October 2004
Intermediate to advanced
576 pages
17h 59m
English
Content preview from Windows System Programming Third Edition
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CHAPTER 6 PROCESS MANAGEMENT
Processes in a Multiprocessor Environment
In Program 6–1, the processes and their primary (and only) threads run almost
totally independently of one another. The only dependence is created at the end of
the parent process as it waits for all the processes to complete so that the output
files can be processed sequentially. Therefore, the Windows scheduler can and will
run the process threads concurrently on the separ
ate processors of an SMP sys-
tem. This can result in substantial performance improvement when performance
is measured as elapsed time to execute the program, and no explicit actions are
required to get the ...
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