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+/*****************************************************************************
+ *                                McPAT
+ *                      SOFTWARE LICENSE AGREEMENT
+ *            Copyright 2012 Hewlett-Packard Development Company, L.P.
+ *                          All Rights Reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
+ *
+ ***************************************************************************/
+
+#ifndef __INTERCONNECT_H__
+#define __INTERCONNECT_H__
+
+#include "assert.h"
+#include "basic_components.h"
+#include "cacti/basic_circuit.h"
+#include "cacti/cacti_interface.h"
+#include "cacti/component.h"
+#include "cacti/parameter.h"
+#include "cacti/subarray.h"
+#include "cacti/wire.h"
+
+// leakge power includes entire htree in a bank (when uca_tree == false)
+// leakge power includes only part to one bank when uca_tree == true
+
+class interconnect : public Component {
+ public:
+  interconnect(string name_, enum Device_ty device_ty_, double base_w = 0,
+               double base_h = 0, int data_w = 0, double len = 0,
+               const InputParameter *configure_interface = NULL,
+               int start_wiring_level_ = 0, bool pipelinable_ = false,
+               double route_over_perc_ = 0.5, bool opt_local_ = true,
+               enum Core_type core_ty_ = Inorder,
+               enum Wire_type wire_model = Global, double width_s = 1.0,
+               double space_s = 1.0,
+               TechnologyParameter::DeviceType *dt = &(g_tp.peri_global));
+
+  ~interconnect(){};
+
+  void compute();
+  string name;
+  enum Device_ty device_ty;
+  double in_rise_time, out_rise_time;
+  InputParameter l_ip;
+  uca_org_t local_result;
+  Area no_device_under_wire_area;
+  void set_in_rise_time(double rt) { in_rise_time = rt; }
+
+  void leakage_feedback(double temperature);
+  double max_unpipelined_link_delay;
+  powerDef power_bit;
+
+  double wire_bw;
+  double init_wire_bw;  // bus width at root
+  double base_width;
+  double base_height;
+  int data_width;
+  enum Wire_type wt;
+  double width_scaling, space_scaling;
+  int start_wiring_level;
+  double length;
+  double min_w_nmos;
+  double min_w_pmos;
+  double latency, throughput;
+  bool latency_overflow;
+  bool throughput_overflow;
+  double interconnect_latency;
+  double interconnect_throughput;
+  bool opt_local;
+  enum Core_type core_ty;
+  bool pipelinable;
+  double route_over_perc;
+  int num_pipe_stages;
+
+ private:
+  TechnologyParameter::DeviceType *deviceType;
+};
+
+#endif