Cluster *Cluster::create(const char *clusterName, GMemorySystem *ms, GProcessor *gproc)
{
// Note: Clusters do NOT share functional units. This breaks the cluster
// principle. If someone were interested in doing that, the UnitMap sould be
// cleared (unitMap.clear()) by the PendingWindow instead of buildCluster. If
// the objective is to share the FUs even between Cores, UnitMap must be
// declared static in that class (what a mess!)
unitMap.clear();
// Constraints
SescConf->isCharPtr(clusterName,"recycleAt");
SescConf->isInList(clusterName,"recycleAt","Execute","Retire","Issue"); //NM added Issue
const char *recycleAt = SescConf->getCharPtr(clusterName,"recycleAt");
SescConf->isLong(clusterName,"winSize");
SescConf->isBetween(clusterName,"winSize",1,262144);
Cluster *cluster;
if( strcasecmp(recycleAt,"retire") == 0) {
cluster = new RetiredCluster(clusterName, gproc);
}else if( strcasecmp(recycleAt,"issue") == 0) { //NM added issue
cluster = new IssuedCluster(clusterName, gproc);
}else{
I( strcasecmp(recycleAt,"execute") == 0);
cluster = new ExecutedCluster(clusterName, gproc);
}
char strtmp[128];
sprintf(strtmp,"%s_energy",clusterName);
GStatsEnergyCGBase *ecgbase = new GStatsEnergyCGBase(strtmp,gproc->getId());
cluster->buildUnit(clusterName,ms,cluster,iALU,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,iMult,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,iDiv,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,iBJ,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,iLoad,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,iStore,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,fpALU,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,fpMult,ecgbase);
cluster->buildUnit(clusterName,ms,cluster,fpDiv,ecgbase);
// Do not leave useless garbage
unitMap.clear();
return cluster;
}
Cluster *Cluster::create(const char *clusterName, GMemorySystem *ms, GProcessor *gproc) {
// Note: Clusters do NOT share functional units. This breaks the cluster
// principle. If someone were interested in doing that, the UnitMap sould be
// cleared (unitMap.clear()) by the PendingWindow instead of buildCluster. If
// the objective is to share the FUs even between Cores, UnitMap must be
// declared static in that class (what a mess!)
unitMap.clear();
// Constraints
SescConf->isCharPtr(clusterName,"recycleAt");
SescConf->isInList(clusterName,"recycleAt","Executing","Execute","Retire");
const char *recycleAt = SescConf->getCharPtr(clusterName,"recycleAt");
SescConf->isInt(clusterName,"winSize");
SescConf->isBetween(clusterName,"winSize",1,262144);
Cluster *cluster;
if( strcasecmp(recycleAt,"retire") == 0) {
cluster = new RetiredCluster(clusterName, gproc);
}else if( strcasecmp(recycleAt,"executing") == 0) {
cluster = new ExecutingCluster(clusterName, gproc);
}else{
I( strcasecmp(recycleAt,"execute") == 0);
cluster = new ExecutedCluster(clusterName, gproc);
}
cluster->regPool = SescConf->getInt(clusterName, "nRegs");
SescConf->isInt(clusterName , "nRegs");
SescConf->isBetween(clusterName , "nRegs", 16, 262144);
for(int32_t t = 0; t < iMAX; t++) {
cluster->buildUnit(clusterName,ms,cluster,static_cast<InstOpcode>(t));
}
// Do not leave useless garbage
unitMap.clear();
return cluster;
}