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sst/core/techModels/libMcPAT/router.h

00001 /*****************************************************************************
00002  *                                McPAT
00003  *                      SOFTWARE LICENSE AGREEMENT
00004  *            Copyright 2009 Hewlett-Packard Development Company, L.P.
00005  *                          All Rights Reserved
00006  *
00007  * Permission to use, copy, and modify this software and its documentation is
00008  * hereby granted only under the following terms and conditions.  Both the
00009  * above copyright notice and this permission notice must appear in all copies
00010  * of the software, derivative works or modified versions, and any portions
00011  * thereof, and both notices must appear in supporting documentation.
00012  *
00013  * Any User of the software ("User"), by accessing and using it, agrees to the
00014  * terms and conditions set forth herein, and hereby grants back to Hewlett-
00015  * Packard Development Company, L.P. and its affiliated companies ("HP") a
00016  * non-exclusive, unrestricted, royalty-free right and license to copy,
00017  * modify, distribute copies, create derivate works and publicly display and
00018  * use, any changes, modifications, enhancements or extensions made to the
00019  * software by User, including but not limited to those affording
00020  * compatibility with other hardware or software, but excluding pre-existing
00021  * software applications that may incorporate the software.  User further
00022  * agrees to use its best efforts to inform HP of any such changes,
00023  * modifications, enhancements or extensions.
00024  *
00025  * Correspondence should be provided to HP at:
00026  *
00027  * Director of Intellectual Property Licensing
00028  * Office of Strategy and Technology
00029  * Hewlett-Packard Company
00030  * 1501 Page Mill Road
00031  * Palo Alto, California  94304
00032  *
00033  * The software may be further distributed by User (but not offered for
00034  * sale or transferred for compensation) to third parties, under the
00035  * condition that such third parties agree to abide by the terms and
00036  * conditions of this license.
00037  *
00038  * THE SOFTWARE IS PROVIDED "AS IS" WITH ANY AND ALL ERRORS AND DEFECTS
00039  * AND USER ACKNOWLEDGES THAT THE SOFTWARE MAY CONTAIN ERRORS AND DEFECTS.
00040  * HP DISCLAIMS ALL WARRANTIES WITH REGARD TO THE SOFTWARE, INCLUDING ALL
00041  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL
00042  * HP BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
00043  * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
00044  * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER ACTION, ARISING
00045  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE SOFTWARE.
00046  *
00047  ***************************************************************************/
00048 
00049 #ifndef ROUTER_H_
00050 #define ROUTER_H_
00051 
00052 #include "XML_Parse.h"
00053 #include "area.h"
00054 #include "decoder.h"
00055 #include "parameter.h"
00056 //#include "io.h"
00057 #include "array.h"
00058 #include "wires.h"
00059 #include "arbiter.h"
00060 //#include "Undifferentiated_Core_Area.h"
00061 #include <vector>
00062 #include "basic_components.h"
00063 
00064 class Router {
00065   public:
00066     ParseXML *XML;
00067     InputParameter interface_ip;
00068     int ithRouter;
00069     bool isDefault;
00070     bool fullRouter,hasGlobalLink;
00071     cache_processor inputBuffer, routingTable;
00072     crossbarswitch xbar;
00073     int numXbars;
00074     Arbiter vcAllocatorStage1,vcAllocatorStage2, switchAllocatorStage1, switchAllocatorStage2;
00075     wire globalInterconnect;
00076     pipeline pipeLogic;
00077     MCclock_network clockNetwork;
00078     AreaPower ibfu, xbu, allocu, glu;
00079     double clockRate,currentChipArea;
00080     double area, maxDynamicPower, runtimeDynamicPower, totalLeakage, totalPower,scktRatio, executionTime;
00081     virtual void initialize(ParseXML *XML_interface, int ithCore_, InputParameter* interface_ip_, double currentChipArea_);
00082     virtual void computeMaxPower();
00083     virtual void computeRuntimePower(int ithRouter_);
00084     virtual ~Router(){};
00085 
00086         /*Added for SST*/
00087         cache_processor SSTreturnINPUTBUF(void){ return inputBuffer; }; 
00088         cache_processor SSTreturnRTABLE(void){ return routingTable; }; 
00089         crossbarswitch SSTreturnXBAR(void){ return xbar; }; 
00090         Arbiter SSTreturnVC1(void){ return  vcAllocatorStage1; };
00091         Arbiter SSTreturnVC2(void){ return  vcAllocatorStage2; };
00092         Arbiter SSTreturnSWITCH1(void){ return  switchAllocatorStage1; };
00093         Arbiter SSTreturnSWITCH2(void){ return  switchAllocatorStage2; }; 
00094         wire SSTreturnINTERCONN(void){ return globalInterconnect; }; 
00095         pipeline SSTreturnRTPIPE(void){ return pipeLogic; }; 
00096         MCclock_network SSTreturnRTCLOCK(void){ return clockNetwork; }; 
00097 
00098 
00099 
00100 };
00101 
00102 #endif /* ROUTER_H_ */

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