Commit 0be8fa3e authored by Siyuan Niu's avatar Siyuan Niu

fpga smartcard

parent 018d8a49
/*Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Niu Siyuan,
Ludovic Apvrille, Renaud Pacalet
*
* ludovic.apvrille AT telecom-paristech.fr
*
* This software is a computer program whose purpose is to allow the
* edition of TURTLE analysis, design and deployment diagrams, to
* allow the generation of RT-LOTOS or Java code from this diagram,
* and at last to allow the analysis of formal validation traces
* obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
* from INRIA Rhone-Alpes.
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
*/
#include<OrderScheduler.h>
#include <TMLTransaction.h>
OrderScheduler::OrderScheduler(const std::string& iName, Priority iPrio): WorkloadSource(iPrio), _name(iName), _nextTransaction(0) {
}
OrderScheduler::OrderScheduler(const std::string& iName, Priority iPrio, WorkloadSource** aSourceArray, unsigned int iNbOfSources): WorkloadSource(iPrio, aSourceArray, iNbOfSources), _name(iName), _nextTransaction(0), _lastSource(0) {
}
TMLTime OrderScheduler::schedule(TMLTime iEndSchedule){
TaskList::iterator i;
TMLTransaction *aMarkerPast=0, *aMarkerFuture=0,*aTempTrans;
TMLTime aTransTimeFuture=-1,aRunnableTime;
WorkloadSource *aSourcePast=0, *aSourceFuture=0; //NEW
for(WorkloadList::iterator i=_workloadList.begin(); i != _workloadList.end(); ++i){
(*i)->schedule(iEndSchedule);
aTempTrans=(*i)->getNextTransaction(iEndSchedule);
if (aTempTrans!=0 && aTempTrans->getVirtualLength()!=0){
aRunnableTime=aTempTrans->getRunnableTime();
if (aRunnableTime<=iEndSchedule){
//Past
aMarkerPast=aTempTrans;
aSourcePast=*i; //NEW
}else{
//Future
aTransTimeFuture=aRunnableTime;
aMarkerFuture=aTempTrans;
aSourceFuture=*i; //NEW
}
}
}
if (aMarkerPast==0){
_nextTransaction=aMarkerFuture;
_lastSource=aSourceFuture; //NEW
}else{
_nextTransaction=aMarkerPast;
_lastSource=aSourcePast; //NEW
}
return 0;
}
OrderScheduler::~OrderScheduler(){
std::cout << _name << ": Scheduler deleted\n";
}
void OrderScheduler::reset(){
WorkloadSource::reset();
_nextTransaction=0;
}
/*Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Niu Siyuan,
Ludovic Apvrille, Renaud Pacalet
*
* ludovic.apvrille AT telecom-paristech.fr
*
* This software is a computer program whose purpose is to allow the
* edition of TURTLE analysis, design and deployment diagrams, to
* allow the generation of RT-LOTOS or Java code from this diagram,
* and at last to allow the analysis of formal validation traces
* obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
* from INRIA Rhone-Alpes.
*
* This software is governed by the CeCILL license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL license and that you accept its terms.
*
*/
#ifndef PrioSchedulerH
#define PrioSchedulerH
#include <WorkloadSource.h>
class TMLTransaction;
///Fixed priority based scheduler
class OrderScheduler: public WorkloadSource{
public:
///Constructor
/**
\param iName Name of the scheduler
\param iPrio Priority of the scheduler
*/
OrderScheduler(const std::string& iName, Priority iPrio);
///Constructor
/**
\param iName Name of the scheduler
\param iPrio Priority of the scheduler
\param aSourceArray Array of pointers to workload ressources from which transactions may be received
\param iNbOfSources Length of the array
*/
OrderScheduler(const std::string& iName, Priority iPrio, WorkloadSource** aSourceArray, unsigned int iNbOfSources);
~OrderScheduler();
TMLTime schedule(TMLTime iEndSchedule);
inline TMLTransaction* getNextTransaction(TMLTime iEndSchedule) const {return _nextTransaction;}
inline std::string toString() const {return _name;}
void reset();
//void transWasScheduled(SchedulableDevice* iDevice);
protected:
///Name of the scheduler
std::string _name;
///Next transaction to be executed
TMLTransaction* _nextTransaction;
///Last workload source to which ressource access was granted
WorkloadSource* _lastSource;
};
#endif
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