/*
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/*
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Asynchronous SDM NoC
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Asynchronous SDM NoC
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(C)2011 Wei Song
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(C)2011 Wei Song
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Advanced Processor Technologies Group
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Advanced Processor Technologies Group
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Computer Science, the Univ. of Manchester, UK
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Computer Science, the Univ. of Manchester, UK
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Authors:
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Authors:
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Wei Song wsong83@gmail.com
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Wei Song wsong83@gmail.com
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License: LGPL 3.0 or later
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License: LGPL 3.0 or later
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Simulation record element.
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Simulation record element.
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History:
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History:
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28/06/2010 Initial version. <wsong83@gmail.com>
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28/06/2010 Initial version. <wsong83@gmail.com>
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27/05/2011 Clean up for opensource. <wsong83@gmail.com>
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27/05/2011 Clean up for opensource. <wsong83@gmail.com>
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*/
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*/
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#ifndef SIM_RECORD_H_
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#ifndef SIM_RECORD_H_
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#define SIM_RECORD_H_
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#define SIM_RECORD_H_
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#include <ostream>
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#include <ostream>
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using namespace std;
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using namespace std;
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template<unsigned int TSIZE>
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template<unsigned int TSIZE>
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class sim_record;
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class sim_record;
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template<unsigned int TSIZE>
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template<unsigned int TSIZE>
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ostream& operator<< (ostream& os, const sim_record<TSIZE>& mrd) {
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ostream& operator<< (ostream& os, const sim_record<TSIZE>& mrd) {
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os << hex << mrd.key << " " << dec;
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os << hex << mrd.key << " " << dec;
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for(unsigned int i=0; i<TSIZE; i++)
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for(unsigned int i=0; i<TSIZE; i++)
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os << mrd.stamp[i] << " ";
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os << mrd.stamp[i] << " ";
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return os;
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return os;
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}
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}
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template<unsigned int TSIZE>
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template<unsigned int TSIZE>
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class sim_record {
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class sim_record {
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public:
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public:
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double stamp [TSIZE]; /* vector to record time information */
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double stamp [TSIZE]; /* vector to record time information */
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long key; /* the hash key for searching */
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long key; /* the hash key for searching */
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unsigned int index; /* the current stamp index */
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unsigned int index; /* the current stamp index */
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sim_record<TSIZE> * next; /* pointer to the next record */
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sim_record<TSIZE> * next; /* pointer to the next record */
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sim_record<TSIZE> * pre; /* pointer to the previous record */
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sim_record<TSIZE> * pre; /* pointer to the previous record */
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sim_record()
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sim_record()
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: key(0), index(0), next(NULL), pre(NULL)
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: key(0), index(0), next(NULL), pre(NULL)
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{}
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{}
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sim_record(double mt, long mkey, sim_record<TSIZE> * mnp = NULL, sim_record<TSIZE> * mpp = NULL)
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sim_record(double mt, long mkey, sim_record<TSIZE> * mnp = NULL, sim_record<TSIZE> * mpp = NULL)
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: key(mkey), index(1), next(mnp), pre(mpp) {
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: key(mkey), index(1), next(mnp), pre(mpp) {
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for(unsigned int i=0; i<TSIZE; i++)
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for(unsigned int i=0; i<TSIZE; i++)
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stamp[i] = mt;
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stamp[i] = mt;
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}
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}
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sim_record( const sim_record<TSIZE>& mrd )
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sim_record( const sim_record<TSIZE>& mrd )
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: key(mrd.key), index(mrd.index), next(NULL), pre(NULL) {
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: key(mrd.key), index(mrd.index), next(NULL), pre(NULL) {
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for(unsigned int i=0; i<TSIZE; i++)
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for(unsigned int i=0; i<TSIZE; i++)
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stamp[i] = mrd.stamp[i];
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stamp[i] = mrd.stamp[i];
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}
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}
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sim_record<TSIZE>& operator= ( const sim_record<TSIZE>& mrd ) {
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sim_record<TSIZE>& operator= ( const sim_record<TSIZE>& mrd ) {
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key = mrd.key;
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key = mrd.key;
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index = mrd.index;
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index = mrd.index;
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next = NULL;
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next = NULL;
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pre = NULL;
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pre = NULL;
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for(unsigned int i=0; i<TSIZE; i++)
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for(unsigned int i=0; i<TSIZE; i++)
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stamp[i] = mrd.stamp[i];
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stamp[i] = mrd.stamp[i];
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}
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}
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~sim_record() {
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~sim_record() {
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if(next != NULL) {
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if(next != NULL) {
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delete next;
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delete next;
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next = NULL;
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next = NULL;
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}
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}
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pre = NULL;
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pre = NULL;
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}
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}
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operator long() const {
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operator long() const {
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return key;
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return key;
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}
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}
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friend ostream& operator<< <TSIZE> (ostream&, const sim_record<TSIZE>&);
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friend ostream& operator<< <TSIZE> (ostream&, const sim_record<TSIZE>&);
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};
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};
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#endif
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#endif
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