c/pdf - Cornell University
c/pdf - Cornell University
c/pdf - Cornell University
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Multiple Processes<br />
Q: What happens when another program is<br />
executed concurrently on another processor?<br />
A: The addresses will conflict<br />
• Even though, CPUs may take<br />
turns using memory bus<br />
CPU<br />
CPU<br />
0xfff…f<br />
0x7ff…f<br />
0x000…0<br />
Stack<br />
Stack<br />
Heap<br />
Heap<br />
Data<br />
Data<br />
Text<br />
Text<br />
Memory<br />
8