annotate src/fftw-3.3.3/rdft/scalar/r2cf/r2cf_32.c @ 95:89f5e221ed7b

Add FFTW3
author Chris Cannam <cannam@all-day-breakfast.com>
date Wed, 20 Mar 2013 15:35:50 +0000
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children
rev   line source
cannam@95 1 /*
cannam@95 2 * Copyright (c) 2003, 2007-11 Matteo Frigo
cannam@95 3 * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
cannam@95 4 *
cannam@95 5 * This program is free software; you can redistribute it and/or modify
cannam@95 6 * it under the terms of the GNU General Public License as published by
cannam@95 7 * the Free Software Foundation; either version 2 of the License, or
cannam@95 8 * (at your option) any later version.
cannam@95 9 *
cannam@95 10 * This program is distributed in the hope that it will be useful,
cannam@95 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@95 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cannam@95 13 * GNU General Public License for more details.
cannam@95 14 *
cannam@95 15 * You should have received a copy of the GNU General Public License
cannam@95 16 * along with this program; if not, write to the Free Software
cannam@95 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
cannam@95 18 *
cannam@95 19 */
cannam@95 20
cannam@95 21 /* This file was automatically generated --- DO NOT EDIT */
cannam@95 22 /* Generated on Sun Nov 25 07:39:47 EST 2012 */
cannam@95 23
cannam@95 24 #include "codelet-rdft.h"
cannam@95 25
cannam@95 26 #ifdef HAVE_FMA
cannam@95 27
cannam@95 28 /* Generated by: ../../../genfft/gen_r2cf.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 32 -name r2cf_32 -include r2cf.h */
cannam@95 29
cannam@95 30 /*
cannam@95 31 * This function contains 156 FP additions, 68 FP multiplications,
cannam@95 32 * (or, 88 additions, 0 multiplications, 68 fused multiply/add),
cannam@95 33 * 89 stack variables, 7 constants, and 64 memory accesses
cannam@95 34 */
cannam@95 35 #include "r2cf.h"
cannam@95 36
cannam@95 37 static void r2cf_32(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@95 38 {
cannam@95 39 DK(KP831469612, +0.831469612302545237078788377617905756738560812);
cannam@95 40 DK(KP668178637, +0.668178637919298919997757686523080761552472251);
cannam@95 41 DK(KP980785280, +0.980785280403230449126182236134239036973933731);
cannam@95 42 DK(KP198912367, +0.198912367379658006911597622644676228597850501);
cannam@95 43 DK(KP923879532, +0.923879532511286756128183189396788286822416626);
cannam@95 44 DK(KP707106781, +0.707106781186547524400844362104849039284835938);
cannam@95 45 DK(KP414213562, +0.414213562373095048801688724209698078569671875);
cannam@95 46 {
cannam@95 47 INT i;
cannam@95 48 for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(128, rs), MAKE_VOLATILE_STRIDE(128, csr), MAKE_VOLATILE_STRIDE(128, csi)) {
cannam@95 49 E T1x, T1M, T1I, T1E, T1J, T1H;
cannam@95 50 {
cannam@95 51 E Tv, T1h, T7, T2b, Te, T2n, Ty, T1i, T1l, TF, T2d, Tt, T1k, TC, T2c;
cannam@95 52 E Tm, T2j, T1Z, T2k, T22, TK, T1B, T19, T1C, T1e, TO, TV, T1T, TN, TP;
cannam@95 53 E T2g, T1S;
cannam@95 54 {
cannam@95 55 E TD, Tp, Tq, Tr;
cannam@95 56 {
cannam@95 57 E T1, T2, T4, T5;
cannam@95 58 T1 = R0[0];
cannam@95 59 T2 = R0[WS(rs, 8)];
cannam@95 60 T4 = R0[WS(rs, 4)];
cannam@95 61 T5 = R0[WS(rs, 12)];
cannam@95 62 {
cannam@95 63 E Ta, Tw, Tx, Td, Tn, To;
cannam@95 64 {
cannam@95 65 E T8, T3, T6, T9, Tb, Tc;
cannam@95 66 T8 = R0[WS(rs, 2)];
cannam@95 67 Tv = T1 - T2;
cannam@95 68 T3 = T1 + T2;
cannam@95 69 T1h = T4 - T5;
cannam@95 70 T6 = T4 + T5;
cannam@95 71 T9 = R0[WS(rs, 10)];
cannam@95 72 Tb = R0[WS(rs, 14)];
cannam@95 73 Tc = R0[WS(rs, 6)];
cannam@95 74 T7 = T3 + T6;
cannam@95 75 T2b = T3 - T6;
cannam@95 76 Ta = T8 + T9;
cannam@95 77 Tw = T8 - T9;
cannam@95 78 Tx = Tb - Tc;
cannam@95 79 Td = Tb + Tc;
cannam@95 80 }
cannam@95 81 Tn = R0[WS(rs, 15)];
cannam@95 82 To = R0[WS(rs, 7)];
cannam@95 83 Te = Ta + Td;
cannam@95 84 T2n = Td - Ta;
cannam@95 85 Ty = Tw + Tx;
cannam@95 86 T1i = Tx - Tw;
cannam@95 87 TD = Tn - To;
cannam@95 88 Tp = Tn + To;
cannam@95 89 Tq = R0[WS(rs, 3)];
cannam@95 90 Tr = R0[WS(rs, 11)];
cannam@95 91 }
cannam@95 92 }
cannam@95 93 {
cannam@95 94 E Tj, TA, Ti, Tk;
cannam@95 95 {
cannam@95 96 E Tg, Th, TE, Ts;
cannam@95 97 Tg = R0[WS(rs, 1)];
cannam@95 98 Th = R0[WS(rs, 9)];
cannam@95 99 Tj = R0[WS(rs, 5)];
cannam@95 100 TE = Tq - Tr;
cannam@95 101 Ts = Tq + Tr;
cannam@95 102 TA = Tg - Th;
cannam@95 103 Ti = Tg + Th;
cannam@95 104 T1l = FNMS(KP414213562, TD, TE);
cannam@95 105 TF = FMA(KP414213562, TE, TD);
cannam@95 106 T2d = Tp - Ts;
cannam@95 107 Tt = Tp + Ts;
cannam@95 108 Tk = R0[WS(rs, 13)];
cannam@95 109 }
cannam@95 110 {
cannam@95 111 E T11, T15, T1c, T20, T14, T16, T1X, T1Y, T1Q, T1R;
cannam@95 112 {
cannam@95 113 E T1a, T1b, T12, T13;
cannam@95 114 {
cannam@95 115 E TZ, T10, TB, Tl;
cannam@95 116 TZ = R1[WS(rs, 15)];
cannam@95 117 T10 = R1[WS(rs, 7)];
cannam@95 118 T1a = R1[WS(rs, 11)];
cannam@95 119 TB = Tj - Tk;
cannam@95 120 Tl = Tj + Tk;
cannam@95 121 T1X = TZ + T10;
cannam@95 122 T11 = TZ - T10;
cannam@95 123 T1k = FMA(KP414213562, TA, TB);
cannam@95 124 TC = FNMS(KP414213562, TB, TA);
cannam@95 125 T2c = Ti - Tl;
cannam@95 126 Tm = Ti + Tl;
cannam@95 127 T1b = R1[WS(rs, 3)];
cannam@95 128 }
cannam@95 129 T12 = R1[WS(rs, 1)];
cannam@95 130 T13 = R1[WS(rs, 9)];
cannam@95 131 T15 = R1[WS(rs, 13)];
cannam@95 132 T1Y = T1b + T1a;
cannam@95 133 T1c = T1a - T1b;
cannam@95 134 T20 = T12 + T13;
cannam@95 135 T14 = T12 - T13;
cannam@95 136 T16 = R1[WS(rs, 5)];
cannam@95 137 }
cannam@95 138 T2j = T1X - T1Y;
cannam@95 139 T1Z = T1X + T1Y;
cannam@95 140 {
cannam@95 141 E TT, TU, TL, TM;
cannam@95 142 {
cannam@95 143 E TI, T21, T17, TJ, T18, T1d;
cannam@95 144 TI = R1[0];
cannam@95 145 T21 = T15 + T16;
cannam@95 146 T17 = T15 - T16;
cannam@95 147 TJ = R1[WS(rs, 8)];
cannam@95 148 TT = R1[WS(rs, 4)];
cannam@95 149 T2k = T21 - T20;
cannam@95 150 T22 = T20 + T21;
cannam@95 151 T18 = T14 + T17;
cannam@95 152 T1d = T17 - T14;
cannam@95 153 T1Q = TI + TJ;
cannam@95 154 TK = TI - TJ;
cannam@95 155 T1B = FNMS(KP707106781, T18, T11);
cannam@95 156 T19 = FMA(KP707106781, T18, T11);
cannam@95 157 T1C = FNMS(KP707106781, T1d, T1c);
cannam@95 158 T1e = FMA(KP707106781, T1d, T1c);
cannam@95 159 TU = R1[WS(rs, 12)];
cannam@95 160 }
cannam@95 161 TL = R1[WS(rs, 2)];
cannam@95 162 TM = R1[WS(rs, 10)];
cannam@95 163 TO = R1[WS(rs, 14)];
cannam@95 164 T1R = TT + TU;
cannam@95 165 TV = TT - TU;
cannam@95 166 T1T = TL + TM;
cannam@95 167 TN = TL - TM;
cannam@95 168 TP = R1[WS(rs, 6)];
cannam@95 169 }
cannam@95 170 T2g = T1Q - T1R;
cannam@95 171 T1S = T1Q + T1R;
cannam@95 172 }
cannam@95 173 }
cannam@95 174 }
cannam@95 175 {
cannam@95 176 E T1P, T25, T23, T2h, T1W, T1y, TS, T1z, TX, T27, T2a;
cannam@95 177 {
cannam@95 178 E Tf, Tu, T29, T28;
cannam@95 179 {
cannam@95 180 E T1U, TQ, T1V, TR, TW;
cannam@95 181 T1P = T7 - Te;
cannam@95 182 Tf = T7 + Te;
cannam@95 183 T1U = TO + TP;
cannam@95 184 TQ = TO - TP;
cannam@95 185 Tu = Tm + Tt;
cannam@95 186 T25 = Tt - Tm;
cannam@95 187 T23 = T1Z - T22;
cannam@95 188 T29 = T1Z + T22;
cannam@95 189 T2h = T1U - T1T;
cannam@95 190 T1V = T1T + T1U;
cannam@95 191 TR = TN + TQ;
cannam@95 192 TW = TN - TQ;
cannam@95 193 T27 = Tf + Tu;
cannam@95 194 T1W = T1S - T1V;
cannam@95 195 T28 = T1S + T1V;
cannam@95 196 T1y = FNMS(KP707106781, TR, TK);
cannam@95 197 TS = FMA(KP707106781, TR, TK);
cannam@95 198 T1z = FNMS(KP707106781, TW, TV);
cannam@95 199 TX = FMA(KP707106781, TW, TV);
cannam@95 200 T2a = T28 + T29;
cannam@95 201 }
cannam@95 202 Cr[WS(csr, 8)] = Tf - Tu;
cannam@95 203 Ci[WS(csi, 8)] = T29 - T28;
cannam@95 204 }
cannam@95 205 Cr[0] = T27 + T2a;
cannam@95 206 Cr[WS(csr, 16)] = T27 - T2a;
cannam@95 207 {
cannam@95 208 E T2s, T2i, T2v, T2f, T2r, T2p, T2l, T2t;
cannam@95 209 {
cannam@95 210 E T2o, T2e, T26, T24;
cannam@95 211 T2o = T2d - T2c;
cannam@95 212 T2e = T2c + T2d;
cannam@95 213 T2s = FNMS(KP414213562, T2g, T2h);
cannam@95 214 T2i = FMA(KP414213562, T2h, T2g);
cannam@95 215 T26 = T23 - T1W;
cannam@95 216 T24 = T1W + T23;
cannam@95 217 T2v = FNMS(KP707106781, T2e, T2b);
cannam@95 218 T2f = FMA(KP707106781, T2e, T2b);
cannam@95 219 T2r = FMA(KP707106781, T2o, T2n);
cannam@95 220 T2p = FNMS(KP707106781, T2o, T2n);
cannam@95 221 Ci[WS(csi, 4)] = FMA(KP707106781, T26, T25);
cannam@95 222 Ci[WS(csi, 12)] = FMS(KP707106781, T26, T25);
cannam@95 223 Cr[WS(csr, 4)] = FMA(KP707106781, T24, T1P);
cannam@95 224 Cr[WS(csr, 12)] = FNMS(KP707106781, T24, T1P);
cannam@95 225 T2l = FNMS(KP414213562, T2k, T2j);
cannam@95 226 T2t = FMA(KP414213562, T2j, T2k);
cannam@95 227 }
cannam@95 228 {
cannam@95 229 E T1v, T1G, TH, T1s, T1F, T1w, T1o, T1g, T1p, T1n;
cannam@95 230 {
cannam@95 231 E T1f, TY, T1t, T1u, T1j, T1m;
cannam@95 232 {
cannam@95 233 E Tz, TG, T1q, T1r;
cannam@95 234 T1v = FNMS(KP707106781, Ty, Tv);
cannam@95 235 Tz = FMA(KP707106781, Ty, Tv);
cannam@95 236 {
cannam@95 237 E T2q, T2m, T2w, T2u;
cannam@95 238 T2q = T2l - T2i;
cannam@95 239 T2m = T2i + T2l;
cannam@95 240 T2w = T2t - T2s;
cannam@95 241 T2u = T2s + T2t;
cannam@95 242 Ci[WS(csi, 10)] = FMA(KP923879532, T2q, T2p);
cannam@95 243 Ci[WS(csi, 6)] = FMS(KP923879532, T2q, T2p);
cannam@95 244 Cr[WS(csr, 2)] = FMA(KP923879532, T2m, T2f);
cannam@95 245 Cr[WS(csr, 14)] = FNMS(KP923879532, T2m, T2f);
cannam@95 246 Cr[WS(csr, 10)] = FNMS(KP923879532, T2w, T2v);
cannam@95 247 Cr[WS(csr, 6)] = FMA(KP923879532, T2w, T2v);
cannam@95 248 Ci[WS(csi, 2)] = FMA(KP923879532, T2u, T2r);
cannam@95 249 Ci[WS(csi, 14)] = FMS(KP923879532, T2u, T2r);
cannam@95 250 TG = TC + TF;
cannam@95 251 T1G = TF - TC;
cannam@95 252 }
cannam@95 253 T1f = FNMS(KP198912367, T1e, T19);
cannam@95 254 T1q = FMA(KP198912367, T19, T1e);
cannam@95 255 T1r = FMA(KP198912367, TS, TX);
cannam@95 256 TY = FNMS(KP198912367, TX, TS);
cannam@95 257 T1t = FNMS(KP923879532, TG, Tz);
cannam@95 258 TH = FMA(KP923879532, TG, Tz);
cannam@95 259 T1u = T1r + T1q;
cannam@95 260 T1s = T1q - T1r;
cannam@95 261 T1F = FMA(KP707106781, T1i, T1h);
cannam@95 262 T1j = FNMS(KP707106781, T1i, T1h);
cannam@95 263 T1m = T1k + T1l;
cannam@95 264 T1w = T1k - T1l;
cannam@95 265 }
cannam@95 266 Cr[WS(csr, 7)] = FMA(KP980785280, T1u, T1t);
cannam@95 267 T1o = T1f - TY;
cannam@95 268 T1g = TY + T1f;
cannam@95 269 T1p = FMA(KP923879532, T1m, T1j);
cannam@95 270 T1n = FNMS(KP923879532, T1m, T1j);
cannam@95 271 Cr[WS(csr, 9)] = FNMS(KP980785280, T1u, T1t);
cannam@95 272 }
cannam@95 273 Cr[WS(csr, 1)] = FMA(KP980785280, T1g, TH);
cannam@95 274 Cr[WS(csr, 15)] = FNMS(KP980785280, T1g, TH);
cannam@95 275 Ci[WS(csi, 1)] = FMS(KP980785280, T1s, T1p);
cannam@95 276 Ci[WS(csi, 15)] = FMA(KP980785280, T1s, T1p);
cannam@95 277 Ci[WS(csi, 9)] = FMS(KP980785280, T1o, T1n);
cannam@95 278 Ci[WS(csi, 7)] = FMA(KP980785280, T1o, T1n);
cannam@95 279 {
cannam@95 280 E T1A, T1D, T1N, T1O, T1K, T1L;
cannam@95 281 T1A = FMA(KP668178637, T1z, T1y);
cannam@95 282 T1K = FNMS(KP668178637, T1y, T1z);
cannam@95 283 T1L = FNMS(KP668178637, T1B, T1C);
cannam@95 284 T1D = FMA(KP668178637, T1C, T1B);
cannam@95 285 T1N = FNMS(KP923879532, T1w, T1v);
cannam@95 286 T1x = FMA(KP923879532, T1w, T1v);
cannam@95 287 T1O = T1K + T1L;
cannam@95 288 T1M = T1K - T1L;
cannam@95 289 Cr[WS(csr, 5)] = FNMS(KP831469612, T1O, T1N);
cannam@95 290 T1I = T1D - T1A;
cannam@95 291 T1E = T1A + T1D;
cannam@95 292 T1J = FMA(KP923879532, T1G, T1F);
cannam@95 293 T1H = FNMS(KP923879532, T1G, T1F);
cannam@95 294 Cr[WS(csr, 11)] = FMA(KP831469612, T1O, T1N);
cannam@95 295 }
cannam@95 296 }
cannam@95 297 }
cannam@95 298 }
cannam@95 299 }
cannam@95 300 Ci[WS(csi, 3)] = FMA(KP831469612, T1M, T1J);
cannam@95 301 Cr[WS(csr, 3)] = FMA(KP831469612, T1E, T1x);
cannam@95 302 Ci[WS(csi, 13)] = FMS(KP831469612, T1M, T1J);
cannam@95 303 Cr[WS(csr, 13)] = FNMS(KP831469612, T1E, T1x);
cannam@95 304 Ci[WS(csi, 11)] = FMA(KP831469612, T1I, T1H);
cannam@95 305 Ci[WS(csi, 5)] = FMS(KP831469612, T1I, T1H);
cannam@95 306 }
cannam@95 307 }
cannam@95 308 }
cannam@95 309
cannam@95 310 static const kr2c_desc desc = { 32, "r2cf_32", {88, 0, 68, 0}, &GENUS };
cannam@95 311
cannam@95 312 void X(codelet_r2cf_32) (planner *p) {
cannam@95 313 X(kr2c_register) (p, r2cf_32, &desc);
cannam@95 314 }
cannam@95 315
cannam@95 316 #else /* HAVE_FMA */
cannam@95 317
cannam@95 318 /* Generated by: ../../../genfft/gen_r2cf.native -compact -variables 4 -pipeline-latency 4 -n 32 -name r2cf_32 -include r2cf.h */
cannam@95 319
cannam@95 320 /*
cannam@95 321 * This function contains 156 FP additions, 42 FP multiplications,
cannam@95 322 * (or, 140 additions, 26 multiplications, 16 fused multiply/add),
cannam@95 323 * 54 stack variables, 7 constants, and 64 memory accesses
cannam@95 324 */
cannam@95 325 #include "r2cf.h"
cannam@95 326
cannam@95 327 static void r2cf_32(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
cannam@95 328 {
cannam@95 329 DK(KP555570233, +0.555570233019602224742830813948532874374937191);
cannam@95 330 DK(KP831469612, +0.831469612302545237078788377617905756738560812);
cannam@95 331 DK(KP195090322, +0.195090322016128267848284868477022240927691618);
cannam@95 332 DK(KP980785280, +0.980785280403230449126182236134239036973933731);
cannam@95 333 DK(KP382683432, +0.382683432365089771728459984030398866761344562);
cannam@95 334 DK(KP923879532, +0.923879532511286756128183189396788286822416626);
cannam@95 335 DK(KP707106781, +0.707106781186547524400844362104849039284835938);
cannam@95 336 {
cannam@95 337 INT i;
cannam@95 338 for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(128, rs), MAKE_VOLATILE_STRIDE(128, csr), MAKE_VOLATILE_STRIDE(128, csi)) {
cannam@95 339 E T7, T2b, Tv, T1l, Te, T2o, Ty, T1k, Tt, T2d, TF, T1h, Tm, T2c, TC;
cannam@95 340 E T1i, T1Z, T22, T2k, T2j, T1e, T1C, T19, T1B, T1S, T1V, T2h, T2g, TX, T1z;
cannam@95 341 E TS, T1y;
cannam@95 342 {
cannam@95 343 E T1, T2, T3, T4, T5, T6;
cannam@95 344 T1 = R0[0];
cannam@95 345 T2 = R0[WS(rs, 8)];
cannam@95 346 T3 = T1 + T2;
cannam@95 347 T4 = R0[WS(rs, 4)];
cannam@95 348 T5 = R0[WS(rs, 12)];
cannam@95 349 T6 = T4 + T5;
cannam@95 350 T7 = T3 + T6;
cannam@95 351 T2b = T3 - T6;
cannam@95 352 Tv = T1 - T2;
cannam@95 353 T1l = T4 - T5;
cannam@95 354 }
cannam@95 355 {
cannam@95 356 E Ta, Tw, Td, Tx;
cannam@95 357 {
cannam@95 358 E T8, T9, Tb, Tc;
cannam@95 359 T8 = R0[WS(rs, 2)];
cannam@95 360 T9 = R0[WS(rs, 10)];
cannam@95 361 Ta = T8 + T9;
cannam@95 362 Tw = T8 - T9;
cannam@95 363 Tb = R0[WS(rs, 14)];
cannam@95 364 Tc = R0[WS(rs, 6)];
cannam@95 365 Td = Tb + Tc;
cannam@95 366 Tx = Tb - Tc;
cannam@95 367 }
cannam@95 368 Te = Ta + Td;
cannam@95 369 T2o = Td - Ta;
cannam@95 370 Ty = KP707106781 * (Tw + Tx);
cannam@95 371 T1k = KP707106781 * (Tx - Tw);
cannam@95 372 }
cannam@95 373 {
cannam@95 374 E Tp, TD, Ts, TE;
cannam@95 375 {
cannam@95 376 E Tn, To, Tq, Tr;
cannam@95 377 Tn = R0[WS(rs, 15)];
cannam@95 378 To = R0[WS(rs, 7)];
cannam@95 379 Tp = Tn + To;
cannam@95 380 TD = Tn - To;
cannam@95 381 Tq = R0[WS(rs, 3)];
cannam@95 382 Tr = R0[WS(rs, 11)];
cannam@95 383 Ts = Tq + Tr;
cannam@95 384 TE = Tq - Tr;
cannam@95 385 }
cannam@95 386 Tt = Tp + Ts;
cannam@95 387 T2d = Tp - Ts;
cannam@95 388 TF = FMA(KP923879532, TD, KP382683432 * TE);
cannam@95 389 T1h = FNMS(KP923879532, TE, KP382683432 * TD);
cannam@95 390 }
cannam@95 391 {
cannam@95 392 E Ti, TA, Tl, TB;
cannam@95 393 {
cannam@95 394 E Tg, Th, Tj, Tk;
cannam@95 395 Tg = R0[WS(rs, 1)];
cannam@95 396 Th = R0[WS(rs, 9)];
cannam@95 397 Ti = Tg + Th;
cannam@95 398 TA = Tg - Th;
cannam@95 399 Tj = R0[WS(rs, 5)];
cannam@95 400 Tk = R0[WS(rs, 13)];
cannam@95 401 Tl = Tj + Tk;
cannam@95 402 TB = Tj - Tk;
cannam@95 403 }
cannam@95 404 Tm = Ti + Tl;
cannam@95 405 T2c = Ti - Tl;
cannam@95 406 TC = FNMS(KP382683432, TB, KP923879532 * TA);
cannam@95 407 T1i = FMA(KP382683432, TA, KP923879532 * TB);
cannam@95 408 }
cannam@95 409 {
cannam@95 410 E T11, T1X, T1d, T1Y, T14, T20, T17, T21, T1a, T18;
cannam@95 411 {
cannam@95 412 E TZ, T10, T1b, T1c;
cannam@95 413 TZ = R1[WS(rs, 15)];
cannam@95 414 T10 = R1[WS(rs, 7)];
cannam@95 415 T11 = TZ - T10;
cannam@95 416 T1X = TZ + T10;
cannam@95 417 T1b = R1[WS(rs, 3)];
cannam@95 418 T1c = R1[WS(rs, 11)];
cannam@95 419 T1d = T1b - T1c;
cannam@95 420 T1Y = T1b + T1c;
cannam@95 421 }
cannam@95 422 {
cannam@95 423 E T12, T13, T15, T16;
cannam@95 424 T12 = R1[WS(rs, 1)];
cannam@95 425 T13 = R1[WS(rs, 9)];
cannam@95 426 T14 = T12 - T13;
cannam@95 427 T20 = T12 + T13;
cannam@95 428 T15 = R1[WS(rs, 13)];
cannam@95 429 T16 = R1[WS(rs, 5)];
cannam@95 430 T17 = T15 - T16;
cannam@95 431 T21 = T15 + T16;
cannam@95 432 }
cannam@95 433 T1Z = T1X + T1Y;
cannam@95 434 T22 = T20 + T21;
cannam@95 435 T2k = T21 - T20;
cannam@95 436 T2j = T1X - T1Y;
cannam@95 437 T1a = KP707106781 * (T17 - T14);
cannam@95 438 T1e = T1a - T1d;
cannam@95 439 T1C = T1d + T1a;
cannam@95 440 T18 = KP707106781 * (T14 + T17);
cannam@95 441 T19 = T11 + T18;
cannam@95 442 T1B = T11 - T18;
cannam@95 443 }
cannam@95 444 {
cannam@95 445 E TK, T1Q, TW, T1R, TN, T1T, TQ, T1U, TT, TR;
cannam@95 446 {
cannam@95 447 E TI, TJ, TU, TV;
cannam@95 448 TI = R1[0];
cannam@95 449 TJ = R1[WS(rs, 8)];
cannam@95 450 TK = TI - TJ;
cannam@95 451 T1Q = TI + TJ;
cannam@95 452 TU = R1[WS(rs, 4)];
cannam@95 453 TV = R1[WS(rs, 12)];
cannam@95 454 TW = TU - TV;
cannam@95 455 T1R = TU + TV;
cannam@95 456 }
cannam@95 457 {
cannam@95 458 E TL, TM, TO, TP;
cannam@95 459 TL = R1[WS(rs, 2)];
cannam@95 460 TM = R1[WS(rs, 10)];
cannam@95 461 TN = TL - TM;
cannam@95 462 T1T = TL + TM;
cannam@95 463 TO = R1[WS(rs, 14)];
cannam@95 464 TP = R1[WS(rs, 6)];
cannam@95 465 TQ = TO - TP;
cannam@95 466 T1U = TO + TP;
cannam@95 467 }
cannam@95 468 T1S = T1Q + T1R;
cannam@95 469 T1V = T1T + T1U;
cannam@95 470 T2h = T1U - T1T;
cannam@95 471 T2g = T1Q - T1R;
cannam@95 472 TT = KP707106781 * (TQ - TN);
cannam@95 473 TX = TT - TW;
cannam@95 474 T1z = TW + TT;
cannam@95 475 TR = KP707106781 * (TN + TQ);
cannam@95 476 TS = TK + TR;
cannam@95 477 T1y = TK - TR;
cannam@95 478 }
cannam@95 479 {
cannam@95 480 E Tf, Tu, T27, T28, T29, T2a;
cannam@95 481 Tf = T7 + Te;
cannam@95 482 Tu = Tm + Tt;
cannam@95 483 T27 = Tf + Tu;
cannam@95 484 T28 = T1S + T1V;
cannam@95 485 T29 = T1Z + T22;
cannam@95 486 T2a = T28 + T29;
cannam@95 487 Cr[WS(csr, 8)] = Tf - Tu;
cannam@95 488 Ci[WS(csi, 8)] = T29 - T28;
cannam@95 489 Cr[WS(csr, 16)] = T27 - T2a;
cannam@95 490 Cr[0] = T27 + T2a;
cannam@95 491 }
cannam@95 492 {
cannam@95 493 E T1P, T25, T24, T26, T1W, T23;
cannam@95 494 T1P = T7 - Te;
cannam@95 495 T25 = Tt - Tm;
cannam@95 496 T1W = T1S - T1V;
cannam@95 497 T23 = T1Z - T22;
cannam@95 498 T24 = KP707106781 * (T1W + T23);
cannam@95 499 T26 = KP707106781 * (T23 - T1W);
cannam@95 500 Cr[WS(csr, 12)] = T1P - T24;
cannam@95 501 Ci[WS(csi, 12)] = T26 - T25;
cannam@95 502 Cr[WS(csr, 4)] = T1P + T24;
cannam@95 503 Ci[WS(csi, 4)] = T25 + T26;
cannam@95 504 }
cannam@95 505 {
cannam@95 506 E T2f, T2v, T2p, T2r, T2m, T2q, T2u, T2w, T2e, T2n;
cannam@95 507 T2e = KP707106781 * (T2c + T2d);
cannam@95 508 T2f = T2b + T2e;
cannam@95 509 T2v = T2b - T2e;
cannam@95 510 T2n = KP707106781 * (T2d - T2c);
cannam@95 511 T2p = T2n - T2o;
cannam@95 512 T2r = T2o + T2n;
cannam@95 513 {
cannam@95 514 E T2i, T2l, T2s, T2t;
cannam@95 515 T2i = FMA(KP923879532, T2g, KP382683432 * T2h);
cannam@95 516 T2l = FNMS(KP382683432, T2k, KP923879532 * T2j);
cannam@95 517 T2m = T2i + T2l;
cannam@95 518 T2q = T2l - T2i;
cannam@95 519 T2s = FNMS(KP382683432, T2g, KP923879532 * T2h);
cannam@95 520 T2t = FMA(KP382683432, T2j, KP923879532 * T2k);
cannam@95 521 T2u = T2s + T2t;
cannam@95 522 T2w = T2t - T2s;
cannam@95 523 }
cannam@95 524 Cr[WS(csr, 14)] = T2f - T2m;
cannam@95 525 Ci[WS(csi, 14)] = T2u - T2r;
cannam@95 526 Cr[WS(csr, 2)] = T2f + T2m;
cannam@95 527 Ci[WS(csi, 2)] = T2r + T2u;
cannam@95 528 Ci[WS(csi, 6)] = T2p + T2q;
cannam@95 529 Cr[WS(csr, 6)] = T2v + T2w;
cannam@95 530 Ci[WS(csi, 10)] = T2q - T2p;
cannam@95 531 Cr[WS(csr, 10)] = T2v - T2w;
cannam@95 532 }
cannam@95 533 {
cannam@95 534 E TH, T1t, T1s, T1u, T1g, T1o, T1n, T1p;
cannam@95 535 {
cannam@95 536 E Tz, TG, T1q, T1r;
cannam@95 537 Tz = Tv + Ty;
cannam@95 538 TG = TC + TF;
cannam@95 539 TH = Tz + TG;
cannam@95 540 T1t = Tz - TG;
cannam@95 541 T1q = FNMS(KP195090322, TS, KP980785280 * TX);
cannam@95 542 T1r = FMA(KP195090322, T19, KP980785280 * T1e);
cannam@95 543 T1s = T1q + T1r;
cannam@95 544 T1u = T1r - T1q;
cannam@95 545 }
cannam@95 546 {
cannam@95 547 E TY, T1f, T1j, T1m;
cannam@95 548 TY = FMA(KP980785280, TS, KP195090322 * TX);
cannam@95 549 T1f = FNMS(KP195090322, T1e, KP980785280 * T19);
cannam@95 550 T1g = TY + T1f;
cannam@95 551 T1o = T1f - TY;
cannam@95 552 T1j = T1h - T1i;
cannam@95 553 T1m = T1k - T1l;
cannam@95 554 T1n = T1j - T1m;
cannam@95 555 T1p = T1m + T1j;
cannam@95 556 }
cannam@95 557 Cr[WS(csr, 15)] = TH - T1g;
cannam@95 558 Ci[WS(csi, 15)] = T1s - T1p;
cannam@95 559 Cr[WS(csr, 1)] = TH + T1g;
cannam@95 560 Ci[WS(csi, 1)] = T1p + T1s;
cannam@95 561 Ci[WS(csi, 7)] = T1n + T1o;
cannam@95 562 Cr[WS(csr, 7)] = T1t + T1u;
cannam@95 563 Ci[WS(csi, 9)] = T1o - T1n;
cannam@95 564 Cr[WS(csr, 9)] = T1t - T1u;
cannam@95 565 }
cannam@95 566 {
cannam@95 567 E T1x, T1N, T1M, T1O, T1E, T1I, T1H, T1J;
cannam@95 568 {
cannam@95 569 E T1v, T1w, T1K, T1L;
cannam@95 570 T1v = Tv - Ty;
cannam@95 571 T1w = T1i + T1h;
cannam@95 572 T1x = T1v + T1w;
cannam@95 573 T1N = T1v - T1w;
cannam@95 574 T1K = FNMS(KP555570233, T1y, KP831469612 * T1z);
cannam@95 575 T1L = FMA(KP555570233, T1B, KP831469612 * T1C);
cannam@95 576 T1M = T1K + T1L;
cannam@95 577 T1O = T1L - T1K;
cannam@95 578 }
cannam@95 579 {
cannam@95 580 E T1A, T1D, T1F, T1G;
cannam@95 581 T1A = FMA(KP831469612, T1y, KP555570233 * T1z);
cannam@95 582 T1D = FNMS(KP555570233, T1C, KP831469612 * T1B);
cannam@95 583 T1E = T1A + T1D;
cannam@95 584 T1I = T1D - T1A;
cannam@95 585 T1F = TF - TC;
cannam@95 586 T1G = T1l + T1k;
cannam@95 587 T1H = T1F - T1G;
cannam@95 588 T1J = T1G + T1F;
cannam@95 589 }
cannam@95 590 Cr[WS(csr, 13)] = T1x - T1E;
cannam@95 591 Ci[WS(csi, 13)] = T1M - T1J;
cannam@95 592 Cr[WS(csr, 3)] = T1x + T1E;
cannam@95 593 Ci[WS(csi, 3)] = T1J + T1M;
cannam@95 594 Ci[WS(csi, 5)] = T1H + T1I;
cannam@95 595 Cr[WS(csr, 5)] = T1N + T1O;
cannam@95 596 Ci[WS(csi, 11)] = T1I - T1H;
cannam@95 597 Cr[WS(csr, 11)] = T1N - T1O;
cannam@95 598 }
cannam@95 599 }
cannam@95 600 }
cannam@95 601 }
cannam@95 602
cannam@95 603 static const kr2c_desc desc = { 32, "r2cf_32", {140, 26, 16, 0}, &GENUS };
cannam@95 604
cannam@95 605 void X(codelet_r2cf_32) (planner *p) {
cannam@95 606 X(kr2c_register) (p, r2cf_32, &desc);
cannam@95 607 }
cannam@95 608
cannam@95 609 #endif /* HAVE_FMA */