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-rw-r--r--src/fftw3/rdft/codelets/r2r/e01_8.c118
-rw-r--r--src/fftw3/rdft/codelets/r2r/e10_8.c118
-rw-r--r--src/fftw3/rdft/codelets/r2r/rrcodlist.c12
3 files changed, 248 insertions, 0 deletions
diff --git a/src/fftw3/rdft/codelets/r2r/e01_8.c b/src/fftw3/rdft/codelets/r2r/e01_8.c
new file mode 100644
index 0000000..b48371c
--- /dev/null
+++ b/src/fftw3/rdft/codelets/r2r/e01_8.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2003 Matteo Frigo
+ * Copyright (c) 2003 Massachusetts Institute of Technology
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* This file was automatically generated --- DO NOT EDIT */
+/* Generated on Sat Jul 5 22:22:02 EDT 2003 */
+
+#include "codelet-rdft.h"
+
+/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_r2r -compact -variables 4 -redft01 -n 8 -name e01_8 -include r2r.h */
+
+/*
+ * This function contains 26 FP additions, 15 FP multiplications,
+ * (or, 20 additions, 9 multiplications, 6 fused multiply/add),
+ * 27 stack variables, and 16 memory accesses
+ */
+/*
+ * Generator Id's :
+ * $Id: e01_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ * $Id: e01_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ * $Id: e01_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ */
+
+#include "r2r.h"
+
+static void e01_8_0(const R *I, R *O, stride istride, stride ostride)
+{
+ DK(KP1_662939224, +1.662939224605090474157576755235811513477121624);
+ DK(KP1_111140466, +1.111140466039204449485661627897065748749874382);
+ DK(KP390180644, +0.390180644032256535696569736954044481855383236);
+ DK(KP1_961570560, +1.961570560806460898252364472268478073947867462);
+ DK(KP707106781, +0.707106781186547524400844362104849039284835938);
+ DK(KP1_414213562, +1.414213562373095048801688724209698078569671875);
+ DK(KP765366864, +0.765366864730179543456919968060797733522689125);
+ DK(KP1_847759065, +1.847759065022573512256366378793576573644833252);
+ {
+ E T7, Tl, T4, Tk, Td, To, Tg, Tn;
+ {
+ E T5, T6, T1, T3, T2;
+ T5 = I[WS(istride, 2)];
+ T6 = I[WS(istride, 6)];
+ T7 = FMA(KP1_847759065, T5, KP765366864 * T6);
+ Tl = FNMS(KP1_847759065, T6, KP765366864 * T5);
+ T1 = I[0];
+ T2 = I[WS(istride, 4)];
+ T3 = KP1_414213562 * T2;
+ T4 = T1 + T3;
+ Tk = T1 - T3;
+ {
+ E T9, Tf, Tc, Te, Ta, Tb;
+ T9 = I[WS(istride, 1)];
+ Tf = I[WS(istride, 7)];
+ Ta = I[WS(istride, 5)];
+ Tb = I[WS(istride, 3)];
+ Tc = KP707106781 * (Ta + Tb);
+ Te = KP707106781 * (Ta - Tb);
+ Td = T9 + Tc;
+ To = Te + Tf;
+ Tg = Te - Tf;
+ Tn = T9 - Tc;
+ }
+ }
+ {
+ E T8, Th, Tq, Tr;
+ T8 = T4 + T7;
+ Th = FNMS(KP390180644, Tg, KP1_961570560 * Td);
+ O[WS(ostride, 7)] = T8 - Th;
+ O[0] = T8 + Th;
+ Tq = Tk - Tl;
+ Tr = FMA(KP1_111140466, Tn, KP1_662939224 * To);
+ O[WS(ostride, 5)] = Tq - Tr;
+ O[WS(ostride, 2)] = Tq + Tr;
+ }
+ {
+ E Ti, Tj, Tm, Tp;
+ Ti = T4 - T7;
+ Tj = FMA(KP390180644, Td, KP1_961570560 * Tg);
+ O[WS(ostride, 4)] = Ti - Tj;
+ O[WS(ostride, 3)] = Ti + Tj;
+ Tm = Tk + Tl;
+ Tp = FNMS(KP1_111140466, To, KP1_662939224 * Tn);
+ O[WS(ostride, 6)] = Tm - Tp;
+ O[WS(ostride, 1)] = Tm + Tp;
+ }
+ }
+}
+
+static void e01_8(const R *I, R *O, stride is, stride os, int v, int ivs, int ovs)
+{
+ int i;
+ for (i = v; i > 0; --i) {
+ e01_8_0(I, O, is, os);
+ I += ivs;
+ O += ovs;
+ }
+}
+
+static const kr2r_desc desc = { 8, "e01_8", {20, 9, 6, 0}, &GENUS, REDFT01, 0, 0, 0, 0 };
+
+void X(codelet_e01_8) (planner *p) {
+ X(kr2r_register) (p, e01_8, &desc);
+}
diff --git a/src/fftw3/rdft/codelets/r2r/e10_8.c b/src/fftw3/rdft/codelets/r2r/e10_8.c
new file mode 100644
index 0000000..6d7be49
--- /dev/null
+++ b/src/fftw3/rdft/codelets/r2r/e10_8.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2003 Matteo Frigo
+ * Copyright (c) 2003 Massachusetts Institute of Technology
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* This file was automatically generated --- DO NOT EDIT */
+/* Generated on Sat Jul 5 22:22:02 EDT 2003 */
+
+#include "codelet-rdft.h"
+
+/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_r2r -compact -variables 4 -redft10 -n 8 -name e10_8 -include r2r.h */
+
+/*
+ * This function contains 26 FP additions, 16 FP multiplications,
+ * (or, 20 additions, 10 multiplications, 6 fused multiply/add),
+ * 27 stack variables, and 16 memory accesses
+ */
+/*
+ * Generator Id's :
+ * $Id: e10_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ * $Id: e10_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ * $Id: e10_8.c,v 1.1 2008/10/17 06:13:17 scuri Exp $
+ */
+
+#include "r2r.h"
+
+static void e10_8_0(const R *I, R *O, stride istride, stride ostride)
+{
+ DK(KP765366864, +0.765366864730179543456919968060797733522689125);
+ DK(KP1_847759065, +1.847759065022573512256366378793576573644833252);
+ DK(KP390180644, +0.390180644032256535696569736954044481855383236);
+ DK(KP1_961570560, +1.961570560806460898252364472268478073947867462);
+ DK(KP2_000000000, +2.000000000000000000000000000000000000000000000);
+ DK(KP1_414213562, +1.414213562373095048801688724209698078569671875);
+ DK(KP1_111140466, +1.111140466039204449485661627897065748749874382);
+ DK(KP1_662939224, +1.662939224605090474157576755235811513477121624);
+ DK(KP707106781, +0.707106781186547524400844362104849039284835938);
+ {
+ E T3, Tj, Tf, Tk, Ta, Tn, Tc, Tm;
+ {
+ E T1, T2, Td, Te;
+ T1 = I[0];
+ T2 = I[WS(istride, 7)];
+ T3 = T1 - T2;
+ Tj = T1 + T2;
+ Td = I[WS(istride, 4)];
+ Te = I[WS(istride, 3)];
+ Tf = Td - Te;
+ Tk = Td + Te;
+ {
+ E T4, T5, T6, T7, T8, T9;
+ T4 = I[WS(istride, 2)];
+ T5 = I[WS(istride, 5)];
+ T6 = T4 - T5;
+ T7 = I[WS(istride, 1)];
+ T8 = I[WS(istride, 6)];
+ T9 = T7 - T8;
+ Ta = KP707106781 * (T6 + T9);
+ Tn = T7 + T8;
+ Tc = KP707106781 * (T6 - T9);
+ Tm = T4 + T5;
+ }
+ }
+ {
+ E Tb, Tg, Tp, Tq;
+ Tb = T3 - Ta;
+ Tg = Tc - Tf;
+ O[WS(ostride, 3)] = FNMS(KP1_111140466, Tg, KP1_662939224 * Tb);
+ O[WS(ostride, 5)] = FMA(KP1_662939224, Tg, KP1_111140466 * Tb);
+ Tp = Tj + Tk;
+ Tq = Tm + Tn;
+ O[WS(ostride, 4)] = KP1_414213562 * (Tp - Tq);
+ O[0] = KP2_000000000 * (Tp + Tq);
+ }
+ {
+ E Th, Ti, Tl, To;
+ Th = T3 + Ta;
+ Ti = Tf + Tc;
+ O[WS(ostride, 1)] = FNMS(KP390180644, Ti, KP1_961570560 * Th);
+ O[WS(ostride, 7)] = FMA(KP1_961570560, Ti, KP390180644 * Th);
+ Tl = Tj - Tk;
+ To = Tm - Tn;
+ O[WS(ostride, 2)] = FNMS(KP765366864, To, KP1_847759065 * Tl);
+ O[WS(ostride, 6)] = FMA(KP765366864, Tl, KP1_847759065 * To);
+ }
+ }
+}
+
+static void e10_8(const R *I, R *O, stride is, stride os, int v, int ivs, int ovs)
+{
+ int i;
+ for (i = v; i > 0; --i) {
+ e10_8_0(I, O, is, os);
+ I += ivs;
+ O += ovs;
+ }
+}
+
+static const kr2r_desc desc = { 8, "e10_8", {20, 10, 6, 0}, &GENUS, REDFT10, 0, 0, 0, 0 };
+
+void X(codelet_e10_8) (planner *p) {
+ X(kr2r_register) (p, e10_8, &desc);
+}
diff --git a/src/fftw3/rdft/codelets/r2r/rrcodlist.c b/src/fftw3/rdft/codelets/r2r/rrcodlist.c
new file mode 100644
index 0000000..28c1ebc
--- /dev/null
+++ b/src/fftw3/rdft/codelets/r2r/rrcodlist.c
@@ -0,0 +1,12 @@
+#include "ifftw.h"
+
+extern void X(codelet_e01_8)(planner *);
+extern void X(codelet_e10_8)(planner *);
+
+
+extern const solvtab X(solvtab_rdft_r2r);
+const solvtab X(solvtab_rdft_r2r) = {
+ SOLVTAB(X(codelet_e01_8)),
+ SOLVTAB(X(codelet_e10_8)),
+ SOLVTAB_END
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:28:45 +0000