First commit - moving from LuaForge to SourceForge

1 files changed, 58 insertions, 0 deletions

diff --git a/src/fftw3/rdft/codelets/r2hc/r2hc_2.c b/src/fftw3/rdft/codelets/r2hc/r2hc_2.c
new file mode 100644
index 0000000..b0d8450
--- /dev/null
+++ b/src/fftw3/rdft/codelets/r2hc/r2hc_2.c
@@ -0,0 +1,58 @@
+/*
+ * 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 21:56:40 EDT 2003 */
+
+#include "codelet-rdft.h"
+
+/* Generated by: /homee/stevenj/cvs/fftw3.0.1/genfft/gen_r2hc -compact -variables 4 -n 2 -name r2hc_2 -include r2hc.h */
+
+/*
+ * This function contains 2 FP additions, 0 FP multiplications,
+ * (or, 2 additions, 0 multiplications, 0 fused multiply/add),
+ * 3 stack variables, and 4 memory accesses
+ */
+/*
+ * Generator Id's : 
+ * $Id: r2hc_2.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
+ * $Id: r2hc_2.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
+ * $Id: r2hc_2.c,v 1.1 2008/10/17 06:12:34 scuri Exp $
+ */
+
+#include "r2hc.h"
+
+static void r2hc_2(const R *I, R *ro, R *io, stride is, stride ros, stride ios, int v, int ivs, int ovs)
+{
+     int i;
+     for (i = v; i > 0; i = i - 1, I = I + ivs, ro = ro + ovs, io = io + ovs) {
+	  E T1, T2;
+	  T1 = I[0];
+	  T2 = I[WS(is, 1)];
+	  ro[WS(ros, 1)] = T1 - T2;
+	  ro[0] = T1 + T2;
+     }
+}
+
+static const kr2hc_desc desc = { 2, "r2hc_2", {2, 0, 0, 0}, &GENUS, 0, 0, 0, 0, 0 };
+
+void X(codelet_r2hc_2) (planner *p) {
+     X(kr2hc_register) (p, r2hc_2, &desc);
+}