5B

Write the variables in a multicore organization. With neat diagrams explain the general organizations for multicore systems. 4A. 5M Compare the active secondary clustering methods along with their benefits and limitations. 4B. 3M Explain write update and write invalidate protocols to solve cache coherence problem in multiprocessor systems 4C. 2M Explain parallelizing computation techniques used in clusters. Also explain the cluster middleware services that enhance the availability of the cluster. SA. 5M Which are the PEs directly connected to PEo in an Illiac network and PM21 network with N-16. Using this information prove that the connectivity in a PM2I network is increased from the Illiac network by having (2n-5)2-1 more direct links 5B. 3M 5C. List any four advantages of L2 cache on the chip in the multicore processors over dedicated caches 2M