diff src/fftw-3.3.8/kernel/solver.c @ 82:d0c2a83c1364

Add FFTW 3.3.8 source, and a Linux build

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/fftw-3.3.8/kernel/solver.c	Tue Nov 19 14:52:55 2019 +0000
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2003, 2007-14 Matteo Frigo
+ * Copyright (c) 2003, 2007-14 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+
+#include "kernel/ifftw.h"
+
+solver *X(mksolver)(size_t size, const solver_adt *adt)
+{
+     solver *s = (solver *)MALLOC(size, SOLVERS);
+
+     s->adt = adt;
+     s->refcnt = 0;
+     return s;
+}
+
+void X(solver_use)(solver *ego)
+{
+     ++ego->refcnt;
+}
+
+void X(solver_destroy)(solver *ego)
+{
+     if ((--ego->refcnt) == 0) {
+	  if (ego->adt->destroy)
+	       ego->adt->destroy(ego);
+          X(ifree)(ego);
+     }
+}
+
+void X(solver_register)(planner *plnr, solver *s)
+{
+     plnr->adt->register_solver(plnr, s);
+}