ext/mcpat/arch_const.h - public/gem5 - Git at Google

 /*****************************************************************************
  *                                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 ARCH_CONST_H_
 #define ARCH_CONST_H_

 typedef struct{
         unsigned int capacity;
         unsigned int assoc;//fully
         unsigned int blocksize;
 } array_inputs;

 //Do Not change, unless you want to bypass the XML interface and do not care about the default values.
 //Global parameters
 const int  			number_of_cores =	8;
 const int  			number_of_L2s 	=	1;
 const int 			number_of_L3s	=	1;
 const int 			number_of_NoCs	=	1;

 const double 		archi_F_sz_nm	=	90.0;
 const unsigned int 	dev_type		=	0;
 const double 		CLOCKRATE 		= 	1.2*1e9;
 const double 		AF 				= 	0.5;
 //const bool 			inorder			=	true;
 const bool			embedded		=	false; //NEW

 const bool 			homogeneous_cores	= 	true;
 const bool 			temperature		=	360;
 const int			number_cache_levels	=	3;
 const int			L1_property		=	0; //private 0; coherent 1, shared 2.
 const int		 	L2_property		=	2;
 const bool	    	homogeneous_L2s	=	true;
 const bool		    L3_property		= 	2;
 const bool 			homogeneous_L3s	=	true;
 const double 		Max_area_deviation	=	50;
 const double	    Max_dynamic_deviation	=50; //New
 const int 			opt_dynamic_power	=	1;
 const int 			opt_lakage_power	=	0;
 const int		 	opt_area			=	0;
 const int			interconnect_projection_type	=	0;

 //******************************Core Parameters
 #if (inorder)
 const int opcode_length			= 	8;//Niagara
 const int reg_length			=	5;//Niagara
 const int instruction_length	=	32;//Niagara
 const int data_width			=	64;
 #else
 const int opcode_length			= 	8;//16;//Niagara
 const int reg_length			=	7;//Niagara
 const int instruction_length	=	32;//Niagara
 const int data_width			=	64;
 #endif


 //Caches
 //itlb
 const int itlbsize=512;
 const int itlbassoc=0;//fully
 const int itlbblocksize=8;
 //icache
 const int icachesize=32768;
 const int icacheassoc=4;
 const int icacheblocksize=32;
 //dtlb
 const int dtlbsize=512;
 const int dtlbassoc=0;//fully
 const int dtlbblocksize=8;
 //dcache
 const int dcachesize=32768;
 const int dcacheassoc=4;
 const int dcacheblocksize=32;
 const int dcache_write_buffers=8;

 //cache controllers
 //IB,
 const int numIBEntries			=	64;
 const int IBsize				=	64;//2*4*instruction_length/8*2;
 const int IBassoc				=	0;//In Niagara it is still fully associ
 const int IBblocksize			=	4;

 //IFB and MIL should have the same parameters CAM
 const int IFBsize=128;//
 const int IFBassoc=0;//In Niagara it is still fully associ
 const int IFBblocksize=4;


 const int icache_write_buffers=8;

 //register file RAM
 const int regfilesize=5760;
 const int regfileassoc=1;
 const int regfileblocksize=18;
 //regwin  RAM
 const int regwinsize=256;
 const int regwinassoc=1;
 const int regwinblocksize=8;


 //store buffer, lsq
 const int lsqsize=512;
 const int lsqassoc=0;
 const int lsqblocksize=8;

 //data fill queue RAM
 const int dfqsize=1024;
 const int dfqassoc=1;
 const int dfqblocksize=16;

 //outside the cores
 //L2 cache bank
 const int l2cachesize=262144;
 const int l2cacheassoc=16;
 const int l2cacheblocksize=64;

 //L2 directory
 const int l2dirsize=1024;
 const int l2dirassoc=0;
 const int l2dirblocksize=2;

 //crossbar
 //PCX
 const int PCX_NUMBER_INPUT_PORTS_CROSSBAR = 8;
 const int PCX_NUMBER_OUTPUT_PORTS_CROSSBAR = 9;
 const int PCX_NUMBER_SIGNALS_PER_PORT_CROSSBAR =144;
 //PCX buffer RAM
 const int pcx_buffersize=1024;
 const int pcx_bufferassoc=1;
 const int pcx_bufferblocksize=32;
 const int pcx_numbuffer=5;
 //pcx arbiter
 const int pcx_arbsize=128;
 const int pcx_arbassoc=1;
 const int pcx_arbblocksize=2;
 const int pcx_numarb=5;

 //CPX
 const int CPX_NUMBER_INPUT_PORTS_CROSSBAR = 5;
 const int CPX_NUMBER_OUTPUT_PORTS_CROSSBAR = 8;
 const int CPX_NUMBER_SIGNALS_PER_PORT_CROSSBAR =150;
 //CPX buffer RAM
 const int cpx_buffersize=1024;
 const int cpx_bufferassoc=1;
 const int cpx_bufferblocksize=32;
 const int cpx_numbuffer=8;
 //cpx arbiter
 const int cpx_arbsize=128;
 const int cpx_arbassoc=1;
 const int cpx_arbblocksize=2;
 const int cpx_numarb=8;


 const int numPhysFloatRegs=256;
 const int numPhysIntRegs=32;
 const int numROBEntries=192;
 const int umRobs=1;

 const int BTBEntries=4096;
 const int BTBTagSize=16;
 const int LFSTSize=1024;
 const int LQEntries=32;
 const int RASSize=16;
 const int SQEntries=32;
 const int SSITSize=1024;
 const int activity=0;
 const int backComSize=5;
 const int cachePorts=200;
 const int choiceCtrBits=2;
 const int choicePredictorSize=8192;


 const int commitWidth=8;
 const int decodeWidth=8;
 const int dispatchWidth=8;
 const int fetchWidth=8;
 const int issueWidth=1;
 const int renameWidth=8;
 //what is this forwardComSize=5??

 const int globalCtrBits=2;
 const int globalHistoryBits=13;
 const int globalPredictorSize=8192;


 const int localCtrBits=2;
 const int localHistoryBits=11;
 const int localHistoryTableSize=2048;
 const int localPredictorSize=2048;

 const double Woutdrvnandn	=30 *0.09;//(24.0 * LSCALE)
 const double Woutdrvnandp	=12.5 *0.09;//(10.0 * LSCALE)
 const double Woutdrvnorn	=7.5*0.09;//(6.0 * LSCALE)
 const double Woutdrvnorp  =50 * 0.09;//	(40.0 * LSCALE)
 const double Woutdrivern	=60*0.09;//(48.0 * LSCALE)
 const double Woutdriverp	=100 * 0.09;//(80.0 * LSCALE)

 /*
 smtCommitPolicy=RoundRobin
 smtFetchPolicy=SingleThread
 smtIQPolicy=Partitioned
 smtIQThreshold=100
 smtLSQPolicy=Partitioned
 smtLSQThreshold=100
 smtNumFetchingThreads=1
 smtROBPolicy=Partitioned
 smtROBThreshold=100
 squashWidth=8
 */

 /*
 prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
 prefetch_miss=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
 prefetch_use_cpu_id=true
 prefetcher_size=100
 prioritizeRequests=false
 repl=Null


 split=false
 split_size=0
 subblock_size=0
 tgts_per_mshr=20
 trace_addr=0
 two_queue=false

 cpu_side=system.cpu0.dcache_port
 mem_side=system.tol2bus.port[2]
 */

 //[system.cpu0.dtb]
 //type=AlphaDT


 #endif /* ARCH_CONST_H_ */
	/*****************************************************************************
	* 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 ARCH_CONST_H_
	#define ARCH_CONST_H_

	typedef struct{
	unsigned int capacity;
	unsigned int assoc;//fully
	unsigned int blocksize;
	} array_inputs;

	//Do Not change, unless you want to bypass the XML interface and do not care about the default values.
	//Global parameters
	const int number_of_cores = 8;
	const int number_of_L2s = 1;
	const int number_of_L3s = 1;
	const int number_of_NoCs = 1;

	const double archi_F_sz_nm = 90.0;
	const unsigned int dev_type = 0;
	const double CLOCKRATE = 1.2*1e9;
	const double AF = 0.5;
	//const bool inorder = true;
	const bool embedded = false; //NEW

	const bool homogeneous_cores = true;
	const bool temperature = 360;
	const int number_cache_levels = 3;
	const int L1_property = 0; //private 0; coherent 1, shared 2.
	const int L2_property = 2;
	const bool homogeneous_L2s = true;
	const bool L3_property = 2;
	const bool homogeneous_L3s = true;
	const double Max_area_deviation = 50;
	const double Max_dynamic_deviation =50; //New
	const int opt_dynamic_power = 1;
	const int opt_lakage_power = 0;
	const int opt_area = 0;
	const int interconnect_projection_type = 0;

	//******************************Core Parameters
	#if (inorder)
	const int opcode_length = 8;//Niagara
	const int reg_length = 5;//Niagara
	const int instruction_length = 32;//Niagara
	const int data_width = 64;
	#else
	const int opcode_length = 8;//16;//Niagara
	const int reg_length = 7;//Niagara
	const int instruction_length = 32;//Niagara
	const int data_width = 64;
	#endif


	//Caches
	//itlb
	const int itlbsize=512;
	const int itlbassoc=0;//fully
	const int itlbblocksize=8;
	//icache
	const int icachesize=32768;
	const int icacheassoc=4;
	const int icacheblocksize=32;
	//dtlb
	const int dtlbsize=512;
	const int dtlbassoc=0;//fully
	const int dtlbblocksize=8;
	//dcache
	const int dcachesize=32768;
	const int dcacheassoc=4;
	const int dcacheblocksize=32;
	const int dcache_write_buffers=8;

	//cache controllers
	//IB,
	const int numIBEntries = 64;
	const int IBsize = 64;//24instruction_length/8*2;
	const int IBassoc = 0;//In Niagara it is still fully associ
	const int IBblocksize = 4;

	//IFB and MIL should have the same parameters CAM
	const int IFBsize=128;//
	const int IFBassoc=0;//In Niagara it is still fully associ
	const int IFBblocksize=4;




	const int icache_write_buffers=8;

	//register file RAM
	const int regfilesize=5760;
	const int regfileassoc=1;
	const int regfileblocksize=18;
	//regwin RAM
	const int regwinsize=256;
	const int regwinassoc=1;
	const int regwinblocksize=8;



	//store buffer, lsq
	const int lsqsize=512;
	const int lsqassoc=0;
	const int lsqblocksize=8;

	//data fill queue RAM
	const int dfqsize=1024;
	const int dfqassoc=1;
	const int dfqblocksize=16;

	//outside the cores
	//L2 cache bank
	const int l2cachesize=262144;
	const int l2cacheassoc=16;
	const int l2cacheblocksize=64;

	//L2 directory
	const int l2dirsize=1024;
	const int l2dirassoc=0;
	const int l2dirblocksize=2;

	//crossbar
	//PCX
	const int PCX_NUMBER_INPUT_PORTS_CROSSBAR = 8;
	const int PCX_NUMBER_OUTPUT_PORTS_CROSSBAR = 9;
	const int PCX_NUMBER_SIGNALS_PER_PORT_CROSSBAR =144;
	//PCX buffer RAM
	const int pcx_buffersize=1024;
	const int pcx_bufferassoc=1;
	const int pcx_bufferblocksize=32;
	const int pcx_numbuffer=5;
	//pcx arbiter
	const int pcx_arbsize=128;
	const int pcx_arbassoc=1;
	const int pcx_arbblocksize=2;
	const int pcx_numarb=5;

	//CPX
	const int CPX_NUMBER_INPUT_PORTS_CROSSBAR = 5;
	const int CPX_NUMBER_OUTPUT_PORTS_CROSSBAR = 8;
	const int CPX_NUMBER_SIGNALS_PER_PORT_CROSSBAR =150;
	//CPX buffer RAM
	const int cpx_buffersize=1024;
	const int cpx_bufferassoc=1;
	const int cpx_bufferblocksize=32;
	const int cpx_numbuffer=8;
	//cpx arbiter
	const int cpx_arbsize=128;
	const int cpx_arbassoc=1;
	const int cpx_arbblocksize=2;
	const int cpx_numarb=8;





	const int numPhysFloatRegs=256;
	const int numPhysIntRegs=32;
	const int numROBEntries=192;
	const int umRobs=1;

	const int BTBEntries=4096;
	const int BTBTagSize=16;
	const int LFSTSize=1024;
	const int LQEntries=32;
	const int RASSize=16;
	const int SQEntries=32;
	const int SSITSize=1024;
	const int activity=0;
	const int backComSize=5;
	const int cachePorts=200;
	const int choiceCtrBits=2;
	const int choicePredictorSize=8192;


	const int commitWidth=8;
	const int decodeWidth=8;
	const int dispatchWidth=8;
	const int fetchWidth=8;
	const int issueWidth=1;
	const int renameWidth=8;
	//what is this forwardComSize=5??

	const int globalCtrBits=2;
	const int globalHistoryBits=13;
	const int globalPredictorSize=8192;



	const int localCtrBits=2;
	const int localHistoryBits=11;
	const int localHistoryTableSize=2048;
	const int localPredictorSize=2048;

	const double Woutdrvnandn =30 0.09;//(24.0 LSCALE)
	const double Woutdrvnandp =12.5 0.09;//(10.0 LSCALE)
	const double Woutdrvnorn =7.50.09;//(6.0 LSCALE)
	const double Woutdrvnorp =50 * 0.09;// (40.0 * LSCALE)
	const double Woutdrivern =600.09;//(48.0 LSCALE)
	const double Woutdriverp =100 * 0.09;//(80.0 * LSCALE)

	/*
	smtCommitPolicy=RoundRobin
	smtFetchPolicy=SingleThread
	smtIQPolicy=Partitioned
	smtIQThreshold=100
	smtLSQPolicy=Partitioned
	smtLSQThreshold=100
	smtNumFetchingThreads=1
	smtROBPolicy=Partitioned
	smtROBThreshold=100
	squashWidth=8
	*/

	/*
	prefetch_access=false
	prefetch_cache_check_push=true
	prefetch_data_accesses_only=false
	prefetch_degree=1
	prefetch_latency=10000
	prefetch_miss=false
	prefetch_past_page=false
	prefetch_policy=none
	prefetch_serial_squash=false
	prefetch_use_cpu_id=true
	prefetcher_size=100
	prioritizeRequests=false
	repl=Null


	split=false
	split_size=0
	subblock_size=0
	tgts_per_mshr=20
	trace_addr=0
	two_queue=false

	cpu_side=system.cpu0.dcache_port
	mem_side=system.tol2bus.port[2]
	*/

	//[system.cpu0.dtb]
	//type=AlphaDT


	#endif /* ARCH_CONST_H_ */