Code quality: reorganized files structure

include/isaac/jit/syntax/engine/binder.h

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2015, PHILIPPE TILLET. All rights reserved.
+ *
+ * This file is part of ISAAC.
+ *
+ * ISAAC is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301  USA
+ */
+
+#ifndef ISAAC_BACKEND_BINDER_H
+#define ISAAC_BACKEND_BINDER_H
+
+#include <map>
+#include "isaac/driver/buffer.h"
+#include "isaac/jit/syntax/expression/expression.h"
+
+namespace isaac
+{
+
+class array_base;
+
+
+enum fusion_policy_t
+{
+  FUSE_INDEPENDENT,
+  FUSE_SEQUENTIAL
+};
+
+class symbolic_binder
+{
+  class cmp
+  {
+  public:
+    cmp(driver::backend_type backend) : backend_(backend) {}
+
+    bool operator()(handle_t const & x, handle_t const & y) const
+    {
+      if(backend_==driver::OPENCL)
+        return x.cl < y.cl;
+      else
+        return x.cu < y.cu;
+    }
+
+  private:
+    driver::backend_type backend_;
+  };
+
+public:
+  symbolic_binder(driver::backend_type backend);
+  virtual ~symbolic_binder();
+  virtual bool bind(handle_t const &, bool) = 0;
+  virtual unsigned int get(handle_t const &, bool) = 0;
+  unsigned int get();
+protected:
+  unsigned int current_arg_;
+  std::map<handle_t,unsigned int, cmp> memory;
+};
+
+
+class bind_sequential : public symbolic_binder
+{
+public:
+  bind_sequential(driver::backend_type backend);
+  bool bind(handle_t const & a, bool);
+  unsigned int get(handle_t const & a, bool);
+};
+
+class bind_independent : public symbolic_binder
+{
+public:
+  bind_independent(driver::backend_type backend);
+  bool bind(handle_t const & a, bool);
+  unsigned int get(const handle_t &a, bool);
+};
+
+}
+
+#endif