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annotate src/fftw-3.3.5/dft/scalar/codelets/n1_13.c @ 43:5ea0608b923f

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Current zlib source
author Chris Cannam
date Tue, 18 Oct 2016 14:33:52 +0100
parents 2cd0e3b3e1fd
children
rev   line source
Chris@42 1 /*
Chris@42 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@42 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@42 4 *
Chris@42 5 * This program is free software; you can redistribute it and/or modify
Chris@42 6 * it under the terms of the GNU General Public License as published by
Chris@42 7 * the Free Software Foundation; either version 2 of the License, or
Chris@42 8 * (at your option) any later version.
Chris@42 9 *
Chris@42 10 * This program is distributed in the hope that it will be useful,
Chris@42 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@42 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@42 13 * GNU General Public License for more details.
Chris@42 14 *
Chris@42 15 * You should have received a copy of the GNU General Public License
Chris@42 16 * along with this program; if not, write to the Free Software
Chris@42 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@42 18 *
Chris@42 19 */
Chris@42 20
Chris@42 21 /* This file was automatically generated --- DO NOT EDIT */
Chris@42 22 /* Generated on Sat Jul 30 16:35:52 EDT 2016 */
Chris@42 23
Chris@42 24 #include "codelet-dft.h"
Chris@42 25
Chris@42 26 #ifdef HAVE_FMA
Chris@42 27
Chris@42 28 /* Generated by: ../../../genfft/gen_notw.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 13 -name n1_13 -include n.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 176 FP additions, 114 FP multiplications,
Chris@42 32 * (or, 62 additions, 0 multiplications, 114 fused multiply/add),
Chris@42 33 * 87 stack variables, 25 constants, and 52 memory accesses
Chris@42 34 */
Chris@42 35 #include "n.h"
Chris@42 36
Chris@42 37 static void n1_13(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 38 {
Chris@42 39 DK(KP875502302, +0.875502302409147941146295545768755143177842006);
Chris@42 40 DK(KP520028571, +0.520028571888864619117130500499232802493238139);
Chris@42 41 DK(KP575140729, +0.575140729474003121368385547455453388461001608);
Chris@42 42 DK(KP600477271, +0.600477271932665282925769253334763009352012849);
Chris@42 43 DK(KP300462606, +0.300462606288665774426601772289207995520941381);
Chris@42 44 DK(KP516520780, +0.516520780623489722840901288569017135705033622);
Chris@42 45 DK(KP968287244, +0.968287244361984016049539446938120421179794516);
Chris@42 46 DK(KP503537032, +0.503537032863766627246873853868466977093348562);
Chris@42 47 DK(KP251768516, +0.251768516431883313623436926934233488546674281);
Chris@42 48 DK(KP581704778, +0.581704778510515730456870384989698884939833902);
Chris@42 49 DK(KP859542535, +0.859542535098774820163672132761689612766401925);
Chris@42 50 DK(KP083333333, +0.083333333333333333333333333333333333333333333);
Chris@42 51 DK(KP957805992, +0.957805992594665126462521754605754580515587217);
Chris@42 52 DK(KP522026385, +0.522026385161275033714027226654165028300441940);
Chris@42 53 DK(KP853480001, +0.853480001859823990758994934970528322872359049);
Chris@42 54 DK(KP769338817, +0.769338817572980603471413688209101117038278899);
Chris@42 55 DK(KP612264650, +0.612264650376756543746494474777125408779395514);
Chris@42 56 DK(KP038632954, +0.038632954644348171955506895830342264440241080);
Chris@42 57 DK(KP302775637, +0.302775637731994646559610633735247973125648287);
Chris@42 58 DK(KP514918778, +0.514918778086315755491789696138117261566051239);
Chris@42 59 DK(KP686558370, +0.686558370781754340655719594850823015421401653);
Chris@42 60 DK(KP226109445, +0.226109445035782405468510155372505010481906348);
Chris@42 61 DK(KP301479260, +0.301479260047709873958013540496673347309208464);
Chris@42 62 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 63 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 64 {
Chris@42 65 INT i;
Chris@42 66 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(52, is), MAKE_VOLATILE_STRIDE(52, os)) {
Chris@42 67 E T2B, T2H, T2I, T2G;
Chris@42 68 {
Chris@42 69 E T1, T1P, T2n, T2o, To, TH, T2h, T2k, TE, TB, TF, Tw, T2j, T2c, T1m;
Chris@42 70 E T1W, T1X, T1c, T19, T1j, T12, T1f, T21, T24, T27, T1U;
Chris@42 71 T1 = ri[0];
Chris@42 72 T1P = ii[0];
Chris@42 73 {
Chris@42 74 E T2b, Tv, Ts, T2a;
Chris@42 75 {
Chris@42 76 E T2d, Tf, Tq, Ty, Tb, Tr, T6, Tx, Ti, Tt, Tu, Tl;
Chris@42 77 {
Chris@42 78 E T7, T8, T9, Td, Te;
Chris@42 79 Td = ri[WS(is, 8)];
Chris@42 80 Te = ri[WS(is, 5)];
Chris@42 81 T7 = ri[WS(is, 12)];
Chris@42 82 T8 = ri[WS(is, 10)];
Chris@42 83 T9 = ri[WS(is, 4)];
Chris@42 84 T2d = Td - Te;
Chris@42 85 Tf = Td + Te;
Chris@42 86 {
Chris@42 87 E T2, Ta, T3, T4;
Chris@42 88 T2 = ri[WS(is, 1)];
Chris@42 89 Ta = T8 + T9;
Chris@42 90 Tq = T8 - T9;
Chris@42 91 T3 = ri[WS(is, 3)];
Chris@42 92 T4 = ri[WS(is, 9)];
Chris@42 93 {
Chris@42 94 E Tg, T5, Th, Tj, Tk;
Chris@42 95 Tg = ri[WS(is, 11)];
Chris@42 96 Ty = FMS(KP500000000, Ta, T7);
Chris@42 97 Tb = T7 + Ta;
Chris@42 98 Tr = T4 - T3;
Chris@42 99 T5 = T3 + T4;
Chris@42 100 Th = ri[WS(is, 6)];
Chris@42 101 Tj = ri[WS(is, 7)];
Chris@42 102 Tk = ri[WS(is, 2)];
Chris@42 103 T6 = T2 + T5;
Chris@42 104 Tx = FNMS(KP500000000, T5, T2);
Chris@42 105 Ti = Tg + Th;
Chris@42 106 Tt = Tg - Th;
Chris@42 107 Tu = Tj - Tk;
Chris@42 108 Tl = Tj + Tk;
Chris@42 109 }
Chris@42 110 }
Chris@42 111 }
Chris@42 112 {
Chris@42 113 E Tc, Tm, T2e, T2g;
Chris@42 114 Tc = T6 + Tb;
Chris@42 115 T2n = T6 - Tb;
Chris@42 116 T2b = Ti - Tl;
Chris@42 117 Tm = Ti + Tl;
Chris@42 118 T2e = Tt + Tu;
Chris@42 119 Tv = Tt - Tu;
Chris@42 120 Ts = Tq - Tr;
Chris@42 121 T2g = Tr + Tq;
Chris@42 122 {
Chris@42 123 E Tz, TA, Tn, T2f;
Chris@42 124 Tz = Tx - Ty;
Chris@42 125 T2a = Tx + Ty;
Chris@42 126 TA = FNMS(KP500000000, Tm, Tf);
Chris@42 127 Tn = Tf + Tm;
Chris@42 128 T2f = FNMS(KP500000000, T2e, T2d);
Chris@42 129 T2o = T2d + T2e;
Chris@42 130 To = Tc + Tn;
Chris@42 131 TH = Tc - Tn;
Chris@42 132 T2h = FMA(KP866025403, T2g, T2f);
Chris@42 133 T2k = FNMS(KP866025403, T2g, T2f);
Chris@42 134 TE = Tz - TA;
Chris@42 135 TB = Tz + TA;
Chris@42 136 }
Chris@42 137 }
Chris@42 138 }
Chris@42 139 {
Chris@42 140 E T1R, TM, T10, T18, T1l, TX, T1k, T15, TP, T1a, T1b, TS;
Chris@42 141 {
Chris@42 142 E T16, TY, TZ, TK, TL;
Chris@42 143 TK = ii[WS(is, 8)];
Chris@42 144 TF = Ts - Tv;
Chris@42 145 Tw = Ts + Tv;
Chris@42 146 T2j = FNMS(KP866025403, T2b, T2a);
Chris@42 147 T2c = FMA(KP866025403, T2b, T2a);
Chris@42 148 TL = ii[WS(is, 5)];
Chris@42 149 T16 = ii[WS(is, 12)];
Chris@42 150 TY = ii[WS(is, 10)];
Chris@42 151 TZ = ii[WS(is, 4)];
Chris@42 152 T1R = TK + TL;
Chris@42 153 TM = TK - TL;
Chris@42 154 {
Chris@42 155 E T13, T17, TV, TW;
Chris@42 156 T13 = ii[WS(is, 1)];
Chris@42 157 T17 = TY + TZ;
Chris@42 158 T10 = TY - TZ;
Chris@42 159 TV = ii[WS(is, 9)];
Chris@42 160 TW = ii[WS(is, 3)];
Chris@42 161 {
Chris@42 162 E TN, T14, TO, TQ, TR;
Chris@42 163 TN = ii[WS(is, 11)];
Chris@42 164 T18 = FMS(KP500000000, T17, T16);
Chris@42 165 T1l = T16 + T17;
Chris@42 166 TX = TV - TW;
Chris@42 167 T14 = TW + TV;
Chris@42 168 TO = ii[WS(is, 6)];
Chris@42 169 TQ = ii[WS(is, 7)];
Chris@42 170 TR = ii[WS(is, 2)];
Chris@42 171 T1k = T13 + T14;
Chris@42 172 T15 = FNMS(KP500000000, T14, T13);
Chris@42 173 TP = TN - TO;
Chris@42 174 T1a = TN + TO;
Chris@42 175 T1b = TQ + TR;
Chris@42 176 TS = TQ - TR;
Chris@42 177 }
Chris@42 178 }
Chris@42 179 }
Chris@42 180 {
Chris@42 181 E T1Q, T11, TT, T1S;
Chris@42 182 T1Q = T1k + T1l;
Chris@42 183 T1m = T1k - T1l;
Chris@42 184 T11 = TX + T10;
Chris@42 185 T1W = T10 - TX;
Chris@42 186 T1X = TP - TS;
Chris@42 187 TT = TP + TS;
Chris@42 188 T1S = T1a + T1b;
Chris@42 189 T1c = T1a - T1b;
Chris@42 190 {
Chris@42 191 E T1Z, TU, T1T, T20;
Chris@42 192 T19 = T15 + T18;
Chris@42 193 T1Z = T15 - T18;
Chris@42 194 T1j = TM + TT;
Chris@42 195 TU = FNMS(KP500000000, TT, TM);
Chris@42 196 T1T = T1R + T1S;
Chris@42 197 T20 = FNMS(KP500000000, T1S, T1R);
Chris@42 198 T12 = FMA(KP866025403, T11, TU);
Chris@42 199 T1f = FNMS(KP866025403, T11, TU);
Chris@42 200 T21 = T1Z + T20;
Chris@42 201 T24 = T1Z - T20;
Chris@42 202 T27 = T1Q - T1T;
Chris@42 203 T1U = T1Q + T1T;
Chris@42 204 }
Chris@42 205 }
Chris@42 206 }
Chris@42 207 }
Chris@42 208 {
Chris@42 209 E T1g, T1d, T25, T1Y;
Chris@42 210 ro[0] = T1 + To;
Chris@42 211 T1g = FNMS(KP866025403, T1c, T19);
Chris@42 212 T1d = FMA(KP866025403, T1c, T19);
Chris@42 213 T25 = T1W - T1X;
Chris@42 214 T1Y = T1W + T1X;
Chris@42 215 io[0] = T1P + T1U;
Chris@42 216 {
Chris@42 217 E T1C, T1B, T1F, T1K;
Chris@42 218 {
Chris@42 219 E TC, T1J, T1z, T1w, T1I, T1O, Tp, T1E, T1q, TI, T1o, T1s;
Chris@42 220 {
Chris@42 221 E TG, T1n, T1G, T1u, T1e, T1h, T1v, T1x, T1y, T1H, T1i;
Chris@42 222 TC = FMA(KP301479260, TB, Tw);
Chris@42 223 T1x = FNMS(KP226109445, Tw, TB);
Chris@42 224 T1y = FMA(KP686558370, TE, TF);
Chris@42 225 TG = FNMS(KP514918778, TF, TE);
Chris@42 226 T1n = FNMS(KP302775637, T1m, T1j);
Chris@42 227 T1G = FMA(KP302775637, T1j, T1m);
Chris@42 228 T1u = FNMS(KP038632954, T12, T1d);
Chris@42 229 T1e = FMA(KP038632954, T1d, T12);
Chris@42 230 T1h = FMA(KP612264650, T1g, T1f);
Chris@42 231 T1v = FNMS(KP612264650, T1f, T1g);
Chris@42 232 T1J = FMA(KP769338817, T1y, T1x);
Chris@42 233 T1z = FNMS(KP769338817, T1y, T1x);
Chris@42 234 T1H = FNMS(KP853480001, T1v, T1u);
Chris@42 235 T1w = FMA(KP853480001, T1v, T1u);
Chris@42 236 T1I = FNMS(KP522026385, T1H, T1G);
Chris@42 237 T1O = FMA(KP957805992, T1G, T1H);
Chris@42 238 Tp = FNMS(KP083333333, To, T1);
Chris@42 239 T1E = FMA(KP853480001, T1h, T1e);
Chris@42 240 T1i = FNMS(KP853480001, T1h, T1e);
Chris@42 241 T1q = FNMS(KP859542535, TG, TH);
Chris@42 242 TI = FMA(KP581704778, TH, TG);
Chris@42 243 T1o = FMA(KP957805992, T1n, T1i);
Chris@42 244 T1s = FNMS(KP522026385, T1i, T1n);
Chris@42 245 }
Chris@42 246 {
Chris@42 247 E T1A, T1D, T1t, T1L, T1M;
Chris@42 248 {
Chris@42 249 E T1p, TD, TJ, T1N, T1r;
Chris@42 250 T1p = FNMS(KP251768516, TC, Tp);
Chris@42 251 TD = FMA(KP503537032, TC, Tp);
Chris@42 252 T1C = FNMS(KP968287244, T1z, T1w);
Chris@42 253 T1A = FMA(KP968287244, T1z, T1w);
Chris@42 254 TJ = FMA(KP516520780, TI, TD);
Chris@42 255 T1N = FNMS(KP516520780, TI, TD);
Chris@42 256 T1D = FNMS(KP300462606, T1q, T1p);
Chris@42 257 T1r = FMA(KP300462606, T1q, T1p);
Chris@42 258 ro[WS(os, 8)] = FNMS(KP600477271, T1O, T1N);
Chris@42 259 ro[WS(os, 12)] = FMA(KP600477271, T1o, TJ);
Chris@42 260 ro[WS(os, 1)] = FNMS(KP600477271, T1o, TJ);
Chris@42 261 T1t = FNMS(KP575140729, T1s, T1r);
Chris@42 262 T1B = FMA(KP575140729, T1s, T1r);
Chris@42 263 ro[WS(os, 5)] = FMA(KP600477271, T1O, T1N);
Chris@42 264 }
Chris@42 265 T1L = FNMS(KP520028571, T1E, T1D);
Chris@42 266 T1F = FMA(KP520028571, T1E, T1D);
Chris@42 267 T1K = FMA(KP875502302, T1J, T1I);
Chris@42 268 T1M = FNMS(KP875502302, T1J, T1I);
Chris@42 269 ro[WS(os, 3)] = FMA(KP520028571, T1A, T1t);
Chris@42 270 ro[WS(os, 9)] = FNMS(KP520028571, T1A, T1t);
Chris@42 271 ro[WS(os, 6)] = FMA(KP575140729, T1M, T1L);
Chris@42 272 ro[WS(os, 11)] = FNMS(KP575140729, T1M, T1L);
Chris@42 273 }
Chris@42 274 }
Chris@42 275 {
Chris@42 276 E T22, T2F, T2N, T2K, T2w, T2A, T1V, T2C, T28, T2y, T2M, T2q;
Chris@42 277 {
Chris@42 278 E T26, T2v, T2p, T2i, T2s, T2t, T2l, T2D, T2E, T2u, T2m;
Chris@42 279 T2D = FNMS(KP226109445, T1Y, T21);
Chris@42 280 T22 = FMA(KP301479260, T21, T1Y);
Chris@42 281 ro[WS(os, 2)] = FMA(KP575140729, T1K, T1F);
Chris@42 282 ro[WS(os, 7)] = FNMS(KP575140729, T1K, T1F);
Chris@42 283 ro[WS(os, 4)] = FMA(KP520028571, T1C, T1B);
Chris@42 284 ro[WS(os, 10)] = FNMS(KP520028571, T1C, T1B);
Chris@42 285 T26 = FNMS(KP514918778, T25, T24);
Chris@42 286 T2E = FMA(KP686558370, T24, T25);
Chris@42 287 T2v = FNMS(KP302775637, T2n, T2o);
Chris@42 288 T2p = FMA(KP302775637, T2o, T2n);
Chris@42 289 T2i = FNMS(KP038632954, T2h, T2c);
Chris@42 290 T2s = FMA(KP038632954, T2c, T2h);
Chris@42 291 T2t = FMA(KP612264650, T2j, T2k);
Chris@42 292 T2l = FNMS(KP612264650, T2k, T2j);
Chris@42 293 T2F = FNMS(KP769338817, T2E, T2D);
Chris@42 294 T2N = FMA(KP769338817, T2E, T2D);
Chris@42 295 T2K = FMA(KP853480001, T2t, T2s);
Chris@42 296 T2u = FNMS(KP853480001, T2t, T2s);
Chris@42 297 T2w = FMA(KP957805992, T2v, T2u);
Chris@42 298 T2A = FNMS(KP522026385, T2u, T2v);
Chris@42 299 T1V = FNMS(KP083333333, T1U, T1P);
Chris@42 300 T2m = FNMS(KP853480001, T2l, T2i);
Chris@42 301 T2C = FMA(KP853480001, T2l, T2i);
Chris@42 302 T28 = FMA(KP581704778, T27, T26);
Chris@42 303 T2y = FNMS(KP859542535, T26, T27);
Chris@42 304 T2M = FNMS(KP522026385, T2m, T2p);
Chris@42 305 T2q = FMA(KP957805992, T2p, T2m);
Chris@42 306 }
Chris@42 307 {
Chris@42 308 E T2O, T2Q, T2z, T2P, T2L;
Chris@42 309 {
Chris@42 310 E T23, T2x, T2r, T29, T2J;
Chris@42 311 T23 = FMA(KP503537032, T22, T1V);
Chris@42 312 T2x = FNMS(KP251768516, T22, T1V);
Chris@42 313 T2O = FNMS(KP875502302, T2N, T2M);
Chris@42 314 T2Q = FMA(KP875502302, T2N, T2M);
Chris@42 315 T2r = FMA(KP516520780, T28, T23);
Chris@42 316 T29 = FNMS(KP516520780, T28, T23);
Chris@42 317 T2z = FMA(KP300462606, T2y, T2x);
Chris@42 318 T2J = FNMS(KP300462606, T2y, T2x);
Chris@42 319 io[WS(os, 12)] = FNMS(KP600477271, T2w, T2r);
Chris@42 320 io[WS(os, 1)] = FMA(KP600477271, T2w, T2r);
Chris@42 321 io[WS(os, 8)] = FMA(KP600477271, T2q, T29);
Chris@42 322 io[WS(os, 5)] = FNMS(KP600477271, T2q, T29);
Chris@42 323 T2P = FMA(KP520028571, T2K, T2J);
Chris@42 324 T2L = FNMS(KP520028571, T2K, T2J);
Chris@42 325 }
Chris@42 326 T2B = FMA(KP575140729, T2A, T2z);
Chris@42 327 T2H = FNMS(KP575140729, T2A, T2z);
Chris@42 328 io[WS(os, 11)] = FMA(KP575140729, T2Q, T2P);
Chris@42 329 io[WS(os, 6)] = FNMS(KP575140729, T2Q, T2P);
Chris@42 330 io[WS(os, 7)] = FMA(KP575140729, T2O, T2L);
Chris@42 331 io[WS(os, 2)] = FNMS(KP575140729, T2O, T2L);
Chris@42 332 T2I = FMA(KP968287244, T2F, T2C);
Chris@42 333 T2G = FNMS(KP968287244, T2F, T2C);
Chris@42 334 }
Chris@42 335 }
Chris@42 336 }
Chris@42 337 }
Chris@42 338 }
Chris@42 339 io[WS(os, 10)] = FMA(KP520028571, T2I, T2H);
Chris@42 340 io[WS(os, 4)] = FNMS(KP520028571, T2I, T2H);
Chris@42 341 io[WS(os, 9)] = FMA(KP520028571, T2G, T2B);
Chris@42 342 io[WS(os, 3)] = FNMS(KP520028571, T2G, T2B);
Chris@42 343 }
Chris@42 344 }
Chris@42 345 }
Chris@42 346
Chris@42 347 static const kdft_desc desc = { 13, "n1_13", {62, 0, 114, 0}, &GENUS, 0, 0, 0, 0 };
Chris@42 348
Chris@42 349 void X(codelet_n1_13) (planner *p) {
Chris@42 350 X(kdft_register) (p, n1_13, &desc);
Chris@42 351 }
Chris@42 352
Chris@42 353 #else /* HAVE_FMA */
Chris@42 354
Chris@42 355 /* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 13 -name n1_13 -include n.h */
Chris@42 356
Chris@42 357 /*
Chris@42 358 * This function contains 176 FP additions, 68 FP multiplications,
Chris@42 359 * (or, 138 additions, 30 multiplications, 38 fused multiply/add),
Chris@42 360 * 71 stack variables, 20 constants, and 52 memory accesses
Chris@42 361 */
Chris@42 362 #include "n.h"
Chris@42 363
Chris@42 364 static void n1_13(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 365 {
Chris@42 366 DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
Chris@42 367 DK(KP083333333, +0.083333333333333333333333333333333333333333333);
Chris@42 368 DK(KP251768516, +0.251768516431883313623436926934233488546674281);
Chris@42 369 DK(KP075902986, +0.075902986037193865983102897245103540356428373);
Chris@42 370 DK(KP132983124, +0.132983124607418643793760531921092974399165133);
Chris@42 371 DK(KP258260390, +0.258260390311744861420450644284508567852516811);
Chris@42 372 DK(KP1_732050807, +1.732050807568877293527446341505872366942805254);
Chris@42 373 DK(KP300238635, +0.300238635966332641462884626667381504676006424);
Chris@42 374 DK(KP011599105, +0.011599105605768290721655456654083252189827041);
Chris@42 375 DK(KP156891391, +0.156891391051584611046832726756003269660212636);
Chris@42 376 DK(KP256247671, +0.256247671582936600958684654061725059144125175);
Chris@42 377 DK(KP174138601, +0.174138601152135905005660794929264742616964676);
Chris@42 378 DK(KP575140729, +0.575140729474003121368385547455453388461001608);
Chris@42 379 DK(KP503537032, +0.503537032863766627246873853868466977093348562);
Chris@42 380 DK(KP113854479, +0.113854479055790798974654345867655310534642560);
Chris@42 381 DK(KP265966249, +0.265966249214837287587521063842185948798330267);
Chris@42 382 DK(KP387390585, +0.387390585467617292130675966426762851778775217);
Chris@42 383 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 384 DK(KP300462606, +0.300462606288665774426601772289207995520941381);
Chris@42 385 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 386 {
Chris@42 387 INT i;
Chris@42 388 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(52, is), MAKE_VOLATILE_STRIDE(52, os)) {
Chris@42 389 E T1, T1q, Tt, Tu, To, T22, T20, T24, TF, TH, TA, TI, T1X, T25, T2a;
Chris@42 390 E T2d, T18, T1n, T2k, T2n, T1l, T1r, T1f, T1o, T2h, T2m;
Chris@42 391 T1 = ri[0];
Chris@42 392 T1q = ii[0];
Chris@42 393 {
Chris@42 394 E Tf, Tp, Tb, TC, Tx, T6, TB, Tw, Ti, Tq, Tl, Tr, Tm, Ts, Td;
Chris@42 395 E Te, Tc, Tn;
Chris@42 396 Td = ri[WS(is, 8)];
Chris@42 397 Te = ri[WS(is, 5)];
Chris@42 398 Tf = Td + Te;
Chris@42 399 Tp = Td - Te;
Chris@42 400 {
Chris@42 401 E T7, T8, T9, Ta;
Chris@42 402 T7 = ri[WS(is, 12)];
Chris@42 403 T8 = ri[WS(is, 10)];
Chris@42 404 T9 = ri[WS(is, 4)];
Chris@42 405 Ta = T8 + T9;
Chris@42 406 Tb = T7 + Ta;
Chris@42 407 TC = T8 - T9;
Chris@42 408 Tx = FNMS(KP500000000, Ta, T7);
Chris@42 409 }
Chris@42 410 {
Chris@42 411 E T2, T3, T4, T5;
Chris@42 412 T2 = ri[WS(is, 1)];
Chris@42 413 T3 = ri[WS(is, 3)];
Chris@42 414 T4 = ri[WS(is, 9)];
Chris@42 415 T5 = T3 + T4;
Chris@42 416 T6 = T2 + T5;
Chris@42 417 TB = T3 - T4;
Chris@42 418 Tw = FNMS(KP500000000, T5, T2);
Chris@42 419 }
Chris@42 420 {
Chris@42 421 E Tg, Th, Tj, Tk;
Chris@42 422 Tg = ri[WS(is, 11)];
Chris@42 423 Th = ri[WS(is, 6)];
Chris@42 424 Ti = Tg + Th;
Chris@42 425 Tq = Tg - Th;
Chris@42 426 Tj = ri[WS(is, 7)];
Chris@42 427 Tk = ri[WS(is, 2)];
Chris@42 428 Tl = Tj + Tk;
Chris@42 429 Tr = Tj - Tk;
Chris@42 430 }
Chris@42 431 Tm = Ti + Tl;
Chris@42 432 Ts = Tq + Tr;
Chris@42 433 Tt = Tp + Ts;
Chris@42 434 Tu = T6 - Tb;
Chris@42 435 Tc = T6 + Tb;
Chris@42 436 Tn = Tf + Tm;
Chris@42 437 To = Tc + Tn;
Chris@42 438 T22 = KP300462606 * (Tc - Tn);
Chris@42 439 {
Chris@42 440 E T1Y, T1Z, TD, TE;
Chris@42 441 T1Y = TB + TC;
Chris@42 442 T1Z = Tq - Tr;
Chris@42 443 T20 = T1Y - T1Z;
Chris@42 444 T24 = T1Y + T1Z;
Chris@42 445 TD = KP866025403 * (TB - TC);
Chris@42 446 TE = FNMS(KP500000000, Ts, Tp);
Chris@42 447 TF = TD - TE;
Chris@42 448 TH = TD + TE;
Chris@42 449 }
Chris@42 450 {
Chris@42 451 E Ty, Tz, T1V, T1W;
Chris@42 452 Ty = Tw - Tx;
Chris@42 453 Tz = KP866025403 * (Ti - Tl);
Chris@42 454 TA = Ty + Tz;
Chris@42 455 TI = Ty - Tz;
Chris@42 456 T1V = Tw + Tx;
Chris@42 457 T1W = FNMS(KP500000000, Tm, Tf);
Chris@42 458 T1X = T1V - T1W;
Chris@42 459 T25 = T1V + T1W;
Chris@42 460 }
Chris@42 461 }
Chris@42 462 {
Chris@42 463 E TZ, T2b, TV, T1i, T1a, TQ, T1h, T19, T12, T1d, T15, T1c, T16, T2c, TX;
Chris@42 464 E TY, TW, T17;
Chris@42 465 TX = ii[WS(is, 8)];
Chris@42 466 TY = ii[WS(is, 5)];
Chris@42 467 TZ = TX + TY;
Chris@42 468 T2b = TX - TY;
Chris@42 469 {
Chris@42 470 E TR, TS, TT, TU;
Chris@42 471 TR = ii[WS(is, 12)];
Chris@42 472 TS = ii[WS(is, 10)];
Chris@42 473 TT = ii[WS(is, 4)];
Chris@42 474 TU = TS + TT;
Chris@42 475 TV = FNMS(KP500000000, TU, TR);
Chris@42 476 T1i = TR + TU;
Chris@42 477 T1a = TS - TT;
Chris@42 478 }
Chris@42 479 {
Chris@42 480 E TM, TN, TO, TP;
Chris@42 481 TM = ii[WS(is, 1)];
Chris@42 482 TN = ii[WS(is, 3)];
Chris@42 483 TO = ii[WS(is, 9)];
Chris@42 484 TP = TN + TO;
Chris@42 485 TQ = FNMS(KP500000000, TP, TM);
Chris@42 486 T1h = TM + TP;
Chris@42 487 T19 = TN - TO;
Chris@42 488 }
Chris@42 489 {
Chris@42 490 E T10, T11, T13, T14;
Chris@42 491 T10 = ii[WS(is, 11)];
Chris@42 492 T11 = ii[WS(is, 6)];
Chris@42 493 T12 = T10 + T11;
Chris@42 494 T1d = T10 - T11;
Chris@42 495 T13 = ii[WS(is, 7)];
Chris@42 496 T14 = ii[WS(is, 2)];
Chris@42 497 T15 = T13 + T14;
Chris@42 498 T1c = T13 - T14;
Chris@42 499 }
Chris@42 500 T16 = T12 + T15;
Chris@42 501 T2c = T1d + T1c;
Chris@42 502 T2a = T1h - T1i;
Chris@42 503 T2d = T2b + T2c;
Chris@42 504 TW = TQ + TV;
Chris@42 505 T17 = FNMS(KP500000000, T16, TZ);
Chris@42 506 T18 = TW - T17;
Chris@42 507 T1n = TW + T17;
Chris@42 508 {
Chris@42 509 E T2i, T2j, T1j, T1k;
Chris@42 510 T2i = TQ - TV;
Chris@42 511 T2j = KP866025403 * (T15 - T12);
Chris@42 512 T2k = T2i + T2j;
Chris@42 513 T2n = T2i - T2j;
Chris@42 514 T1j = T1h + T1i;
Chris@42 515 T1k = TZ + T16;
Chris@42 516 T1l = KP300462606 * (T1j - T1k);
Chris@42 517 T1r = T1j + T1k;
Chris@42 518 }
Chris@42 519 {
Chris@42 520 E T1b, T1e, T2f, T2g;
Chris@42 521 T1b = T19 + T1a;
Chris@42 522 T1e = T1c - T1d;
Chris@42 523 T1f = T1b + T1e;
Chris@42 524 T1o = T1e - T1b;
Chris@42 525 T2f = FNMS(KP500000000, T2c, T2b);
Chris@42 526 T2g = KP866025403 * (T1a - T19);
Chris@42 527 T2h = T2f - T2g;
Chris@42 528 T2m = T2g + T2f;
Chris@42 529 }
Chris@42 530 }
Chris@42 531 ro[0] = T1 + To;
Chris@42 532 io[0] = T1q + T1r;
Chris@42 533 {
Chris@42 534 E T1D, T1N, T1y, T1x, T1E, T1O, Tv, TK, T1J, T1Q, T1m, T1R, T1t, T1I, TG;
Chris@42 535 E TJ;
Chris@42 536 {
Chris@42 537 E T1B, T1C, T1v, T1w;
Chris@42 538 T1B = FMA(KP387390585, T1f, KP265966249 * T18);
Chris@42 539 T1C = FMA(KP113854479, T1o, KP503537032 * T1n);
Chris@42 540 T1D = T1B + T1C;
Chris@42 541 T1N = T1C - T1B;
Chris@42 542 T1y = FMA(KP575140729, Tu, KP174138601 * Tt);
Chris@42 543 T1v = FNMS(KP156891391, TH, KP256247671 * TI);
Chris@42 544 T1w = FMA(KP011599105, TF, KP300238635 * TA);
Chris@42 545 T1x = T1v - T1w;
Chris@42 546 T1E = T1y + T1x;
Chris@42 547 T1O = KP1_732050807 * (T1v + T1w);
Chris@42 548 }
Chris@42 549 Tv = FNMS(KP174138601, Tu, KP575140729 * Tt);
Chris@42 550 TG = FNMS(KP300238635, TF, KP011599105 * TA);
Chris@42 551 TJ = FMA(KP256247671, TH, KP156891391 * TI);
Chris@42 552 TK = TG - TJ;
Chris@42 553 T1J = KP1_732050807 * (TJ + TG);
Chris@42 554 T1Q = Tv - TK;
Chris@42 555 {
Chris@42 556 E T1g, T1H, T1p, T1s, T1G;
Chris@42 557 T1g = FNMS(KP132983124, T1f, KP258260390 * T18);
Chris@42 558 T1H = T1l - T1g;
Chris@42 559 T1p = FNMS(KP251768516, T1o, KP075902986 * T1n);
Chris@42 560 T1s = FNMS(KP083333333, T1r, T1q);
Chris@42 561 T1G = T1s - T1p;
Chris@42 562 T1m = FMA(KP2_000000000, T1g, T1l);
Chris@42 563 T1R = T1H + T1G;
Chris@42 564 T1t = FMA(KP2_000000000, T1p, T1s);
Chris@42 565 T1I = T1G - T1H;
Chris@42 566 }
Chris@42 567 {
Chris@42 568 E TL, T1u, T1P, T1S;
Chris@42 569 TL = FMA(KP2_000000000, TK, Tv);
Chris@42 570 T1u = T1m + T1t;
Chris@42 571 io[WS(os, 1)] = TL + T1u;
Chris@42 572 io[WS(os, 12)] = T1u - TL;
Chris@42 573 {
Chris@42 574 E T1z, T1A, T1T, T1U;
Chris@42 575 T1z = FMS(KP2_000000000, T1x, T1y);
Chris@42 576 T1A = T1t - T1m;
Chris@42 577 io[WS(os, 5)] = T1z + T1A;
Chris@42 578 io[WS(os, 8)] = T1A - T1z;
Chris@42 579 T1T = T1R - T1Q;
Chris@42 580 T1U = T1O + T1N;
Chris@42 581 io[WS(os, 4)] = T1T - T1U;
Chris@42 582 io[WS(os, 10)] = T1U + T1T;
Chris@42 583 }
Chris@42 584 T1P = T1N - T1O;
Chris@42 585 T1S = T1Q + T1R;
Chris@42 586 io[WS(os, 3)] = T1P + T1S;
Chris@42 587 io[WS(os, 9)] = T1S - T1P;
Chris@42 588 {
Chris@42 589 E T1L, T1M, T1F, T1K;
Chris@42 590 T1L = T1J + T1I;
Chris@42 591 T1M = T1E + T1D;
Chris@42 592 io[WS(os, 6)] = T1L - T1M;
Chris@42 593 io[WS(os, 11)] = T1M + T1L;
Chris@42 594 T1F = T1D - T1E;
Chris@42 595 T1K = T1I - T1J;
Chris@42 596 io[WS(os, 2)] = T1F + T1K;
Chris@42 597 io[WS(os, 7)] = T1K - T1F;
Chris@42 598 }
Chris@42 599 }
Chris@42 600 }
Chris@42 601 {
Chris@42 602 E T2y, T2I, T2J, T2K, T2B, T2L, T2e, T2p, T2u, T2G, T23, T2F, T28, T2t, T2l;
Chris@42 603 E T2o;
Chris@42 604 {
Chris@42 605 E T2w, T2x, T2z, T2A;
Chris@42 606 T2w = FMA(KP387390585, T20, KP265966249 * T1X);
Chris@42 607 T2x = FNMS(KP503537032, T25, KP113854479 * T24);
Chris@42 608 T2y = T2w + T2x;
Chris@42 609 T2I = T2w - T2x;
Chris@42 610 T2J = FMA(KP575140729, T2a, KP174138601 * T2d);
Chris@42 611 T2z = FNMS(KP300238635, T2n, KP011599105 * T2m);
Chris@42 612 T2A = FNMS(KP156891391, T2h, KP256247671 * T2k);
Chris@42 613 T2K = T2z + T2A;
Chris@42 614 T2B = KP1_732050807 * (T2z - T2A);
Chris@42 615 T2L = T2J + T2K;
Chris@42 616 }
Chris@42 617 T2e = FNMS(KP575140729, T2d, KP174138601 * T2a);
Chris@42 618 T2l = FMA(KP256247671, T2h, KP156891391 * T2k);
Chris@42 619 T2o = FMA(KP300238635, T2m, KP011599105 * T2n);
Chris@42 620 T2p = T2l - T2o;
Chris@42 621 T2u = T2e - T2p;
Chris@42 622 T2G = KP1_732050807 * (T2o + T2l);
Chris@42 623 {
Chris@42 624 E T21, T2r, T26, T27, T2s;
Chris@42 625 T21 = FNMS(KP132983124, T20, KP258260390 * T1X);
Chris@42 626 T2r = T22 - T21;
Chris@42 627 T26 = FMA(KP251768516, T24, KP075902986 * T25);
Chris@42 628 T27 = FNMS(KP083333333, To, T1);
Chris@42 629 T2s = T27 - T26;
Chris@42 630 T23 = FMA(KP2_000000000, T21, T22);
Chris@42 631 T2F = T2s - T2r;
Chris@42 632 T28 = FMA(KP2_000000000, T26, T27);
Chris@42 633 T2t = T2r + T2s;
Chris@42 634 }
Chris@42 635 {
Chris@42 636 E T29, T2q, T2N, T2O;
Chris@42 637 T29 = T23 + T28;
Chris@42 638 T2q = FMA(KP2_000000000, T2p, T2e);
Chris@42 639 ro[WS(os, 12)] = T29 - T2q;
Chris@42 640 ro[WS(os, 1)] = T29 + T2q;
Chris@42 641 {
Chris@42 642 E T2v, T2C, T2P, T2Q;
Chris@42 643 T2v = T2t - T2u;
Chris@42 644 T2C = T2y - T2B;
Chris@42 645 ro[WS(os, 10)] = T2v - T2C;
Chris@42 646 ro[WS(os, 4)] = T2v + T2C;
Chris@42 647 T2P = T28 - T23;
Chris@42 648 T2Q = FMS(KP2_000000000, T2K, T2J);
Chris@42 649 ro[WS(os, 5)] = T2P - T2Q;
Chris@42 650 ro[WS(os, 8)] = T2P + T2Q;
Chris@42 651 }
Chris@42 652 T2N = T2F - T2G;
Chris@42 653 T2O = T2L - T2I;
Chris@42 654 ro[WS(os, 11)] = T2N - T2O;
Chris@42 655 ro[WS(os, 6)] = T2N + T2O;
Chris@42 656 {
Chris@42 657 E T2H, T2M, T2D, T2E;
Chris@42 658 T2H = T2F + T2G;
Chris@42 659 T2M = T2I + T2L;
Chris@42 660 ro[WS(os, 7)] = T2H - T2M;
Chris@42 661 ro[WS(os, 2)] = T2H + T2M;
Chris@42 662 T2D = T2t + T2u;
Chris@42 663 T2E = T2y + T2B;
Chris@42 664 ro[WS(os, 3)] = T2D - T2E;
Chris@42 665 ro[WS(os, 9)] = T2D + T2E;
Chris@42 666 }
Chris@42 667 }
Chris@42 668 }
Chris@42 669 }
Chris@42 670 }
Chris@42 671 }
Chris@42 672
Chris@42 673 static const kdft_desc desc = { 13, "n1_13", {138, 30, 38, 0}, &GENUS, 0, 0, 0, 0 };
Chris@42 674
Chris@42 675 void X(codelet_n1_13) (planner *p) {
Chris@42 676 X(kdft_register) (p, n1_13, &desc);
Chris@42 677 }
Chris@42 678
Chris@42 679 #endif /* HAVE_FMA */