March 2003
Intermediate to advanced
912 pages
27h 17m
English
Content preview from Operating Systems: Concurrent and Distributed Software Design
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9.4. Summary of process placement in the two models
The above sections have discussed the placement of processes in relation to system structure. Figure 9.4 (a), (b) and (c) illustrates these cases.
Figure 9.4. Process placement within systems. (a) Many processes (threads) per address space. (b) One process per address space, same machine. (c) One process per address space, separate machines.
Some fundamental points are:
Processes (often called threads in this context) may share the same address space, as described in Section 9.1 above and illustrated in Figure 9.4(a). Here we have a multi-threaded process (recall Section 4.11). The process is ...
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