Transcription of Multiprocessor Scheduling (Advanced)
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Multiprocessor Scheduling (Advanced)
10 Multiprocessor Scheduling (Advanced)This chapter will introduce the basics ofmultiprocessor Scheduling . Asthis topic is relatively advanced, it may be best to cover itafteryou havestudied the topic of concurrency in some detail ( , the second major easy piece of the book).After years of existence only in the high-end of the computing spec-trum,multiprocessorsystems are increasingly commonplace, and havefound their way into desktop machines, laptops, and even mobile de-vices. The rise of themulticoreprocessor, in which multiple CPU coresare packed onto a single chip, is the source of this proliferation;thesechips have become popular as computer architects have had a difficulttime making a single CPU much faster without using (way) too muchpower.
11 return value; // return value at head 12} Figure 10.3: Simple List Delete Code Thread 1 executes the first line, it will have the current value of head stored in its tmpvariable; if Thread 2 then executes the first line as well, it also will have the same value of …
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