?? r2cbiii_25.c
字號:
} } } } R0[WS(rs, 1)] = FNMS(KP1_752613360, T24, T1P); T25 = FMA(KP438153340, T24, T1P); T27 = FMA(KP979740652, T26, T25); T2b = FNMS(KP979740652, T26, T25); R1[WS(rs, 8)] = -(FMA(KP1_606007150, T2a, T27)); R0[WS(rs, 6)] = FNMS(KP1_606007150, T2a, T27); R1[WS(rs, 3)] = -(FMA(KP1_666834356, T2c, T2b)); R0[WS(rs, 11)] = FNMS(KP1_666834356, T2c, T2b); }}static const kr2c_desc desc = { 25, "r2cbIII_25", {32, 0, 120, 0}, &GENUS };void X(codelet_r2cbIII_25) (planner *p) { X(kr2c_register) (p, r2cbIII_25, &desc);}#else /* HAVE_FMA *//* Generated by: ../../../genfft/gen_r2cb -compact -variables 4 -pipeline-latency 4 -sign 1 -n 25 -name r2cbIII_25 -dft-III -include r2cbIII.h *//* * This function contains 152 FP additions, 98 FP multiplications, * (or, 100 additions, 46 multiplications, 52 fused multiply/add), * 65 stack variables, 21 constants, and 50 memory accesses */#include "r2cbIII.h"static void r2cbIII_25(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs){ DK(KP968583161, +0.968583161128631119490168375464735813836012403); DK(KP248689887, +0.248689887164854788242283746006447968417567406); DK(KP684547105, +0.684547105928688673732283357621209269889519233); DK(KP728968627, +0.728968627421411523146730319055259111372571664); DK(KP062790519, +0.062790519529313376076178224565631133122484832); DK(KP998026728, +0.998026728428271561952336806863450553336905220); DK(KP876306680, +0.876306680043863587308115903922062583399064238); DK(KP481753674, +0.481753674101715274987191502872129653528542010); DK(KP535826794, +0.535826794978996618271308767867639978063575346); DK(KP844327925, +0.844327925502015078548558063966681505381659241); DK(KP904827052, +0.904827052466019527713668647932697593970413911); DK(KP425779291, +0.425779291565072648862502445744251703979973042); DK(KP250000000, +0.250000000000000000000000000000000000000000000); DK(KP951056516, +0.951056516295153572116439333379382143405698634); DK(KP587785252, +0.587785252292473129168705954639072768597652438); DK(KP559016994, +0.559016994374947424102293417182819058860154590); DK(KP500000000, +0.500000000000000000000000000000000000000000000); DK(KP2_000000000, +2.000000000000000000000000000000000000000000000); DK(KP1_118033988, +1.118033988749894848204586834365638117720309180); DK(KP1_175570504, +1.175570504584946258337411909278145537195304875); DK(KP1_902113032, +1.902113032590307144232878666758764286811397268); INT i; for (i = v; i > 0; i = i - 1, R0 = R0 + ovs, R1 = R1 + ovs, Cr = Cr + ivs, Ci = Ci + ivs, MAKE_VOLATILE_STRIDE(rs), MAKE_VOLATILE_STRIDE(csr), MAKE_VOLATILE_STRIDE(csi)) { E TS, T1O, T5, TP, T1N, TI, TH, Te, T17, T2h, T1y, T1V, T10, T2g, T1x; E T1S, Tz, Ty, Tn, T1m, T2e, T1B, T22, T1f, T2d, T1A, T1Z, TQ, TR; TQ = Ci[WS(csi, 2)]; TR = Ci[WS(csi, 7)]; TS = FNMS(KP1_175570504, TR, KP1_902113032 * TQ); T1O = FMA(KP1_902113032, TR, KP1_175570504 * TQ); { E T1, T4, TN, T2, T3, TO; T1 = Cr[WS(csr, 12)]; T2 = Cr[WS(csr, 7)]; T3 = Cr[WS(csr, 2)]; T4 = T2 + T3; TN = KP1_118033988 * (T3 - T2); T5 = FMA(KP2_000000000, T4, T1); TO = FMS(KP500000000, T4, T1); TP = TN - TO; T1N = TO + TN; } { E T6, Td, T15, TU, T14, T11, TX, TY; T6 = Cr[WS(csr, 11)]; TI = Ci[WS(csi, 11)]; { E T7, T8, T9, Ta, Tb, Tc; T7 = Cr[WS(csr, 6)]; T8 = Cr[WS(csr, 8)]; T9 = T7 + T8; Ta = Cr[WS(csr, 1)]; Tb = Cr[WS(csr, 3)]; Tc = Ta + Tb; Td = T9 + Tc; T15 = Ta - Tb; TU = KP559016994 * (Tc - T9); T14 = T8 - T7; } { E TB, TC, TD, TE, TF, TG; TB = Ci[WS(csi, 6)]; TC = Ci[WS(csi, 8)]; TD = TB - TC; TE = Ci[WS(csi, 1)]; TF = Ci[WS(csi, 3)]; TG = TE - TF; TH = TD + TG; T11 = KP559016994 * (TD - TG); TX = TB + TC; TY = TE + TF; } Te = T6 + Td; { E T16, T1T, T13, T1U, T12; T16 = FMA(KP587785252, T14, KP951056516 * T15); T1T = FNMS(KP587785252, T15, KP951056516 * T14); T12 = FNMS(KP250000000, TH, TI); T13 = T11 - T12; T1U = T11 + T12; T17 = T13 - T16; T2h = T1T - T1U; T1y = T16 + T13; T1V = T1T + T1U; } { E TZ, T1R, TW, T1Q, TV; TZ = FNMS(KP951056516, TY, KP587785252 * TX); T1R = FMA(KP951056516, TX, KP587785252 * TY); TV = FMS(KP250000000, Td, T6); TW = TU - TV; T1Q = TV + TU; T10 = TW + TZ; T2g = T1Q + T1R; T1x = TZ - TW; T1S = T1Q - T1R; } } { E Tf, Tm, T1k, T19, T1j, T1g, T1c, T1d; Tf = Cr[WS(csr, 10)]; Tz = Ci[WS(csi, 10)]; { E Tg, Th, Ti, Tj, Tk, Tl; Tg = Cr[WS(csr, 5)]; Th = Cr[WS(csr, 9)]; Ti = Tg + Th; Tj = Cr[0]; Tk = Cr[WS(csr, 4)]; Tl = Tj + Tk; Tm = Ti + Tl; T1k = Tj - Tk; T19 = KP559016994 * (Tl - Ti); T1j = Th - Tg; } { E Ts, Tt, Tu, Tv, Tw, Tx; Ts = Ci[WS(csi, 4)]; Tt = Ci[0]; Tu = Ts - Tt; Tv = Ci[WS(csi, 5)]; Tw = Ci[WS(csi, 9)]; Tx = Tv - Tw; Ty = Tu - Tx; T1g = KP559016994 * (Tx + Tu); T1c = Tv + Tw; T1d = Tt + Ts; } Tn = Tf + Tm; { E T1l, T20, T1i, T21, T1h; T1l = FMA(KP587785252, T1j, KP951056516 * T1k); T20 = FNMS(KP587785252, T1k, KP951056516 * T1j); T1h = FMA(KP250000000, Ty, Tz); T1i = T1g - T1h; T21 = T1g + T1h; T1m = T1i - T1l; T2e = T21 - T20; T1B = T1l + T1i; T22 = T20 + T21; } { E T1e, T1Y, T1b, T1X, T1a; T1e = FNMS(KP951056516, T1d, KP587785252 * T1c); T1Y = FMA(KP951056516, T1c, KP587785252 * T1d); T1a = FMS(KP250000000, Tm, Tf); T1b = T19 - T1a; T1X = T1a + T19; T1f = T1b + T1e; T2d = T1X + T1Y; T1A = T1e - T1b; T1Z = T1X - T1Y; } } { E Tq, To, Tp, TK, TM, TA, TJ, TL, Tr; Tq = KP1_118033988 * (Tn - Te); To = Te + Tn; Tp = FMS(KP500000000, To, T5); TA = Ty - Tz; TJ = TH + TI; TK = FNMS(KP1_902113032, TJ, KP1_175570504 * TA); TM = FMA(KP1_175570504, TJ, KP1_902113032 * TA); R0[0] = FMA(KP2_000000000, To, T5); TL = Tq - Tp; R0[WS(rs, 5)] = TL + TM; R1[WS(rs, 7)] = TM - TL; Tr = Tp + Tq; R1[WS(rs, 2)] = Tr + TK; R0[WS(rs, 10)] = TK - Tr; } { E T2q, T2s, T2k, T2j, T2l, T2m, T2r, T2n; { E T2o, T2p, T2f, T2i; T2o = FNMS(KP904827052, T2d, KP425779291 * T2e); T2p = FNMS(KP535826794, T2h, KP844327925 * T2g); T2q = FNMS(KP1_902113032, T2p, KP1_175570504 * T2o); T2s = FMA(KP1_175570504, T2p, KP1_902113032 * T2o); T2k = T1N + T1O; T2f = FMA(KP425779291, T2d, KP904827052 * T2e); T2i = FMA(KP535826794, T2g, KP844327925 * T2h); T2j = T2f - T2i; T2l = FMA(KP500000000, T2j, T2k); T2m = KP1_118033988 * (T2i + T2f); } R0[WS(rs, 2)] = FMS(KP2_000000000, T2j, T2k); T2r = T2m - T2l; R0[WS(rs, 7)] = T2r + T2s; R1[WS(rs, 9)] = T2s - T2r; T2n = T2l + T2m; R1[WS(rs, 4)] = T2n + T2q; R0[WS(rs, 12)] = T2q - T2n; } { E T1u, T1w, TT, T1o, T1p, T1q, T1v, T1r; { E T1s, T1t, T18, T1n; T1s = FMA(KP481753674, T10, KP876306680 * T17); T1t = FMA(KP844327925, T1f, KP535826794 * T1m); T1u = FMA(KP1_902113032, T1s, KP1_175570504 * T1t); T1w = FNMS(KP1_175570504, T1s, KP1_902113032 * T1t); TT = TP - TS; T18 = FNMS(KP481753674, T17, KP876306680 * T10); T1n = FNMS(KP844327925, T1m, KP535826794 * T1f); T1o = T18 + T1n; T1p = FMS(KP500000000, T1o, TT); T1q = KP1_118033988 * (T1n - T18); } R0[WS(rs, 1)] = FMA(KP2_000000000, T1o, TT); T1v = T1q - T1p; R0[WS(rs, 6)] = T1v + T1w; R1[WS(rs, 8)] = T1w - T1v; T1r = T1p + T1q; R1[WS(rs, 3)] = T1r + T1u; R0[WS(rs, 11)] = T1u - T1r; } { E T1H, T1L, T1E, T1D, T1I, T1J, T1M, T1K; { E T1F, T1G, T1z, T1C; T1F = FNMS(KP062790519, T1B, KP998026728 * T1A); T1G = FNMS(KP684547105, T1x, KP728968627 * T1y); T1H = FNMS(KP1_902113032, T1G, KP1_175570504 * T1F); T1L = FMA(KP1_175570504, T1G, KP1_902113032 * T1F); T1E = TP + TS; T1z = FMA(KP728968627, T1x, KP684547105 * T1y); T1C = FMA(KP062790519, T1A, KP998026728 * T1B); T1D = T1z + T1C; T1I = FMA(KP500000000, T1D, T1E); T1J = KP1_118033988 * (T1C - T1z); } R1[WS(rs, 1)] = FMS(KP2_000000000, T1D, T1E); T1M = T1J - T1I; R0[WS(rs, 9)] = T1L - T1M; R1[WS(rs, 6)] = T1L + T1M; T1K = T1I + T1J; R1[WS(rs, 11)] = T1H - T1K; R0[WS(rs, 4)] = T1H + T1K; } { E T2a, T2c, T1P, T24, T25, T26, T2b, T27; { E T28, T29, T1W, T23; T28 = FMA(KP248689887, T1S, KP968583161 * T1V); T29 = FMA(KP481753674, T1Z, KP876306680 * T22); T2a = FMA(KP1_902113032, T28, KP1_175570504 * T29); T2c = FNMS(KP1_175570504, T28, KP1_902113032 * T29); T1P = T1N - T1O; T1W = FNMS(KP248689887, T1V, KP968583161 * T1S); T23 = FNMS(KP481753674, T22, KP876306680 * T1Z); T24 = T1W + T23; T25 = FMS(KP500000000, T24, T1P); T26 = KP1_118033988 * (T23 - T1W); } R1[0] = FMA(KP2_000000000, T24, T1P); T2b = T26 - T25; R1[WS(rs, 5)] = T2b + T2c; R0[WS(rs, 8)] = T2c - T2b; T27 = T25 + T26; R0[WS(rs, 3)] = T27 + T2a; R1[WS(rs, 10)] = T2a - T27; } }}static const kr2c_desc desc = { 25, "r2cbIII_25", {100, 46, 52, 0}, &GENUS };void X(codelet_r2cbIII_25) (planner *p) { X(kr2c_register) (p, r2cbIII_25, &desc);}#endif /* HAVE_FMA */
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