APPARATUS AND METHOD FOR LOW OVERHEAD CORRELATION OF MULTI-PROCESSOR TRACE INFORMATION

摘要

A method of coordinating trace information in a multiprocessor system includes receiving processor trace information from a set of processors. The processor trace information from each processor includes a processor identity and a coherence indicator that demarks selective shared memory transactions. Coherence manager trace information is generated for each of the processors. The coherence manager trace information for each processor includes trace metrics and a coherence indicator.