Seems like multiple passes for reformatting comments

1 files changed, 385 insertions, 308 deletions

diff --git a/src/gpuwattch/noc.cc b/src/gpuwattch/noc.cc
index 08fa2ef..9453ccb 100644
--- a/src/gpuwattch/noc.cc
+++ b/src/gpuwattch/noc.cc
@@ -29,348 +29,425 @@
  *
  ***************************************************************************/
 /********************************************************************
-*      Modified by:												   *
-*      Jingwen Leng, Univeristy of Texas, Austin                   *
-*      Syed Gilani, University of Wisconsin–Madison                *
-*      Tayler Hetherington, University of British Columbia         *
-*      Ahmed ElTantawy, University of British Columbia             *
-********************************************************************/
+ *      Modified by:
+ ** Jingwen Leng, Univeristy of Texas, Austin                   * Syed Gilani,
+ *University of Wisconsin–Madison                * Tayler Hetherington,
+ *University of British Columbia         * Ahmed ElTantawy, University of
+ *British Columbia             *
+ ********************************************************************/
 
-#include "io.h"
-#include "parameter.h"
-#include "const.h"
-#include "cacti/basic_circuit.h"
-#include <iostream>
+#include "noc.h"
+#include <assert.h>
 #include <algorithm>
-#include "XML_Parse.h"
-#include <string>
 #include <cmath>
-#include <assert.h>
-#include "noc.h"
-
-
+#include <iostream>
+#include <string>
+#include "XML_Parse.h"
+#include "cacti/basic_circuit.h"
+#include "const.h"
+#include "io.h"
+#include "parameter.h"
 
-NoC::NoC(ParseXML *XML_interface, int ithNoC_, InputParameter* interface_ip_, double M_traffic_pattern_, double link_len_)
-:XML(XML_interface),
-ithNoC(ithNoC_),
-interface_ip(*interface_ip_),
-router(0),
-link_bus(0),
-link_bus_exist(false),
-router_exist(false),
-M_traffic_pattern(M_traffic_pattern_)
-{
-	/*
-	 * initialize, compute and optimize individual components.
-	 */
+NoC::NoC(ParseXML* XML_interface, int ithNoC_, InputParameter* interface_ip_,
+         double M_traffic_pattern_, double link_len_)
+    : XML(XML_interface),
+      ithNoC(ithNoC_),
+      interface_ip(*interface_ip_),
+      router(0),
+      link_bus(0),
+      link_bus_exist(false),
+      router_exist(false),
+      M_traffic_pattern(M_traffic_pattern_) {
+  /*
+   * initialize, compute and optimize individual components.
+   */
 
-	if (XML->sys.Embedded)
-			{
-			interface_ip.wt                  =Global_30;
-			interface_ip.wire_is_mat_type = 0;
-			interface_ip.wire_os_mat_type = 1;
-			}
-		else
-			{
-			interface_ip.wt                  =Global;
-			interface_ip.wire_is_mat_type = 2;
-			interface_ip.wire_os_mat_type = 2;
-			}
-	set_noc_param();
-	local_result=init_interface(&interface_ip);
-	scktRatio = g_tp.sckt_co_eff;
+  if (XML->sys.Embedded) {
+    interface_ip.wt = Global_30;
+    interface_ip.wire_is_mat_type = 0;
+    interface_ip.wire_os_mat_type = 1;
+  } else {
+    interface_ip.wt = Global;
+    interface_ip.wire_is_mat_type = 2;
+    interface_ip.wire_os_mat_type = 2;
+  }
+  set_noc_param();
+  local_result = init_interface(&interface_ip);
+  scktRatio = g_tp.sckt_co_eff;
 
-	if (nocdynp.type)
-	{/*
-		 * if NOC compute router, router links must be computed separately
-		 * and called from external
-		 * since total chip area must be known first
-		 */
-		init_router();
-	}
-	else
-	{
-		init_link_bus(link_len_); //if bus compute bus
-	}
+  if (nocdynp.type) { /*
+                       * if NOC compute router, router links must be computed
+                       * separately and called from external since total chip
+                       * area must be known first
+                       */
+    init_router();
+  } else {
+    init_link_bus(link_len_);  // if bus compute bus
+  }
 
-	//  //clock power
-	//  clockNetwork.init_wire_external(is_default, &interface_ip);
-	//  clockNetwork.clk_area           =area*1.1;//10% of placement overhead. rule of thumb
-	//  clockNetwork.end_wiring_level   =5;//toplevel metal
-	//  clockNetwork.start_wiring_level =5;//toplevel metal
-	//  clockNetwork.num_regs           = corepipe.tot_stage_vector;
-	//  clockNetwork.optimize_wire();
+  //  //clock power
+  //  clockNetwork.init_wire_external(is_default, &interface_ip);
+  //  clockNetwork.clk_area           =area*1.1;//10% of placement overhead.
+  //  rule of thumb clockNetwork.end_wiring_level   =5;//toplevel metal
+  //  clockNetwork.start_wiring_level =5;//toplevel metal
+  //  clockNetwork.num_regs           = corepipe.tot_stage_vector;
+  //  clockNetwork.optimize_wire();
 }
 
-void NoC::init_router()
-{
-	router  = new MCPAT_Router(nocdynp.flit_size,
-			nocdynp.virtual_channel_per_port*nocdynp.input_buffer_entries_per_vc,
-			nocdynp.virtual_channel_per_port, &(g_tp.peri_global),
-			nocdynp.input_ports,nocdynp.output_ports, M_traffic_pattern);
-	//router->print_router();
-	area.set_area(area.get_area()+ router->area.get_area()*nocdynp.total_nodes);
+void NoC::init_router() {
+  router = new MCPAT_Router(
+      nocdynp.flit_size,
+      nocdynp.virtual_channel_per_port * nocdynp.input_buffer_entries_per_vc,
+      nocdynp.virtual_channel_per_port, &(g_tp.peri_global),
+      nocdynp.input_ports, nocdynp.output_ports, M_traffic_pattern);
+  // router->print_router();
+  area.set_area(area.get_area() +
+                router->area.get_area() * nocdynp.total_nodes);
 
-	double long_channel_device_reduction = longer_channel_device_reduction(Uncore_device);
-	router->power.readOp.longer_channel_leakage          = router->power.readOp.leakage * long_channel_device_reduction;
-	router->buffer.power.readOp.longer_channel_leakage   = router->buffer.power.readOp.leakage * long_channel_device_reduction;
-	router->crossbar.power.readOp.longer_channel_leakage = router->crossbar.power.readOp.leakage * long_channel_device_reduction;
-	router->arbiter.power.readOp.longer_channel_leakage  = router->arbiter.power.readOp.leakage * long_channel_device_reduction;
-	router_exist = true;
+  double long_channel_device_reduction =
+      longer_channel_device_reduction(Uncore_device);
+  router->power.readOp.longer_channel_leakage =
+      router->power.readOp.leakage * long_channel_device_reduction;
+  router->buffer.power.readOp.longer_channel_leakage =
+      router->buffer.power.readOp.leakage * long_channel_device_reduction;
+  router->crossbar.power.readOp.longer_channel_leakage =
+      router->crossbar.power.readOp.leakage * long_channel_device_reduction;
+  router->arbiter.power.readOp.longer_channel_leakage =
+      router->arbiter.power.readOp.leakage * long_channel_device_reduction;
+  router_exist = true;
 }
 
-void NoC ::init_link_bus(double link_len_)
-{
-
+void NoC ::init_link_bus(double link_len_) {
+  //	if (nocdynp.min_ports==1 )
+  if (nocdynp.type)
+    link_name = "Links";
+  else
+    link_name = "Bus";
 
-//	if (nocdynp.min_ports==1 )
-	if (nocdynp.type)
-		link_name = "Links";
-	else
-		link_name = "Bus";
+  link_len = link_len_;
+  assert(link_len > 0);
 
-	link_len=link_len_;
-	assert(link_len>0);
+  interface_ip.throughput = nocdynp.link_throughput / nocdynp.clockRate;
+  interface_ip.latency = nocdynp.link_latency / nocdynp.clockRate;
 
-	interface_ip.throughput = nocdynp.link_throughput/nocdynp.clockRate;
-	interface_ip.latency = nocdynp.link_latency/nocdynp.clockRate;
+  link_len /= (nocdynp.horizontal_nodes + nocdynp.vertical_nodes) / 2;
 
-	link_len /= (nocdynp.horizontal_nodes + nocdynp.vertical_nodes)/2;
+  if (nocdynp.total_nodes > 1)
+    link_len /= 2;  // All links are shared by neighbors
+  link_bus = new interconnect(name, Uncore_device, 1, 1, nocdynp.flit_size,
+                              link_len, &interface_ip, 3, true /*pipelinable*/,
+                              nocdynp.route_over_perc);
 
-	if (nocdynp.total_nodes >1) link_len /=2; //All links are shared by neighbors
-	link_bus = new interconnect(name, Uncore_device, 1, 1, nocdynp.flit_size,
-				  link_len, &interface_ip, 3, true/*pipelinable*/, nocdynp.route_over_perc);
+  link_bus_tot_per_Router.area.set_area(
+      link_bus_tot_per_Router.area.get_area() +
+      link_bus->area.get_area() * nocdynp.global_linked_ports);
 
-	link_bus_tot_per_Router.area.set_area(link_bus_tot_per_Router.area.get_area()+ link_bus->area.get_area()
-			* nocdynp.global_linked_ports);
-
-	area.set_area(area.get_area()+ link_bus_tot_per_Router.area.get_area()* nocdynp.total_nodes);
-	link_bus_exist = true;
+  area.set_area(area.get_area() +
+                link_bus_tot_per_Router.area.get_area() * nocdynp.total_nodes);
+  link_bus_exist = true;
 }
-void NoC::computeEnergy(bool is_tdp)
-{
-	//power_point_product_masks
-	double pppm_t[4]    = {1,1,1,1};
-	double M=nocdynp.duty_cycle;
- // nocdynp.executionTime=XML->sys.total_cycles/(XML->sys.target_core_clockrate*1e6);//Syed
-   //cout<<"NOC Total Cycles: "<<XML->sys.total_cycles<<endl;
-	//cout<<"NOC Clock Rate: "<<XML->sys.target_core_clockrate<<endl;
-	if (is_tdp)
-	    {
-	    	//init stats for TDP
-	    	stats_t.readAc.access  = M;
-            tdp_stats = stats_t;
-            if (router_exist)
-            {
-            	set_pppm(pppm_t, 1*M, 1, 1, 1);//reset traffic pattern
-                router->power = router->power*pppm_t;
-                set_pppm(pppm_t, nocdynp.total_nodes, nocdynp.total_nodes, nocdynp.total_nodes, nocdynp.total_nodes);
-          	    power     = power + router->power*pppm_t;
-            }
-            if (link_bus_exist)
-            {
-            	if (nocdynp.type)
-            		set_pppm(pppm_t, 1*M_traffic_pattern*M*(nocdynp.min_ports -1), nocdynp.global_linked_ports,
-            			nocdynp.global_linked_ports, nocdynp.global_linked_ports);
-            	    //reset traffic pattern; local port do not have router links
-            	else
-            		set_pppm(pppm_t, 1*M_traffic_pattern*M*(nocdynp.min_ports), nocdynp.global_linked_ports,
-            		            			nocdynp.global_linked_ports, nocdynp.global_linked_ports);//reset traffic pattern
-
-            	link_bus_tot_per_Router.power = link_bus->power*pppm_t;
+void NoC::computeEnergy(bool is_tdp) {
+  // power_point_product_masks
+  double pppm_t[4] = {1, 1, 1, 1};
+  double M = nocdynp.duty_cycle;
+  // nocdynp.executionTime=XML->sys.total_cycles/(XML->sys.target_core_clockrate*1e6);//Syed
+  // cout<<"NOC Total Cycles: "<<XML->sys.total_cycles<<endl;
+  // cout<<"NOC Clock Rate: "<<XML->sys.target_core_clockrate<<endl;
+  if (is_tdp) {
+    // init stats for TDP
+    stats_t.readAc.access = M;
+    tdp_stats = stats_t;
+    if (router_exist) {
+      set_pppm(pppm_t, 1 * M, 1, 1, 1);  // reset traffic pattern
+      router->power = router->power * pppm_t;
+      set_pppm(pppm_t, nocdynp.total_nodes, nocdynp.total_nodes,
+               nocdynp.total_nodes, nocdynp.total_nodes);
+      power = power + router->power * pppm_t;
+    }
+    if (link_bus_exist) {
+      if (nocdynp.type)
+        set_pppm(pppm_t, 1 * M_traffic_pattern * M * (nocdynp.min_ports - 1),
+                 nocdynp.global_linked_ports, nocdynp.global_linked_ports,
+                 nocdynp.global_linked_ports);
+      // reset traffic pattern; local port do not have router links
+      else
+        set_pppm(pppm_t, 1 * M_traffic_pattern * M * (nocdynp.min_ports),
+                 nocdynp.global_linked_ports, nocdynp.global_linked_ports,
+                 nocdynp.global_linked_ports);  // reset traffic pattern
 
-                set_pppm(pppm_t, nocdynp.total_nodes,
-                		         nocdynp.total_nodes,
-                		         nocdynp.total_nodes,
-                		         nocdynp.total_nodes);
-            	power     = power + link_bus_tot_per_Router.power*pppm_t;
+      link_bus_tot_per_Router.power = link_bus->power * pppm_t;
 
-            }
-	    }
-	    else
-	    {
-			rt_power.reset();
-         router->buffer.rt_power.reset();
-         router->crossbar.rt_power.reset();
-         router->arbiter.rt_power.reset();
-			router->rt_power.reset();
-         //link_bus->rt_power.reset();
+      set_pppm(pppm_t, nocdynp.total_nodes, nocdynp.total_nodes,
+               nocdynp.total_nodes, nocdynp.total_nodes);
+      power = power + link_bus_tot_per_Router.power * pppm_t;
+    }
+  } else {
+    rt_power.reset();
+    router->buffer.rt_power.reset();
+    router->crossbar.rt_power.reset();
+    router->arbiter.rt_power.reset();
+    router->rt_power.reset();
+    // link_bus->rt_power.reset();
 
-	    	//init stats for runtime power (RTP)
-	    	stats_t.readAc.access  = XML->sys.NoC[ithNoC].total_accesses;
-			//cout<<"NOC(computeEnergy) read accesses: "<< stats_t.readAc.access<<endl;
-            rtp_stats = stats_t;
-        	set_pppm(pppm_t, 1, 0 , 0, 0);
-        	if (router_exist)
-        	{
-            	router->buffer.rt_power.readOp.dynamic = (router->buffer.power.readOp.dynamic + router->buffer.power.writeOp.dynamic)*rtp_stats.readAc.access ;
-            	router->crossbar.rt_power.readOp.dynamic = router->crossbar.power.readOp.dynamic*rtp_stats.readAc.access ;
-            	router->arbiter.rt_power.readOp.dynamic = router->arbiter.power.readOp.dynamic*rtp_stats.readAc.access ;
+    // init stats for runtime power (RTP)
+    stats_t.readAc.access = XML->sys.NoC[ithNoC].total_accesses;
+    // cout<<"NOC(computeEnergy) read accesses: "<< stats_t.readAc.access<<endl;
+    rtp_stats = stats_t;
+    set_pppm(pppm_t, 1, 0, 0, 0);
+    if (router_exist) {
+      router->buffer.rt_power.readOp.dynamic =
+          (router->buffer.power.readOp.dynamic +
+           router->buffer.power.writeOp.dynamic) *
+          rtp_stats.readAc.access;
+      router->crossbar.rt_power.readOp.dynamic =
+          router->crossbar.power.readOp.dynamic * rtp_stats.readAc.access;
+      router->arbiter.rt_power.readOp.dynamic =
+          router->arbiter.power.readOp.dynamic * rtp_stats.readAc.access;
 
-        		router->rt_power = router->rt_power + (router->buffer.rt_power + router->crossbar.rt_power + router->arbiter.rt_power)*pppm_t +
-					router->power*pppm_lkg;//TDP power must be calculated first!
-        		rt_power     = rt_power + router->rt_power;
-        	}
-        	if (link_bus_exist)
-        	{
-        	  link_bus->rt_power.reset();	
-			  set_pppm(pppm_t, rtp_stats.readAc.access, 1 , 1, rtp_stats.readAc.access);
-        		link_bus->rt_power = link_bus->power * pppm_t;
-        		rt_power = rt_power + link_bus->rt_power;
-        	}
-
-	    }
+      router->rt_power =
+          router->rt_power +
+          (router->buffer.rt_power + router->crossbar.rt_power +
+           router->arbiter.rt_power) *
+              pppm_t +
+          router->power * pppm_lkg;  // TDP power must be calculated first!
+      rt_power = rt_power + router->rt_power;
+    }
+    if (link_bus_exist) {
+      link_bus->rt_power.reset();
+      set_pppm(pppm_t, rtp_stats.readAc.access, 1, 1, rtp_stats.readAc.access);
+      link_bus->rt_power = link_bus->power * pppm_t;
+      rt_power = rt_power + link_bus->rt_power;
+    }
+  }
 }
 
+void NoC::displayEnergy(uint32_t indent, int plevel, bool is_tdp) {
+  string indent_str(indent, ' ');
+  string indent_str_next(indent + 2, ' ');
+  bool long_channel = XML->sys.longer_channel_device;
 
-void NoC::displayEnergy(uint32_t indent,int plevel,bool is_tdp)
-{
-	string indent_str(indent, ' ');
-	string indent_str_next(indent+2, ' ');
-	bool long_channel = XML->sys.longer_channel_device;
-
-	double M =M_traffic_pattern*nocdynp.duty_cycle;
-	/*only router as a whole has been applied the M_traffic_pattern(0.6 by default) factor in router.cc;
-	 * 	When power of crossbars, arbiters, etc need to be displayed, the M_traffic_pattern factor need to
-	 * be applied together with McPAT's extra traffic pattern.
-	 * */
-	if (is_tdp)
-	{
-		cout << name << endl;
-		cout << indent_str << "Area = " << area.get_area()*1e-6<< " mm^2" << endl;
-		cout << indent_str<< "Peak Dynamic = " << power.readOp.dynamic*nocdynp.clockRate << " W" << endl;
-		cout << indent_str << "Subthreshold Leakage = "
-			<< (long_channel? power.readOp.longer_channel_leakage:power.readOp.leakage) <<" W" << endl;
-		cout << indent_str << "Gate Leakage = " << power.readOp.gate_leakage << " W" << endl;
-		cout << indent_str<< "Runtime Dynamic = " << rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-      //cout << indent_str<< "Execution Time = " << nocdynp.executionTime << " s" << endl;
-		cout<<endl;
+  double M = M_traffic_pattern * nocdynp.duty_cycle;
+  /*only router as a whole has been applied the M_traffic_pattern(0.6 by
+   * default) factor in router.cc; When power of crossbars, arbiters, etc need
+   * to be displayed, the M_traffic_pattern factor need to be applied together
+   * with McPAT's extra traffic pattern.
+   * */
+  if (is_tdp) {
+    cout << name << endl;
+    cout << indent_str << "Area = " << area.get_area() * 1e-6 << " mm^2"
+         << endl;
+    cout << indent_str
+         << "Peak Dynamic = " << power.readOp.dynamic * nocdynp.clockRate
+         << " W" << endl;
+    cout << indent_str << "Subthreshold Leakage = "
+         << (long_channel ? power.readOp.longer_channel_leakage
+                          : power.readOp.leakage)
+         << " W" << endl;
+    cout << indent_str << "Gate Leakage = " << power.readOp.gate_leakage << " W"
+         << endl;
+    cout << indent_str << "Runtime Dynamic = "
+         << rt_power.readOp.dynamic / nocdynp.executionTime << " W" << endl;
+    // cout << indent_str<< "Execution Time = " << nocdynp.executionTime << " s"
+    // << endl;
+    cout << endl;
 
-		if (router_exist)
-		{
-			cout << indent_str << "Router: " << endl;
-			cout << indent_str_next << "Area = " << router->area.get_area()*1e-6<< " mm^2" << endl;
-			cout << indent_str_next<< "Peak Dynamic = " << router->power.readOp.dynamic*nocdynp.clockRate << " W" << endl;
-			cout << indent_str_next << "Subthreshold Leakage = "
-			<< (long_channel? router->power.readOp.longer_channel_leakage:router->power.readOp.leakage)  <<" W" << endl;
-			cout << indent_str_next << "Gate Leakage = " << router->power.readOp.gate_leakage << " W" << endl;
-			cout << indent_str_next<< "Runtime Dynamic = " << router->rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-			cout<<endl;
-			if (plevel >2){
-				cout << indent_str<< indent_str << "Virtual Channel Buffer:" << endl;
-				cout << indent_str<< indent_str_next << "Area = " << router->buffer.area.get_area()*1e-6*nocdynp.input_ports<< " mm^2" << endl;
-				cout << indent_str<< indent_str_next << "Peak Dynamic = " <<(router->buffer.power.readOp.dynamic + router->buffer.power.writeOp.dynamic)
-				*nocdynp.min_ports*M*nocdynp.clockRate << " W" << endl;
-				cout << indent_str<< indent_str_next << "Subthreshold Leakage = "
-				<< (long_channel? router->buffer.power.readOp.longer_channel_leakage*nocdynp.input_ports:router->buffer.power.readOp.leakage*nocdynp.input_ports)  <<" W" << endl;
-				cout << indent_str<< indent_str_next << "Gate Leakage = " << router->buffer.power.readOp.gate_leakage*nocdynp.input_ports << " W" << endl;
-				cout << indent_str<< indent_str_next << "Runtime Dynamic = " << router->buffer.rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-				cout <<endl;
-				cout << indent_str<< indent_str<< "Crossbar:" << endl;
-				cout << indent_str<< indent_str_next << "Area = " << router->crossbar.area.get_area()*1e-6  << " mm^2" << endl;
-				cout << indent_str<< indent_str_next << "Peak Dynamic = " << router->crossbar.power.readOp.dynamic*nocdynp.clockRate*nocdynp.min_ports*M << " W" << endl;
-				cout << indent_str<< indent_str_next << "Subthreshold Leakage = "
-				<< (long_channel? router->crossbar.power.readOp.longer_channel_leakage:router->crossbar.power.readOp.leakage)  << " W" << endl;
-				cout << indent_str<< indent_str_next << "Gate Leakage = " << router->crossbar.power.readOp.gate_leakage  << " W" << endl;
-				cout << indent_str<< indent_str_next << "Runtime Dynamic = " << router->crossbar.rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-				cout <<endl;
-				cout << indent_str<< indent_str<< "Arbiter:" << endl;
-				cout << indent_str<< indent_str_next << "Peak Dynamic = " << router->arbiter.power.readOp.dynamic*nocdynp.clockRate*nocdynp.min_ports*M  << " W" << endl;
-				cout << indent_str<< indent_str_next << "Subthreshold Leakage = "
-				<< (long_channel? router->arbiter.power.readOp.longer_channel_leakage:router->arbiter.power.readOp.leakage)  << " W" << endl;
-				cout << indent_str<< indent_str_next << "Gate Leakage = " << router->arbiter.power.readOp.gate_leakage  << " W" << endl;
-				cout << indent_str<< indent_str_next << "Runtime Dynamic = " << router->arbiter.rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-				cout <<endl;
-			}
-		}
-		if (link_bus_exist)
-		{
-			cout << indent_str << (nocdynp.type? "Per Router ":"") << link_name<<": " << endl;
-			cout << indent_str_next << "Area = " << link_bus_tot_per_Router.area.get_area()*1e-6<< " mm^2" << endl;
-			cout << indent_str_next<< "Peak Dynamic = " << link_bus_tot_per_Router.power.readOp.dynamic*
-				nocdynp.clockRate << " W" << endl;
-			cout << indent_str_next << "Subthreshold Leakage = "
-			<< (long_channel? link_bus_tot_per_Router.power.readOp.longer_channel_leakage:link_bus_tot_per_Router.power.readOp.leakage)
-			     <<" W" << endl;
-			cout << indent_str_next << "Gate Leakage = " << link_bus_tot_per_Router.power.readOp.gate_leakage
-				<< " W" << endl;
-			cout << indent_str_next<< "Runtime Dynamic = " << link_bus->rt_power.readOp.dynamic/nocdynp.executionTime << " W" << endl;
-			cout<<endl;
-
-		}
-	}
-	else
-	{
-//		cout << indent_str_next << "Instruction Fetch Unit    Peak Dynamic = " << ifu->rt_power.readOp.dynamic*clockRate << " W" << endl;
-//		cout << indent_str_next << "Instruction Fetch Unit    Subthreshold Leakage = " << ifu->rt_power.readOp.leakage <<" W" << endl;
-//		cout << indent_str_next << "Instruction Fetch Unit    Gate Leakage = " << ifu->rt_power.readOp.gate_leakage << " W" << endl;
-//		cout << indent_str_next << "Load Store Unit   Peak Dynamic = " << lsu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
-//		cout << indent_str_next << "Load Store Unit   Subthreshold Leakage = " << lsu->rt_power.readOp.leakage  << " W" << endl;
-//		cout << indent_str_next << "Load Store Unit   Gate Leakage = " << lsu->rt_power.readOp.gate_leakage  << " W" << endl;
-//		cout << indent_str_next << "Memory Management Unit   Peak Dynamic = " << mmu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
-//		cout << indent_str_next << "Memory Management Unit   Subthreshold Leakage = " << mmu->rt_power.readOp.leakage  << " W" << endl;
-//		cout << indent_str_next << "Memory Management Unit   Gate Leakage = " << mmu->rt_power.readOp.gate_leakage  << " W" << endl;
-//		cout << indent_str_next << "Execution Unit   Peak Dynamic = " << exu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
-//		cout << indent_str_next << "Execution Unit   Subthreshold Leakage = " << exu->rt_power.readOp.leakage  << " W" << endl;
-//		cout << indent_str_next << "Execution Unit   Gate Leakage = " << exu->rt_power.readOp.gate_leakage  << " W" << endl;
-	}
+    if (router_exist) {
+      cout << indent_str << "Router: " << endl;
+      cout << indent_str_next << "Area = " << router->area.get_area() * 1e-6
+           << " mm^2" << endl;
+      cout << indent_str_next << "Peak Dynamic = "
+           << router->power.readOp.dynamic * nocdynp.clockRate << " W" << endl;
+      cout << indent_str_next << "Subthreshold Leakage = "
+           << (long_channel ? router->power.readOp.longer_channel_leakage
+                            : router->power.readOp.leakage)
+           << " W" << endl;
+      cout << indent_str_next
+           << "Gate Leakage = " << router->power.readOp.gate_leakage << " W"
+           << endl;
+      cout << indent_str_next << "Runtime Dynamic = "
+           << router->rt_power.readOp.dynamic / nocdynp.executionTime << " W"
+           << endl;
+      cout << endl;
+      if (plevel > 2) {
+        cout << indent_str << indent_str << "Virtual Channel Buffer:" << endl;
+        cout << indent_str << indent_str_next << "Area = "
+             << router->buffer.area.get_area() * 1e-6 * nocdynp.input_ports
+             << " mm^2" << endl;
+        cout << indent_str << indent_str_next << "Peak Dynamic = "
+             << (router->buffer.power.readOp.dynamic +
+                 router->buffer.power.writeOp.dynamic) *
+                    nocdynp.min_ports * M * nocdynp.clockRate
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
+             << (long_channel
+                     ? router->buffer.power.readOp.longer_channel_leakage *
+                           nocdynp.input_ports
+                     : router->buffer.power.readOp.leakage *
+                           nocdynp.input_ports)
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Gate Leakage = "
+             << router->buffer.power.readOp.gate_leakage * nocdynp.input_ports
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Runtime Dynamic = "
+             << router->buffer.rt_power.readOp.dynamic / nocdynp.executionTime
+             << " W" << endl;
+        cout << endl;
+        cout << indent_str << indent_str << "Crossbar:" << endl;
+        cout << indent_str << indent_str_next
+             << "Area = " << router->crossbar.area.get_area() * 1e-6 << " mm^2"
+             << endl;
+        cout << indent_str << indent_str_next << "Peak Dynamic = "
+             << router->crossbar.power.readOp.dynamic * nocdynp.clockRate *
+                    nocdynp.min_ports * M
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
+             << (long_channel
+                     ? router->crossbar.power.readOp.longer_channel_leakage
+                     : router->crossbar.power.readOp.leakage)
+             << " W" << endl;
+        cout << indent_str << indent_str_next
+             << "Gate Leakage = " << router->crossbar.power.readOp.gate_leakage
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Runtime Dynamic = "
+             << router->crossbar.rt_power.readOp.dynamic / nocdynp.executionTime
+             << " W" << endl;
+        cout << endl;
+        cout << indent_str << indent_str << "Arbiter:" << endl;
+        cout << indent_str << indent_str_next << "Peak Dynamic = "
+             << router->arbiter.power.readOp.dynamic * nocdynp.clockRate *
+                    nocdynp.min_ports * M
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
+             << (long_channel
+                     ? router->arbiter.power.readOp.longer_channel_leakage
+                     : router->arbiter.power.readOp.leakage)
+             << " W" << endl;
+        cout << indent_str << indent_str_next
+             << "Gate Leakage = " << router->arbiter.power.readOp.gate_leakage
+             << " W" << endl;
+        cout << indent_str << indent_str_next << "Runtime Dynamic = "
+             << router->arbiter.rt_power.readOp.dynamic / nocdynp.executionTime
+             << " W" << endl;
+        cout << endl;
+      }
+    }
+    if (link_bus_exist) {
+      cout << indent_str << (nocdynp.type ? "Per Router " : "") << link_name
+           << ": " << endl;
+      cout << indent_str_next
+           << "Area = " << link_bus_tot_per_Router.area.get_area() * 1e-6
+           << " mm^2" << endl;
+      cout << indent_str_next << "Peak Dynamic = "
+           << link_bus_tot_per_Router.power.readOp.dynamic * nocdynp.clockRate
+           << " W" << endl;
+      cout << indent_str_next << "Subthreshold Leakage = "
+           << (long_channel
+                   ? link_bus_tot_per_Router.power.readOp.longer_channel_leakage
+                   : link_bus_tot_per_Router.power.readOp.leakage)
+           << " W" << endl;
+      cout << indent_str_next << "Gate Leakage = "
+           << link_bus_tot_per_Router.power.readOp.gate_leakage << " W" << endl;
+      cout << indent_str_next << "Runtime Dynamic = "
+           << link_bus->rt_power.readOp.dynamic / nocdynp.executionTime << " W"
+           << endl;
+      cout << endl;
+    }
+  } else {
+    //		cout << indent_str_next << "Instruction Fetch Unit    Peak Dynamic
+    //=
+    //"
+    //<< ifu->rt_power.readOp.dynamic*clockRate << " W" << endl;
+    //cout
+    //<< indent_str_next << "Instruction Fetch Unit    Subthreshold Leakage = "
+    // << ifu->rt_power.readOp.leakage <<" W" << endl; 		cout <<
+    // indent_str_next << "Instruction Fetch Unit    Gate Leakage = " <<
+    // ifu->rt_power.readOp.gate_leakage << " W" << endl; 		cout <<
+    // indent_str_next
+    //<< "Load Store Unit   Peak Dynamic = " <<
+    // lsu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
+    // cout
+    // << indent_str_next << "Load Store Unit   Subthreshold Leakage = " <<
+    // lsu->rt_power.readOp.leakage  << " W" << endl; 		cout <<
+    // indent_str_next
+    // << "Load Store Unit   Gate Leakage = " <<
+    // lsu->rt_power.readOp.gate_leakage
+    //<< " W" << endl; 		cout << indent_str_next << "Memory Management
+    //Unit Peak Dynamic = " << mmu->rt_power.readOp.dynamic*clockRate  << " W"
+    // <<
+    // endl; 		cout << indent_str_next << "Memory Management Unit
+    // Subthreshold Leakage = " << mmu->rt_power.readOp.leakage  << " W" <<
+    // endl; 		cout
+    // << indent_str_next << "Memory Management Unit   Gate Leakage = " <<
+    // mmu->rt_power.readOp.gate_leakage  << " W" << endl; 		cout <<
+    // indent_str_next << "Execution Unit   Peak Dynamic = " <<
+    // exu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
+    // cout
+    // << indent_str_next << "Execution Unit   Subthreshold Leakage = " <<
+    // exu->rt_power.readOp.leakage  << " W" << endl; 		cout <<
+    // indent_str_next
+    // << "Execution Unit   Gate Leakage = " <<
+    // exu->rt_power.readOp.gate_leakage
+    //<< " W" << endl;
+  }
 }
 
-void NoC::set_noc_param()
-{
-
-	nocdynp.type            = XML->sys.NoC[ithNoC].type;
-	nocdynp.clockRate       =XML->sys.NoC[ithNoC].clockrate;
-	nocdynp.clockRate       *= 1e6;
-	nocdynp.executionTime   = XML->sys.total_cycles/(XML->sys.target_core_clockrate*1e6);
+void NoC::set_noc_param() {
+  nocdynp.type = XML->sys.NoC[ithNoC].type;
+  nocdynp.clockRate = XML->sys.NoC[ithNoC].clockrate;
+  nocdynp.clockRate *= 1e6;
+  nocdynp.executionTime =
+      XML->sys.total_cycles / (XML->sys.target_core_clockrate * 1e6);
 
-	nocdynp.flit_size     = XML->sys.NoC[ithNoC].flit_bits;
-	if (nocdynp.type)
-	{
-		nocdynp.input_ports   = XML->sys.NoC[ithNoC].input_ports;
-		nocdynp.output_ports  = XML->sys.NoC[ithNoC].output_ports;//later minus 1
-		nocdynp.min_ports     = min(nocdynp.input_ports,nocdynp.output_ports);
-		nocdynp.global_linked_ports = (nocdynp.input_ports-1) + (nocdynp.output_ports-1);
-		/*
-		 * 	Except local i/o ports, all ports needs links( global_linked_ports);
-		 *  However only min_ports can be fully active simultaneously
-		 *  since the fewer number of ports (input or output ) is the bottleneck.
-		 */
-	}
-	else
-	{
-		nocdynp.input_ports   = 1;
-		nocdynp.output_ports  = 1;
-		nocdynp.min_ports     = min(nocdynp.input_ports,nocdynp.output_ports);
-		nocdynp.global_linked_ports = 1;
-	}
+  nocdynp.flit_size = XML->sys.NoC[ithNoC].flit_bits;
+  if (nocdynp.type) {
+    nocdynp.input_ports = XML->sys.NoC[ithNoC].input_ports;
+    nocdynp.output_ports = XML->sys.NoC[ithNoC].output_ports;  // later minus 1
+    nocdynp.min_ports = min(nocdynp.input_ports, nocdynp.output_ports);
+    nocdynp.global_linked_ports =
+        (nocdynp.input_ports - 1) + (nocdynp.output_ports - 1);
+    /*
+     * 	Except local i/o ports, all ports needs links( global_linked_ports);
+     *  However only min_ports can be fully active simultaneously
+     *  since the fewer number of ports (input or output ) is the bottleneck.
+     */
+  } else {
+    nocdynp.input_ports = 1;
+    nocdynp.output_ports = 1;
+    nocdynp.min_ports = min(nocdynp.input_ports, nocdynp.output_ports);
+    nocdynp.global_linked_ports = 1;
+  }
 
-	nocdynp.virtual_channel_per_port     = XML->sys.NoC[ithNoC].virtual_channel_per_port;
-	nocdynp.input_buffer_entries_per_vc  = XML->sys.NoC[ithNoC].input_buffer_entries_per_vc;
+  nocdynp.virtual_channel_per_port =
+      XML->sys.NoC[ithNoC].virtual_channel_per_port;
+  nocdynp.input_buffer_entries_per_vc =
+      XML->sys.NoC[ithNoC].input_buffer_entries_per_vc;
 
-	nocdynp.horizontal_nodes  = XML->sys.NoC[ithNoC].horizontal_nodes;
-	nocdynp.vertical_nodes    = XML->sys.NoC[ithNoC].vertical_nodes;
-	nocdynp.total_nodes       = nocdynp.horizontal_nodes*nocdynp.vertical_nodes;
-	nocdynp.duty_cycle        = XML->sys.NoC[ithNoC].duty_cycle;
-	nocdynp.has_global_link   = XML->sys.NoC[ithNoC].has_global_link;
-	nocdynp.link_throughput   = XML->sys.NoC[ithNoC].link_throughput;
-	nocdynp.link_latency      = XML->sys.NoC[ithNoC].link_latency;
-	nocdynp.chip_coverage     = XML->sys.NoC[ithNoC].chip_coverage;
-	nocdynp.route_over_perc   = XML->sys.NoC[ithNoC].route_over_perc;
+  nocdynp.horizontal_nodes = XML->sys.NoC[ithNoC].horizontal_nodes;
+  nocdynp.vertical_nodes = XML->sys.NoC[ithNoC].vertical_nodes;
+  nocdynp.total_nodes = nocdynp.horizontal_nodes * nocdynp.vertical_nodes;
+  nocdynp.duty_cycle = XML->sys.NoC[ithNoC].duty_cycle;
+  nocdynp.has_global_link = XML->sys.NoC[ithNoC].has_global_link;
+  nocdynp.link_throughput = XML->sys.NoC[ithNoC].link_throughput;
+  nocdynp.link_latency = XML->sys.NoC[ithNoC].link_latency;
+  nocdynp.chip_coverage = XML->sys.NoC[ithNoC].chip_coverage;
+  nocdynp.route_over_perc = XML->sys.NoC[ithNoC].route_over_perc;
 
-	assert (nocdynp.chip_coverage <=1);
-	assert (nocdynp.route_over_perc <=1);
-
-	if (nocdynp.type)
-		name = "NOC";
-	else
-		name = "BUSES";
+  assert(nocdynp.chip_coverage <= 1);
+  assert(nocdynp.route_over_perc <= 1);
 
+  if (nocdynp.type)
+    name = "NOC";
+  else
+    name = "BUSES";
 }
 
-
-NoC ::~NoC(){
-
-	if(router) 	               {delete router; router = 0;}
-	if(link_bus) 	           {delete link_bus; link_bus = 0;}
+NoC ::~NoC() {
+  if (router) {
+    delete router;
+    router = 0;
+  }
+  if (link_bus) {
+    delete link_bus;
+    link_bus = 0;
+  }
 }