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annotate src/fftw-3.3.5/rdft/scalar/r2cf/r2cf_9.c @ 56:af97cad61ff0

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Add updated build of PortAudio for OSX
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 03 Jan 2017 15:10:52 +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 16:46:03 EDT 2016 */
Chris@42 23
Chris@42 24 #include "codelet-rdft.h"
Chris@42 25
Chris@42 26 #ifdef HAVE_FMA
Chris@42 27
Chris@42 28 /* Generated by: ../../../genfft/gen_r2cf.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 9 -name r2cf_9 -include r2cf.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 38 FP additions, 30 FP multiplications,
Chris@42 32 * (or, 12 additions, 4 multiplications, 26 fused multiply/add),
Chris@42 33 * 57 stack variables, 18 constants, and 18 memory accesses
Chris@42 34 */
Chris@42 35 #include "r2cf.h"
Chris@42 36
Chris@42 37 static void r2cf_9(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
Chris@42 38 {
Chris@42 39 DK(KP907603734, +0.907603734547952313649323976213898122064543220);
Chris@42 40 DK(KP852868531, +0.852868531952443209628250963940074071936020296);
Chris@42 41 DK(KP347296355, +0.347296355333860697703433253538629592000751354);
Chris@42 42 DK(KP666666666, +0.666666666666666666666666666666666666666666667);
Chris@42 43 DK(KP879385241, +0.879385241571816768108218554649462939872416269);
Chris@42 44 DK(KP984807753, +0.984807753012208059366743024589523013670643252);
Chris@42 45 DK(KP673648177, +0.673648177666930348851716626769314796000375677);
Chris@42 46 DK(KP898197570, +0.898197570222573798468955502359086394667167570);
Chris@42 47 DK(KP939692620, +0.939692620785908384054109277324731469936208134);
Chris@42 48 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 49 DK(KP203604859, +0.203604859554852403062088995281827210665664861);
Chris@42 50 DK(KP152703644, +0.152703644666139302296566746461370407999248646);
Chris@42 51 DK(KP394930843, +0.394930843634698457567117349190734585290304520);
Chris@42 52 DK(KP968908795, +0.968908795874236621082202410917456709164223497);
Chris@42 53 DK(KP726681596, +0.726681596905677465811651808188092531873167623);
Chris@42 54 DK(KP586256827, +0.586256827714544512072145703099641959914944179);
Chris@42 55 DK(KP184792530, +0.184792530904095372701352047572203755870913560);
Chris@42 56 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 57 {
Chris@42 58 INT i;
Chris@42 59 for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(36, rs), MAKE_VOLATILE_STRIDE(36, csr), MAKE_VOLATILE_STRIDE(36, csi)) {
Chris@42 60 E Tp, Tz, Tw, Ts, TA;
Chris@42 61 {
Chris@42 62 E T1, T6, Tb, T7, T4, To, T8, Tc, Td, T2, T3;
Chris@42 63 T1 = R0[0];
Chris@42 64 T2 = R1[WS(rs, 1)];
Chris@42 65 T3 = R0[WS(rs, 3)];
Chris@42 66 T6 = R1[0];
Chris@42 67 Tb = R0[WS(rs, 1)];
Chris@42 68 T7 = R0[WS(rs, 2)];
Chris@42 69 T4 = T2 + T3;
Chris@42 70 To = T3 - T2;
Chris@42 71 T8 = R1[WS(rs, 3)];
Chris@42 72 Tc = R1[WS(rs, 2)];
Chris@42 73 Td = R0[WS(rs, 4)];
Chris@42 74 {
Chris@42 75 E T5, T9, Tk, Te, Ti;
Chris@42 76 T5 = T1 + T4;
Chris@42 77 Tp = FNMS(KP500000000, T4, T1);
Chris@42 78 T9 = T7 + T8;
Chris@42 79 Tk = T7 - T8;
Chris@42 80 Te = Tc + Td;
Chris@42 81 Ti = Td - Tc;
Chris@42 82 {
Chris@42 83 E Tl, Ta, Tu, Tf, Th;
Chris@42 84 Tl = FMS(KP500000000, T9, T6);
Chris@42 85 Ta = T6 + T9;
Chris@42 86 Tu = FMA(KP184792530, Tk, Ti);
Chris@42 87 Tf = Tb + Te;
Chris@42 88 Th = FNMS(KP500000000, Te, Tb);
Chris@42 89 {
Chris@42 90 E Tq, Ty, Tm, Tt;
Chris@42 91 Tq = FMA(KP586256827, Tl, Ti);
Chris@42 92 Ty = FMA(KP726681596, Tk, Tl);
Chris@42 93 Tm = FNMS(KP968908795, Tl, Tk);
Chris@42 94 Tt = FMA(KP394930843, Th, To);
Chris@42 95 {
Chris@42 96 E Tj, Tx, Tg, Tv;
Chris@42 97 Tj = FNMS(KP152703644, Ti, Th);
Chris@42 98 Tx = FMA(KP203604859, Th, Ti);
Chris@42 99 Tg = Ta + Tf;
Chris@42 100 Ci[WS(csi, 3)] = KP866025403 * (Tf - Ta);
Chris@42 101 Tv = FNMS(KP939692620, Tu, Tt);
Chris@42 102 {
Chris@42 103 E TB, Tn, TC, Tr;
Chris@42 104 TB = FMA(KP898197570, Ty, Tx);
Chris@42 105 Tz = FNMS(KP898197570, Ty, Tx);
Chris@42 106 Tw = FNMS(KP673648177, Tm, Tj);
Chris@42 107 Tn = FMA(KP673648177, Tm, Tj);
Chris@42 108 Cr[0] = T5 + Tg;
Chris@42 109 Cr[WS(csr, 3)] = FNMS(KP500000000, Tg, T5);
Chris@42 110 Ci[WS(csi, 2)] = KP984807753 * (FNMS(KP879385241, Tv, Tl));
Chris@42 111 Ci[WS(csi, 1)] = -(KP984807753 * (FNMS(KP879385241, To, Tn)));
Chris@42 112 TC = FMA(KP666666666, Tn, TB);
Chris@42 113 Tr = FNMS(KP347296355, Tq, Tk);
Chris@42 114 Ci[WS(csi, 4)] = KP866025403 * (FMA(KP852868531, TC, To));
Chris@42 115 Ts = FNMS(KP907603734, Tr, Th);
Chris@42 116 }
Chris@42 117 }
Chris@42 118 }
Chris@42 119 }
Chris@42 120 }
Chris@42 121 }
Chris@42 122 Cr[WS(csr, 1)] = FMA(KP852868531, Tz, Tp);
Chris@42 123 TA = FNMS(KP500000000, Tz, Tw);
Chris@42 124 Cr[WS(csr, 2)] = FNMS(KP939692620, Ts, Tp);
Chris@42 125 Cr[WS(csr, 4)] = FMA(KP852868531, TA, Tp);
Chris@42 126 }
Chris@42 127 }
Chris@42 128 }
Chris@42 129
Chris@42 130 static const kr2c_desc desc = { 9, "r2cf_9", {12, 4, 26, 0}, &GENUS };
Chris@42 131
Chris@42 132 void X(codelet_r2cf_9) (planner *p) {
Chris@42 133 X(kr2c_register) (p, r2cf_9, &desc);
Chris@42 134 }
Chris@42 135
Chris@42 136 #else /* HAVE_FMA */
Chris@42 137
Chris@42 138 /* Generated by: ../../../genfft/gen_r2cf.native -compact -variables 4 -pipeline-latency 4 -n 9 -name r2cf_9 -include r2cf.h */
Chris@42 139
Chris@42 140 /*
Chris@42 141 * This function contains 38 FP additions, 26 FP multiplications,
Chris@42 142 * (or, 21 additions, 9 multiplications, 17 fused multiply/add),
Chris@42 143 * 36 stack variables, 14 constants, and 18 memory accesses
Chris@42 144 */
Chris@42 145 #include "r2cf.h"
Chris@42 146
Chris@42 147 static void r2cf_9(R *R0, R *R1, R *Cr, R *Ci, stride rs, stride csr, stride csi, INT v, INT ivs, INT ovs)
Chris@42 148 {
Chris@42 149 DK(KP939692620, +0.939692620785908384054109277324731469936208134);
Chris@42 150 DK(KP296198132, +0.296198132726023843175338011893050938967728390);
Chris@42 151 DK(KP342020143, +0.342020143325668733044099614682259580763083368);
Chris@42 152 DK(KP813797681, +0.813797681349373692844693217248393223289101568);
Chris@42 153 DK(KP984807753, +0.984807753012208059366743024589523013670643252);
Chris@42 154 DK(KP150383733, +0.150383733180435296639271897612501926072238258);
Chris@42 155 DK(KP642787609, +0.642787609686539326322643409907263432907559884);
Chris@42 156 DK(KP663413948, +0.663413948168938396205421319635891297216863310);
Chris@42 157 DK(KP852868531, +0.852868531952443209628250963940074071936020296);
Chris@42 158 DK(KP173648177, +0.173648177666930348851716626769314796000375677);
Chris@42 159 DK(KP556670399, +0.556670399226419366452912952047023132968291906);
Chris@42 160 DK(KP766044443, +0.766044443118978035202392650555416673935832457);
Chris@42 161 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 162 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 163 {
Chris@42 164 INT i;
Chris@42 165 for (i = v; i > 0; i = i - 1, R0 = R0 + ivs, R1 = R1 + ivs, Cr = Cr + ovs, Ci = Ci + ovs, MAKE_VOLATILE_STRIDE(36, rs), MAKE_VOLATILE_STRIDE(36, csr), MAKE_VOLATILE_STRIDE(36, csi)) {
Chris@42 166 E T1, T4, Tr, Ta, Tl, Ti, Tf, Tk, Tj, T2, T3, T5, Tg;
Chris@42 167 T1 = R0[0];
Chris@42 168 T2 = R1[WS(rs, 1)];
Chris@42 169 T3 = R0[WS(rs, 3)];
Chris@42 170 T4 = T2 + T3;
Chris@42 171 Tr = T3 - T2;
Chris@42 172 {
Chris@42 173 E T6, T7, T8, T9;
Chris@42 174 T6 = R1[0];
Chris@42 175 T7 = R0[WS(rs, 2)];
Chris@42 176 T8 = R1[WS(rs, 3)];
Chris@42 177 T9 = T7 + T8;
Chris@42 178 Ta = T6 + T9;
Chris@42 179 Tl = T8 - T7;
Chris@42 180 Ti = FNMS(KP500000000, T9, T6);
Chris@42 181 }
Chris@42 182 {
Chris@42 183 E Tb, Tc, Td, Te;
Chris@42 184 Tb = R0[WS(rs, 1)];
Chris@42 185 Tc = R1[WS(rs, 2)];
Chris@42 186 Td = R0[WS(rs, 4)];
Chris@42 187 Te = Tc + Td;
Chris@42 188 Tf = Tb + Te;
Chris@42 189 Tk = FNMS(KP500000000, Te, Tb);
Chris@42 190 Tj = Td - Tc;
Chris@42 191 }
Chris@42 192 Ci[WS(csi, 3)] = KP866025403 * (Tf - Ta);
Chris@42 193 T5 = T1 + T4;
Chris@42 194 Tg = Ta + Tf;
Chris@42 195 Cr[WS(csr, 3)] = FNMS(KP500000000, Tg, T5);
Chris@42 196 Cr[0] = T5 + Tg;
Chris@42 197 {
Chris@42 198 E Tt, Th, Tm, Tn, To, Tp, Tq, Ts;
Chris@42 199 Tt = KP866025403 * Tr;
Chris@42 200 Th = FNMS(KP500000000, T4, T1);
Chris@42 201 Tm = FMA(KP766044443, Ti, KP556670399 * Tl);
Chris@42 202 Tn = FMA(KP173648177, Tk, KP852868531 * Tj);
Chris@42 203 To = Tm + Tn;
Chris@42 204 Tp = FNMS(KP642787609, Ti, KP663413948 * Tl);
Chris@42 205 Tq = FNMS(KP984807753, Tk, KP150383733 * Tj);
Chris@42 206 Ts = Tp + Tq;
Chris@42 207 Cr[WS(csr, 1)] = Th + To;
Chris@42 208 Ci[WS(csi, 1)] = Tt + Ts;
Chris@42 209 Cr[WS(csr, 4)] = FMA(KP866025403, Tp - Tq, Th) - (KP500000000 * To);
Chris@42 210 Ci[WS(csi, 4)] = FNMS(KP500000000, Ts, KP866025403 * (Tr + (Tn - Tm)));
Chris@42 211 Ci[WS(csi, 2)] = FNMS(KP342020143, Tk, KP813797681 * Tj) + FNMA(KP150383733, Tl, KP984807753 * Ti) - Tt;
Chris@42 212 Cr[WS(csr, 2)] = FMA(KP173648177, Ti, Th) + FNMA(KP296198132, Tj, KP939692620 * Tk) - (KP852868531 * Tl);
Chris@42 213 }
Chris@42 214 }
Chris@42 215 }
Chris@42 216 }
Chris@42 217
Chris@42 218 static const kr2c_desc desc = { 9, "r2cf_9", {21, 9, 17, 0}, &GENUS };
Chris@42 219
Chris@42 220 void X(codelet_r2cf_9) (planner *p) {
Chris@42 221 X(kr2c_register) (p, r2cf_9, &desc);
Chris@42 222 }
Chris@42 223
Chris@42 224 #endif /* HAVE_FMA */