ComboCentLB::ComboCentLB(const CkLBOptions &opt): CentralLB(opt)
{
lbname = "ComboCentLB";
const char *lbs = theLbdb->loadbalancer(opt.getSeqNo());
if (CkMyPe() == 0)
CkPrintf("[%d] ComboCentLB created with %s\n",CkMyPe(), lbs);
char *lbcopy = strdup(lbs);
char *p = strchr(lbcopy, ':');
if (p==NULL) return;
p = strtok(p+1, ",");
while (p) {
LBAllocFn fn = getLBAllocFn(p);
if (fn == NULL) {
CkPrintf("LB> Invalid load balancer: %s.\n", p);
CmiAbort("");
}
BaseLB *alb = fn();
clbs.push_back((CentralLB*)alb);
p = strtok(NULL, ",");
}
}
NodeLevelLB::NodeLevelLB(const CkLBOptions &opt): CBase_NodeLevelLB(opt) {
lbname = "NodeLevelLB";
const char *lbs = theLbdb->loadbalancer(opt.getSeqNo());
if (CkMyPe() == 0)
CkPrintf("[%d] NodeLevelLB created with %s\n",CkMyPe(), lbs);
char *lbcopy = strdup(lbs);
char *p = strchr(lbcopy, ':');
char *ptr = NULL;
char *lbname;
if (p==NULL) {
CmiAbort("LB> Nodelevel load balancer not specified\n");
}
lbname = strtok_r(p+1, ",", &ptr);
while (lbname) {
LBAllocFn fn = getLBAllocFn(lbname);
if (fn == NULL) {
CkPrintf("LB> Invalid load balancer: %s.\n", lbname);
CmiAbort("");
}
BaseLB *alb = fn();
clbs.push_back((CentralLB*)alb);
lbname = strtok_r(NULL, ",", &ptr);
}
// HybridBaseLB constructs a default tree
if (tree) {
delete tree;
}
// Construct a tree with three levels where the lowest level is at the node
// level
tree = new ThreeLevelTree(CmiMyNodeSize());
num_levels = tree->numLevels();
initTree();
}