I've read about matcmaking in condor basicly in condor classad. My question is, how is this mathcmaking is fixed in the Grid as a whole. What I means is, is that a universal matchmaker in middleware level such as in Grid level instead of using LMS such as Condor/PBS/LoadLeveler etc?
If there, what is the problem and the limitation? How about the current limitation in Condor it self?