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annotate src/fftw-3.3.5/dft/scalar/codelets/n1_10.c @ 84:08ae793730bd

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Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
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 16:35:51 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 10 -name n1_10 -include n.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 84 FP additions, 36 FP multiplications,
Chris@42 32 * (or, 48 additions, 0 multiplications, 36 fused multiply/add),
Chris@42 33 * 59 stack variables, 4 constants, and 40 memory accesses
Chris@42 34 */
Chris@42 35 #include "n.h"
Chris@42 36
Chris@42 37 static void n1_10(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(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 40 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 41 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 42 DK(KP618033988, +0.618033988749894848204586834365638117720309180);
Chris@42 43 {
Chris@42 44 INT i;
Chris@42 45 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) {
Chris@42 46 E T1g, T1a, T18, T1m, T1k, T1f, T19, T11, T1h, T1l;
Chris@42 47 {
Chris@42 48 E Tj, T3, T1b, TN, T1j, TU, T1i, TV, Tq, T10, Ti, Ts, Tw, T15, Tx;
Chris@42 49 E T13, TG, Ty, TB, TC;
Chris@42 50 {
Chris@42 51 E T1, T2, TL, TM;
Chris@42 52 T1 = ri[0];
Chris@42 53 T2 = ri[WS(is, 5)];
Chris@42 54 TL = ii[0];
Chris@42 55 TM = ii[WS(is, 5)];
Chris@42 56 {
Chris@42 57 E T7, Tk, T6, To, Tg, T8, Tb, Tc;
Chris@42 58 {
Chris@42 59 E T4, T5, Te, Tf;
Chris@42 60 T4 = ri[WS(is, 2)];
Chris@42 61 Tj = T1 + T2;
Chris@42 62 T3 = T1 - T2;
Chris@42 63 T1b = TL + TM;
Chris@42 64 TN = TL - TM;
Chris@42 65 T5 = ri[WS(is, 7)];
Chris@42 66 Te = ri[WS(is, 6)];
Chris@42 67 Tf = ri[WS(is, 1)];
Chris@42 68 T7 = ri[WS(is, 8)];
Chris@42 69 Tk = T4 + T5;
Chris@42 70 T6 = T4 - T5;
Chris@42 71 To = Te + Tf;
Chris@42 72 Tg = Te - Tf;
Chris@42 73 T8 = ri[WS(is, 3)];
Chris@42 74 Tb = ri[WS(is, 4)];
Chris@42 75 Tc = ri[WS(is, 9)];
Chris@42 76 }
Chris@42 77 {
Chris@42 78 E TE, TF, Tu, Tv;
Chris@42 79 {
Chris@42 80 E Ta, Th, Tl, T9;
Chris@42 81 Tu = ii[WS(is, 2)];
Chris@42 82 Tl = T7 + T8;
Chris@42 83 T9 = T7 - T8;
Chris@42 84 {
Chris@42 85 E Tn, Td, Tm, Tp;
Chris@42 86 Tn = Tb + Tc;
Chris@42 87 Td = Tb - Tc;
Chris@42 88 Tm = Tk + Tl;
Chris@42 89 T1j = Tk - Tl;
Chris@42 90 Ta = T6 + T9;
Chris@42 91 TU = T6 - T9;
Chris@42 92 Tp = Tn + To;
Chris@42 93 T1i = Tn - To;
Chris@42 94 Th = Td + Tg;
Chris@42 95 TV = Td - Tg;
Chris@42 96 Tq = Tm + Tp;
Chris@42 97 T10 = Tm - Tp;
Chris@42 98 Tv = ii[WS(is, 7)];
Chris@42 99 }
Chris@42 100 Ti = Ta + Th;
Chris@42 101 Ts = Ta - Th;
Chris@42 102 }
Chris@42 103 TE = ii[WS(is, 6)];
Chris@42 104 TF = ii[WS(is, 1)];
Chris@42 105 Tw = Tu - Tv;
Chris@42 106 T15 = Tu + Tv;
Chris@42 107 Tx = ii[WS(is, 8)];
Chris@42 108 T13 = TE + TF;
Chris@42 109 TG = TE - TF;
Chris@42 110 Ty = ii[WS(is, 3)];
Chris@42 111 TB = ii[WS(is, 4)];
Chris@42 112 TC = ii[WS(is, 9)];
Chris@42 113 }
Chris@42 114 }
Chris@42 115 }
Chris@42 116 {
Chris@42 117 E T17, TA, T14, TH, T1e, TQ, TS;
Chris@42 118 {
Chris@42 119 E TO, TP, T16, Tz;
Chris@42 120 ro[WS(os, 5)] = T3 + Ti;
Chris@42 121 T16 = Tx + Ty;
Chris@42 122 Tz = Tx - Ty;
Chris@42 123 {
Chris@42 124 E T12, TD, T1c, T1d;
Chris@42 125 T12 = TB + TC;
Chris@42 126 TD = TB - TC;
Chris@42 127 T1c = T15 + T16;
Chris@42 128 T17 = T15 - T16;
Chris@42 129 TO = Tw + Tz;
Chris@42 130 TA = Tw - Tz;
Chris@42 131 T1d = T12 + T13;
Chris@42 132 T14 = T12 - T13;
Chris@42 133 TP = TD + TG;
Chris@42 134 TH = TD - TG;
Chris@42 135 T1e = T1c + T1d;
Chris@42 136 T1g = T1c - T1d;
Chris@42 137 }
Chris@42 138 ro[0] = Tj + Tq;
Chris@42 139 TQ = TO + TP;
Chris@42 140 TS = TO - TP;
Chris@42 141 }
Chris@42 142 {
Chris@42 143 E TK, TI, TY, TW, TR, TJ, Tt, Tr, TZ, TX, TT;
Chris@42 144 TK = FNMS(KP618033988, TA, TH);
Chris@42 145 TI = FMA(KP618033988, TH, TA);
Chris@42 146 io[0] = T1b + T1e;
Chris@42 147 io[WS(os, 5)] = TN + TQ;
Chris@42 148 Tr = FNMS(KP250000000, Ti, T3);
Chris@42 149 TY = FNMS(KP618033988, TU, TV);
Chris@42 150 TW = FMA(KP618033988, TV, TU);
Chris@42 151 TR = FNMS(KP250000000, TQ, TN);
Chris@42 152 TJ = FNMS(KP559016994, Ts, Tr);
Chris@42 153 Tt = FMA(KP559016994, Ts, Tr);
Chris@42 154 T1a = FMA(KP618033988, T14, T17);
Chris@42 155 T18 = FNMS(KP618033988, T17, T14);
Chris@42 156 ro[WS(os, 7)] = FNMS(KP951056516, TK, TJ);
Chris@42 157 ro[WS(os, 3)] = FMA(KP951056516, TK, TJ);
Chris@42 158 ro[WS(os, 1)] = FMA(KP951056516, TI, Tt);
Chris@42 159 ro[WS(os, 9)] = FNMS(KP951056516, TI, Tt);
Chris@42 160 TX = FNMS(KP559016994, TS, TR);
Chris@42 161 TT = FMA(KP559016994, TS, TR);
Chris@42 162 TZ = FNMS(KP250000000, Tq, Tj);
Chris@42 163 io[WS(os, 3)] = FNMS(KP951056516, TY, TX);
Chris@42 164 io[WS(os, 7)] = FMA(KP951056516, TY, TX);
Chris@42 165 io[WS(os, 9)] = FMA(KP951056516, TW, TT);
Chris@42 166 io[WS(os, 1)] = FNMS(KP951056516, TW, TT);
Chris@42 167 T1m = FMA(KP618033988, T1i, T1j);
Chris@42 168 T1k = FNMS(KP618033988, T1j, T1i);
Chris@42 169 T1f = FNMS(KP250000000, T1e, T1b);
Chris@42 170 T19 = FMA(KP559016994, T10, TZ);
Chris@42 171 T11 = FNMS(KP559016994, T10, TZ);
Chris@42 172 }
Chris@42 173 }
Chris@42 174 }
Chris@42 175 ro[WS(os, 4)] = FNMS(KP951056516, T1a, T19);
Chris@42 176 ro[WS(os, 6)] = FMA(KP951056516, T1a, T19);
Chris@42 177 ro[WS(os, 8)] = FMA(KP951056516, T18, T11);
Chris@42 178 ro[WS(os, 2)] = FNMS(KP951056516, T18, T11);
Chris@42 179 T1h = FNMS(KP559016994, T1g, T1f);
Chris@42 180 T1l = FMA(KP559016994, T1g, T1f);
Chris@42 181 io[WS(os, 4)] = FMA(KP951056516, T1m, T1l);
Chris@42 182 io[WS(os, 6)] = FNMS(KP951056516, T1m, T1l);
Chris@42 183 io[WS(os, 8)] = FNMS(KP951056516, T1k, T1h);
Chris@42 184 io[WS(os, 2)] = FMA(KP951056516, T1k, T1h);
Chris@42 185 }
Chris@42 186 }
Chris@42 187 }
Chris@42 188
Chris@42 189 static const kdft_desc desc = { 10, "n1_10", {48, 0, 36, 0}, &GENUS, 0, 0, 0, 0 };
Chris@42 190
Chris@42 191 void X(codelet_n1_10) (planner *p) {
Chris@42 192 X(kdft_register) (p, n1_10, &desc);
Chris@42 193 }
Chris@42 194
Chris@42 195 #else /* HAVE_FMA */
Chris@42 196
Chris@42 197 /* Generated by: ../../../genfft/gen_notw.native -compact -variables 4 -pipeline-latency 4 -n 10 -name n1_10 -include n.h */
Chris@42 198
Chris@42 199 /*
Chris@42 200 * This function contains 84 FP additions, 24 FP multiplications,
Chris@42 201 * (or, 72 additions, 12 multiplications, 12 fused multiply/add),
Chris@42 202 * 41 stack variables, 4 constants, and 40 memory accesses
Chris@42 203 */
Chris@42 204 #include "n.h"
Chris@42 205
Chris@42 206 static void n1_10(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 207 {
Chris@42 208 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 209 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 210 DK(KP587785252, +0.587785252292473129168705954639072768597652438);
Chris@42 211 DK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 212 {
Chris@42 213 INT i;
Chris@42 214 for (i = v; i > 0; i = i - 1, ri = ri + ivs, ii = ii + ivs, ro = ro + ovs, io = io + ovs, MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) {
Chris@42 215 E T3, Tj, TQ, T1e, TU, TV, T1c, T1b, Tm, Tp, Tq, Ta, Th, Ti, TA;
Chris@42 216 E TH, T17, T14, T1f, T1g, T1h, TL, TM, TR;
Chris@42 217 {
Chris@42 218 E T1, T2, TO, TP;
Chris@42 219 T1 = ri[0];
Chris@42 220 T2 = ri[WS(is, 5)];
Chris@42 221 T3 = T1 - T2;
Chris@42 222 Tj = T1 + T2;
Chris@42 223 TO = ii[0];
Chris@42 224 TP = ii[WS(is, 5)];
Chris@42 225 TQ = TO - TP;
Chris@42 226 T1e = TO + TP;
Chris@42 227 }
Chris@42 228 {
Chris@42 229 E T6, Tk, Tg, To, T9, Tl, Td, Tn;
Chris@42 230 {
Chris@42 231 E T4, T5, Te, Tf;
Chris@42 232 T4 = ri[WS(is, 2)];
Chris@42 233 T5 = ri[WS(is, 7)];
Chris@42 234 T6 = T4 - T5;
Chris@42 235 Tk = T4 + T5;
Chris@42 236 Te = ri[WS(is, 6)];
Chris@42 237 Tf = ri[WS(is, 1)];
Chris@42 238 Tg = Te - Tf;
Chris@42 239 To = Te + Tf;
Chris@42 240 }
Chris@42 241 {
Chris@42 242 E T7, T8, Tb, Tc;
Chris@42 243 T7 = ri[WS(is, 8)];
Chris@42 244 T8 = ri[WS(is, 3)];
Chris@42 245 T9 = T7 - T8;
Chris@42 246 Tl = T7 + T8;
Chris@42 247 Tb = ri[WS(is, 4)];
Chris@42 248 Tc = ri[WS(is, 9)];
Chris@42 249 Td = Tb - Tc;
Chris@42 250 Tn = Tb + Tc;
Chris@42 251 }
Chris@42 252 TU = T6 - T9;
Chris@42 253 TV = Td - Tg;
Chris@42 254 T1c = Tk - Tl;
Chris@42 255 T1b = Tn - To;
Chris@42 256 Tm = Tk + Tl;
Chris@42 257 Tp = Tn + To;
Chris@42 258 Tq = Tm + Tp;
Chris@42 259 Ta = T6 + T9;
Chris@42 260 Th = Td + Tg;
Chris@42 261 Ti = Ta + Th;
Chris@42 262 }
Chris@42 263 {
Chris@42 264 E Tw, T15, TG, T13, Tz, T16, TD, T12;
Chris@42 265 {
Chris@42 266 E Tu, Tv, TE, TF;
Chris@42 267 Tu = ii[WS(is, 2)];
Chris@42 268 Tv = ii[WS(is, 7)];
Chris@42 269 Tw = Tu - Tv;
Chris@42 270 T15 = Tu + Tv;
Chris@42 271 TE = ii[WS(is, 6)];
Chris@42 272 TF = ii[WS(is, 1)];
Chris@42 273 TG = TE - TF;
Chris@42 274 T13 = TE + TF;
Chris@42 275 }
Chris@42 276 {
Chris@42 277 E Tx, Ty, TB, TC;
Chris@42 278 Tx = ii[WS(is, 8)];
Chris@42 279 Ty = ii[WS(is, 3)];
Chris@42 280 Tz = Tx - Ty;
Chris@42 281 T16 = Tx + Ty;
Chris@42 282 TB = ii[WS(is, 4)];
Chris@42 283 TC = ii[WS(is, 9)];
Chris@42 284 TD = TB - TC;
Chris@42 285 T12 = TB + TC;
Chris@42 286 }
Chris@42 287 TA = Tw - Tz;
Chris@42 288 TH = TD - TG;
Chris@42 289 T17 = T15 - T16;
Chris@42 290 T14 = T12 - T13;
Chris@42 291 T1f = T15 + T16;
Chris@42 292 T1g = T12 + T13;
Chris@42 293 T1h = T1f + T1g;
Chris@42 294 TL = Tw + Tz;
Chris@42 295 TM = TD + TG;
Chris@42 296 TR = TL + TM;
Chris@42 297 }
Chris@42 298 ro[WS(os, 5)] = T3 + Ti;
Chris@42 299 io[WS(os, 5)] = TQ + TR;
Chris@42 300 ro[0] = Tj + Tq;
Chris@42 301 io[0] = T1e + T1h;
Chris@42 302 {
Chris@42 303 E TI, TK, Tt, TJ, Tr, Ts;
Chris@42 304 TI = FMA(KP951056516, TA, KP587785252 * TH);
Chris@42 305 TK = FNMS(KP587785252, TA, KP951056516 * TH);
Chris@42 306 Tr = KP559016994 * (Ta - Th);
Chris@42 307 Ts = FNMS(KP250000000, Ti, T3);
Chris@42 308 Tt = Tr + Ts;
Chris@42 309 TJ = Ts - Tr;
Chris@42 310 ro[WS(os, 9)] = Tt - TI;
Chris@42 311 ro[WS(os, 3)] = TJ + TK;
Chris@42 312 ro[WS(os, 1)] = Tt + TI;
Chris@42 313 ro[WS(os, 7)] = TJ - TK;
Chris@42 314 }
Chris@42 315 {
Chris@42 316 E TW, TY, TT, TX, TN, TS;
Chris@42 317 TW = FMA(KP951056516, TU, KP587785252 * TV);
Chris@42 318 TY = FNMS(KP587785252, TU, KP951056516 * TV);
Chris@42 319 TN = KP559016994 * (TL - TM);
Chris@42 320 TS = FNMS(KP250000000, TR, TQ);
Chris@42 321 TT = TN + TS;
Chris@42 322 TX = TS - TN;
Chris@42 323 io[WS(os, 1)] = TT - TW;
Chris@42 324 io[WS(os, 7)] = TY + TX;
Chris@42 325 io[WS(os, 9)] = TW + TT;
Chris@42 326 io[WS(os, 3)] = TX - TY;
Chris@42 327 }
Chris@42 328 {
Chris@42 329 E T18, T1a, T11, T19, TZ, T10;
Chris@42 330 T18 = FNMS(KP587785252, T17, KP951056516 * T14);
Chris@42 331 T1a = FMA(KP951056516, T17, KP587785252 * T14);
Chris@42 332 TZ = FNMS(KP250000000, Tq, Tj);
Chris@42 333 T10 = KP559016994 * (Tm - Tp);
Chris@42 334 T11 = TZ - T10;
Chris@42 335 T19 = T10 + TZ;
Chris@42 336 ro[WS(os, 2)] = T11 - T18;
Chris@42 337 ro[WS(os, 6)] = T19 + T1a;
Chris@42 338 ro[WS(os, 8)] = T11 + T18;
Chris@42 339 ro[WS(os, 4)] = T19 - T1a;
Chris@42 340 }
Chris@42 341 {
Chris@42 342 E T1d, T1l, T1k, T1m, T1i, T1j;
Chris@42 343 T1d = FNMS(KP587785252, T1c, KP951056516 * T1b);
Chris@42 344 T1l = FMA(KP951056516, T1c, KP587785252 * T1b);
Chris@42 345 T1i = FNMS(KP250000000, T1h, T1e);
Chris@42 346 T1j = KP559016994 * (T1f - T1g);
Chris@42 347 T1k = T1i - T1j;
Chris@42 348 T1m = T1j + T1i;
Chris@42 349 io[WS(os, 2)] = T1d + T1k;
Chris@42 350 io[WS(os, 6)] = T1m - T1l;
Chris@42 351 io[WS(os, 8)] = T1k - T1d;
Chris@42 352 io[WS(os, 4)] = T1l + T1m;
Chris@42 353 }
Chris@42 354 }
Chris@42 355 }
Chris@42 356 }
Chris@42 357
Chris@42 358 static const kdft_desc desc = { 10, "n1_10", {72, 12, 12, 0}, &GENUS, 0, 0, 0, 0 };
Chris@42 359
Chris@42 360 void X(codelet_n1_10) (planner *p) {
Chris@42 361 X(kdft_register) (p, n1_10, &desc);
Chris@42 362 }
Chris@42 363
Chris@42 364 #endif /* HAVE_FMA */