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 07:36:52 EST 2012 */
cannam@95: 
cannam@95: #include "codelet-dft.h"
cannam@95: 
cannam@95: #ifdef HAVE_FMA
cannam@95: 
cannam@95: /* Generated by: ../../../genfft/gen_notw_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -n 10 -name n1fv_10 -include n1f.h */
cannam@95: 
cannam@95: /*
cannam@95:  * This function contains 42 FP additions, 22 FP multiplications,
cannam@95:  * (or, 24 additions, 4 multiplications, 18 fused multiply/add),
cannam@95:  * 43 stack variables, 4 constants, and 20 memory accesses
cannam@95:  */
cannam@95: #include "n1f.h"
cannam@95: 
cannam@95: static void n1fv_10(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
cannam@95: {
cannam@95:      DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
cannam@95:      DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
cannam@95:      DVK(KP618033988, +0.618033988749894848204586834365638117720309180);
cannam@95:      DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
cannam@95:      {
cannam@95: 	  INT i;
cannam@95: 	  const R *xi;
cannam@95: 	  R *xo;
cannam@95: 	  xi = ri;
cannam@95: 	  xo = ro;
cannam@95: 	  for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(20, is), MAKE_VOLATILE_STRIDE(20, os)) {
cannam@95: 	       V Tb, Tr, T3, Ts, T6, Tw, Tg, Tt, T9, Tc, T1, T2;
cannam@95: 	       T1 = LD(&(xi[0]), ivs, &(xi[0]));
cannam@95: 	       T2 = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 	       {
cannam@95: 		    V T4, T5, Te, Tf, T7, T8;
cannam@95: 		    T4 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
cannam@95: 		    T5 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 		    Te = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
cannam@95: 		    Tf = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 		    T7 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
cannam@95: 		    T8 = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 		    Tb = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
cannam@95: 		    Tr = VADD(T1, T2);
cannam@95: 		    T3 = VSUB(T1, T2);
cannam@95: 		    Ts = VADD(T4, T5);
cannam@95: 		    T6 = VSUB(T4, T5);
cannam@95: 		    Tw = VADD(Te, Tf);
cannam@95: 		    Tg = VSUB(Te, Tf);
cannam@95: 		    Tt = VADD(T7, T8);
cannam@95: 		    T9 = VSUB(T7, T8);
cannam@95: 		    Tc = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 	       }
cannam@95: 	       {
cannam@95: 		    V TD, Tu, Tm, Ta, Td, Tv;
cannam@95: 		    TD = VSUB(Ts, Tt);
cannam@95: 		    Tu = VADD(Ts, Tt);
cannam@95: 		    Tm = VSUB(T6, T9);
cannam@95: 		    Ta = VADD(T6, T9);
cannam@95: 		    Td = VSUB(Tb, Tc);
cannam@95: 		    Tv = VADD(Tb, Tc);
cannam@95: 		    {
cannam@95: 			 V TC, Tx, Tn, Th;
cannam@95: 			 TC = VSUB(Tv, Tw);
cannam@95: 			 Tx = VADD(Tv, Tw);
cannam@95: 			 Tn = VSUB(Td, Tg);
cannam@95: 			 Th = VADD(Td, Tg);
cannam@95: 			 {
cannam@95: 			      V Ty, TA, TE, TG, Ti, Tk, To, Tq, Tz, Tj;
cannam@95: 			      Ty = VADD(Tu, Tx);
cannam@95: 			      TA = VSUB(Tu, Tx);
cannam@95: 			      TE = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), TD, TC));
cannam@95: 			      TG = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), TC, TD));
cannam@95: 			      Ti = VADD(Ta, Th);
cannam@95: 			      Tk = VSUB(Ta, Th);
cannam@95: 			      To = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), Tn, Tm));
cannam@95: 			      Tq = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), Tm, Tn));
cannam@95: 			      Tz = VFNMS(LDK(KP250000000), Ty, Tr);
cannam@95: 			      ST(&(xo[0]), VADD(Tr, Ty), ovs, &(xo[0]));
cannam@95: 			      Tj = VFNMS(LDK(KP250000000), Ti, T3);
cannam@95: 			      ST(&(xo[WS(os, 5)]), VADD(T3, Ti), ovs, &(xo[WS(os, 1)]));
cannam@95: 			      {
cannam@95: 				   V TB, TF, Tl, Tp;
cannam@95: 				   TB = VFNMS(LDK(KP559016994), TA, Tz);
cannam@95: 				   TF = VFMA(LDK(KP559016994), TA, Tz);
cannam@95: 				   Tl = VFMA(LDK(KP559016994), Tk, Tj);
cannam@95: 				   Tp = VFNMS(LDK(KP559016994), Tk, Tj);
cannam@95: 				   ST(&(xo[WS(os, 4)]), VFMAI(TG, TF), ovs, &(xo[0]));
cannam@95: 				   ST(&(xo[WS(os, 6)]), VFNMSI(TG, TF), ovs, &(xo[0]));
cannam@95: 				   ST(&(xo[WS(os, 8)]), VFNMSI(TE, TB), ovs, &(xo[0]));
cannam@95: 				   ST(&(xo[WS(os, 2)]), VFMAI(TE, TB), ovs, &(xo[0]));
cannam@95: 				   ST(&(xo[WS(os, 3)]), VFNMSI(Tq, Tp), ovs, &(xo[WS(os, 1)]));
cannam@95: 				   ST(&(xo[WS(os, 7)]), VFMAI(Tq, Tp), ovs, &(xo[WS(os, 1)]));
cannam@95: 				   ST(&(xo[WS(os, 9)]), VFMAI(To, Tl), ovs, &(xo[WS(os, 1)]));
cannam@95: 				   ST(&(xo[WS(os, 1)]), VFNMSI(To, Tl), ovs, &(xo[WS(os, 1)]));
cannam@95: 			      }
cannam@95: 			 }
cannam@95: 		    }
cannam@95: 	       }
cannam@95: 	  }
cannam@95:      }
cannam@95:      VLEAVE();
cannam@95: }
cannam@95: 
cannam@95: static const kdft_desc desc = { 10, XSIMD_STRING("n1fv_10"), {24, 4, 18, 0}, &GENUS, 0, 0, 0, 0 };
cannam@95: 
cannam@95: void XSIMD(codelet_n1fv_10) (planner *p) {
cannam@95:      X(kdft_register) (p, n1fv_10, &desc);
cannam@95: }
cannam@95: 
cannam@95: #else				/* HAVE_FMA */
cannam@95: 
cannam@95: /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -n 10 -name n1fv_10 -include n1f.h */
cannam@95: 
cannam@95: /*
cannam@95:  * This function contains 42 FP additions, 12 FP multiplications,
cannam@95:  * (or, 36 additions, 6 multiplications, 6 fused multiply/add),
cannam@95:  * 33 stack variables, 4 constants, and 20 memory accesses
cannam@95:  */
cannam@95: #include "n1f.h"
cannam@95: 
cannam@95: static void n1fv_10(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
cannam@95: {
cannam@95:      DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
cannam@95:      DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
cannam@95:      DVK(KP587785252, +0.587785252292473129168705954639072768597652438);
cannam@95:      DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
cannam@95:      {
cannam@95: 	  INT i;
cannam@95: 	  const R *xi;
cannam@95: 	  R *xo;
cannam@95: 	  xi = ri;
cannam@95: 	  xo = ro;
cannam@95: 	  for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(20, is), MAKE_VOLATILE_STRIDE(20, os)) {
cannam@95: 	       V Ti, Ty, Tm, Tn, Tw, Tt, Tz, TA, TB, T7, Te, Tj, Tg, Th;
cannam@95: 	       Tg = LD(&(xi[0]), ivs, &(xi[0]));
cannam@95: 	       Th = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 	       Ti = VSUB(Tg, Th);
cannam@95: 	       Ty = VADD(Tg, Th);
cannam@95: 	       {
cannam@95: 		    V T3, Tu, Td, Ts, T6, Tv, Ta, Tr;
cannam@95: 		    {
cannam@95: 			 V T1, T2, Tb, Tc;
cannam@95: 			 T1 = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
cannam@95: 			 T2 = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 			 T3 = VSUB(T1, T2);
cannam@95: 			 Tu = VADD(T1, T2);
cannam@95: 			 Tb = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
cannam@95: 			 Tc = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 			 Td = VSUB(Tb, Tc);
cannam@95: 			 Ts = VADD(Tb, Tc);
cannam@95: 		    }
cannam@95: 		    {
cannam@95: 			 V T4, T5, T8, T9;
cannam@95: 			 T4 = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
cannam@95: 			 T5 = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 			 T6 = VSUB(T4, T5);
cannam@95: 			 Tv = VADD(T4, T5);
cannam@95: 			 T8 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
cannam@95: 			 T9 = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
cannam@95: 			 Ta = VSUB(T8, T9);
cannam@95: 			 Tr = VADD(T8, T9);
cannam@95: 		    }
cannam@95: 		    Tm = VSUB(T3, T6);
cannam@95: 		    Tn = VSUB(Ta, Td);
cannam@95: 		    Tw = VSUB(Tu, Tv);
cannam@95: 		    Tt = VSUB(Tr, Ts);
cannam@95: 		    Tz = VADD(Tu, Tv);
cannam@95: 		    TA = VADD(Tr, Ts);
cannam@95: 		    TB = VADD(Tz, TA);
cannam@95: 		    T7 = VADD(T3, T6);
cannam@95: 		    Te = VADD(Ta, Td);
cannam@95: 		    Tj = VADD(T7, Te);
cannam@95: 	       }
cannam@95: 	       ST(&(xo[WS(os, 5)]), VADD(Ti, Tj), ovs, &(xo[WS(os, 1)]));
cannam@95: 	       ST(&(xo[0]), VADD(Ty, TB), ovs, &(xo[0]));
cannam@95: 	       {
cannam@95: 		    V To, Tq, Tl, Tp, Tf, Tk;
cannam@95: 		    To = VBYI(VFMA(LDK(KP951056516), Tm, VMUL(LDK(KP587785252), Tn)));
cannam@95: 		    Tq = VBYI(VFNMS(LDK(KP587785252), Tm, VMUL(LDK(KP951056516), Tn)));
cannam@95: 		    Tf = VMUL(LDK(KP559016994), VSUB(T7, Te));
cannam@95: 		    Tk = VFNMS(LDK(KP250000000), Tj, Ti);
cannam@95: 		    Tl = VADD(Tf, Tk);
cannam@95: 		    Tp = VSUB(Tk, Tf);
cannam@95: 		    ST(&(xo[WS(os, 1)]), VSUB(Tl, To), ovs, &(xo[WS(os, 1)]));
cannam@95: 		    ST(&(xo[WS(os, 7)]), VADD(Tq, Tp), ovs, &(xo[WS(os, 1)]));
cannam@95: 		    ST(&(xo[WS(os, 9)]), VADD(To, Tl), ovs, &(xo[WS(os, 1)]));
cannam@95: 		    ST(&(xo[WS(os, 3)]), VSUB(Tp, Tq), ovs, &(xo[WS(os, 1)]));
cannam@95: 	       }
cannam@95: 	       {
cannam@95: 		    V Tx, TF, TE, TG, TC, TD;
cannam@95: 		    Tx = VBYI(VFNMS(LDK(KP587785252), Tw, VMUL(LDK(KP951056516), Tt)));
cannam@95: 		    TF = VBYI(VFMA(LDK(KP951056516), Tw, VMUL(LDK(KP587785252), Tt)));
cannam@95: 		    TC = VFNMS(LDK(KP250000000), TB, Ty);
cannam@95: 		    TD = VMUL(LDK(KP559016994), VSUB(Tz, TA));
cannam@95: 		    TE = VSUB(TC, TD);
cannam@95: 		    TG = VADD(TD, TC);
cannam@95: 		    ST(&(xo[WS(os, 2)]), VADD(Tx, TE), ovs, &(xo[0]));
cannam@95: 		    ST(&(xo[WS(os, 6)]), VSUB(TG, TF), ovs, &(xo[0]));
cannam@95: 		    ST(&(xo[WS(os, 8)]), VSUB(TE, Tx), ovs, &(xo[0]));
cannam@95: 		    ST(&(xo[WS(os, 4)]), VADD(TF, TG), ovs, &(xo[0]));
cannam@95: 	       }
cannam@95: 	  }
cannam@95:      }
cannam@95:      VLEAVE();
cannam@95: }
cannam@95: 
cannam@95: static const kdft_desc desc = { 10, XSIMD_STRING("n1fv_10"), {36, 6, 6, 0}, &GENUS, 0, 0, 0, 0 };
cannam@95: 
cannam@95: void XSIMD(codelet_n1fv_10) (planner *p) {
cannam@95:      X(kdft_register) (p, n1fv_10, &desc);
cannam@95: }
cannam@95: 
cannam@95: #endif				/* HAVE_FMA */