Multiprocessor OS Types (2) tting Systems CPU 1 CPU 2 CPU 3 CPU 4 Memory Master Slave Slave Slave User runs runs user runs user runs user processes OS processes processes processes ●s BU Master-Slave multiprocessors H One copy of the os and its table is present on CPU1 H All system calls are redirected to CPUl for processing H Dis: With many CPUs, the master will become a bottleneck Gao Haichang, Software School, Xidian University 15Operating Systems Gao Haichang , Software School, Xidian University 15 Multiprocessor OS Types (2) Master-Slave multiprocessors Bus  One copy of the OS and its table is present on CPU1.  All system calls are redirected to CPU1 for processing.  Dis: With many CPUs, the master will become a bottleneck