Router.h revision 10448:bc1a3b7ab5ef
1/* Copyright (c) 2012 Massachusetts Institute of Technology 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to deal 5 * in the Software without restriction, including without limitation the rights 6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 * copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 * THE SOFTWARE. 20 */ 21 22#ifndef __DSENT_MODEL_ELECTRICAL_ROUTER_ROUTER_H__ 23#define __DSENT_MODEL_ELECTRICAL_ROUTER_ROUTER_H__ 24 25#include "util/CommonType.h" 26#include "model/ElectricalModel.h" 27 28namespace DSENT 29{ 30 /** \class Router 31 * \param Input ports: In[0-9]* 32 * \param Output ports: Out[0-9]* 33 */ 34 class Router : public ElectricalModel 35 { 36 public: 37 Router(const String& instance_name_, const TechModel* tech_model_); 38 virtual ~Router(); 39 40 public: 41 // Set a list of properties' name needed to construct model 42 void initParameters(); 43 // Set a list of properties' name needed to construct model 44 void initProperties(); 45 46 // Clone and return a new instance 47 virtual Router* clone() const; 48 49 protected: 50 // Build the model 51 virtual void constructModel(); 52 virtual void updateModel(); 53 virtual void propagateTransitionInfo(); 54 55 private: 56 void createRouterInputPort(); 57 void createVirtualChannelAllocator(); 58 void createSwitchAllocator(); 59 void createCrossbar(); 60 void createClockTree(); 61 void createPipelineReg(); 62 63 }; // class Router 64} // namespace DSENT 65 66#endif // __DSENT_MODEL_ELECTRICAL_ROUTER_ROUTER_H__ 67 68