623489801, +0.623489801858733530525004884004239810632274731); cannam@167: DVK(KP433883739, +0.433883739117558120475768332848358754609990728); cannam@167: DVK(KP781831482, +0.781831482468029808708444526674057750232334519); cannam@167: DVK(KP974927912, +0.974927912181823607018131682993931217232785801); cannam@167: { cannam@167: INT i; cannam@167: const R *xi; cannam@167: R *xo; cannam@167: xi = ri; cannam@167: xo = ro; cannam@167: for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(28, is), MAKE_VOLATILE_STRIDE(28, os)) { cannam@167: V T3, Ty, To, TK, Tr, TE, Ta, TJ, Tq, TB, Th, TL, Ts, TH, T1; cannam@167: V T2; cannam@167: T1 = LD(&(xi[0]), ivs, &(xi[0])); cannam@167: T2 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)])); cannam@167: T3 = VSUB(T1, T2); cannam@167: Ty = VADD(T1, T2); cannam@167: { cannam@167: V Tk, TC, Tn, TD; cannam@167: { cannam@167: V Ti, Tj, Tl, Tm; cannam@167: Ti = LD(&(xi[WS(is, 6)]), ivs, &(xi[0])); cannam@167: Tj = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tk = VSUB(Ti, Tj); cannam@167: TC = VADD(Ti, Tj); cannam@167: Tl = LD(&(xi[WS(is, 8)]), ivs, &(xi[0])); cannam@167: Tm = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tn = VSUB(Tl, Tm); cannam@167: TD = VADD(Tl, Tm); cannam@167: } cannam@167: To = VADD(Tk, Tn); cannam@167: TK = VSUB(TC, TD); cannam@167: Tr = VSUB(Tn, Tk); cannam@167: TE = VADD(TC, TD); cannam@167: } cannam@167: { cannam@167: V T6, Tz, T9, TA; cannam@167: { cannam@167: V T4, T5, T7, T8; cannam@167: T4 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0])); cannam@167: T5 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)])); cannam@167: T6 = VSUB(T4, T5); cannam@167: Tz = VADD(T4, T5); cannam@167: T7 = LD(&(xi[WS(is, 12)]), ivs, &(xi[0])); cannam@167: T8 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)])); cannam@167: T9 = VSUB(T7, T8); cannam@167: TA = VADD(T7, T8); cannam@167: } cannam@167: Ta = VADD(T6, T9); cannam@167: TJ = VSUB(TA, Tz); cannam@167: Tq = VSUB(T9, T6); cannam@167: TB = VADD(Tz, TA); cannam@167: } cannam@167: { cannam@167: V Td, TF, Tg, TG; cannam@167: { cannam@167: V Tb, Tc, Te, Tf; cannam@167: Tb = LD(&(xi[WS(is, 4)]), ivs, &(xi[0])); cannam@167: Tc = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)])); cannam@167: Td = VSUB(Tb, Tc); cannam@167: TF = VADD(Tb, Tc); cannam@167: Te = LD(&(xi[WS(is, 10)]), ivs, &(xi[0])); cannam@167: Tf = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)])); cannam@167: Tg = VSUB(Te, Tf); cannam@167: TG = VADD(Te, Tf); cannam@167: } cannam@167: Th = VADD(Td, Tg); cannam@167: TL = VSUB(TF, TG); cannam@167: Ts = VSUB(Tg, Td); cannam@167: TH = VADD(TF, TG); cannam@167: } cannam@167: ST(&(xo[WS(os, 7)]), VADD(T3, VADD(Ta, VADD(Th, To))), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[0]), VADD(Ty, VADD(TB, VADD(TH, TE))), ovs, &(xo[0])); cannam@167: { cannam@167: V Tt, Tp, TP, TQ; cannam@167: Tt = VBYI(VFNMS(LDK(KP781831482), Tr, VFNMS(LDK(KP433883739), Ts, VMUL(LDK(KP974927912), Tq)))); cannam@167: Tp = VFMA(LDK(KP623489801), To, VFNMS(LDK(KP900968867), Th, VFNMS(LDK(KP222520933), Ta, T3))); cannam@167: ST(&(xo[WS(os, 5)]), VSUB(Tp, Tt), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 9)]), VADD(Tp, Tt), ovs, &(xo[WS(os, 1)])); cannam@167: TP = VBYI(VFMA(LDK(KP974927912), TJ, VFMA(LDK(KP433883739), TL, VMUL(LDK(KP781831482), TK)))); cannam@167: TQ = VFMA(LDK(KP623489801), TE, VFNMS(LDK(KP900968867), TH, VFNMS(LDK(KP222520933), TB, Ty))); cannam@167: ST(&(xo[WS(os, 2)]), VADD(TP, TQ), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 12)]), VSUB(TQ, TP), ovs, &(xo[0])); cannam@167: } cannam@167: { cannam@167: V Tv, Tu, TM, TI; cannam@167: Tv = VBYI(VFMA(LDK(KP781831482), Tq, VFMA(LDK(KP974927912), Ts, VMUL(LDK(KP433883739), Tr)))); cannam@167: Tu = VFMA(LDK(KP623489801), Ta, VFNMS(LDK(KP900968867), To, VFNMS(LDK(KP222520933), Th, T3))); cannam@167: ST(&(xo[WS(os, 13)]), VSUB(Tu, Tv), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 1)]), VADD(Tu, Tv), ovs, &(xo[WS(os, 1)])); cannam@167: TM = VBYI(VFNMS(LDK(KP433883739), TK, VFNMS(LDK(KP974927912), TL, VMUL(LDK(KP781831482), TJ)))); cannam@167: TI = VFMA(LDK(KP623489801), TB, VFNMS(LDK(KP900968867), TE, VFNMS(LDK(KP222520933), TH, Ty))); cannam@167: ST(&(xo[WS(os, 6)]), VSUB(TI, TM), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 8)]), VADD(TM, TI), ovs, &(xo[0])); cannam@167: } cannam@167: { cannam@167: V TO, TN, Tx, Tw; cannam@167: TO = VBYI(VFMA(LDK(KP433883739), TJ, VFNMS(LDK(KP974927912), TK, VMUL(LDK(KP781831482), TL)))); cannam@167: TN = VFMA(LDK(KP623489801), TH, VFNMS(LDK(KP222520933), TE, VFNMS(LDK(KP900968867), TB, Ty))); cannam@167: ST(&(xo[WS(os, 4)]), VSUB(TN, TO), ovs, &(xo[0])); cannam@167: ST(&(xo[WS(os, 10)]), VADD(TO, TN), ovs, &(xo[0])); cannam@167: Tx = VBYI(VFMA(LDK(KP433883739), Tq, VFNMS(LDK(KP781831482), Ts, VMUL(LDK(KP974927912), Tr)))); cannam@167: Tw = VFMA(LDK(KP623489801), Th, VFNMS(LDK(KP222520933), To, VFNMS(LDK(KP900968867), Ta, T3))); cannam@167: ST(&(xo[WS(os, 11)]), VSUB(Tw, Tx), ovs, &(xo[WS(os, 1)])); cannam@167: ST(&(xo[WS(os, 3)]), VADD(Tw, Tx), ovs, &(xo[WS(os, 1)])); cannam@167: } cannam@167: } cannam@167: } cannam@167: VLEAVE(); cannam@167: } cannam@167: cannam@167: static const kdft_desc desc = { 14, XSIMD_STRING("n1fv_14"), {50, 12, 24, 0}, &GENUS, 0, 0, 0, 0 }; cannam@167: cannam@167: void XSIMD(codelet_n1fv_14) (planner *p) { cannam@167: X(kdft_register) (p, n1fv_14, &desc); cannam@167: } cannam@167: cannam@167: #endif