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PCS - Part 2: Multiprocessor Architectures

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Summary <strong>Part</strong> 2<br />

<strong>Multiprocessor</strong> systems with many processors, connected<br />

by a shared memory<br />

SMP, MultiCore and DSM<br />

Such systems scale up to 32 processors (SMP) and a few<br />

hundred processors (DSM)<br />

Cache Coherency allows to use a shared memory<br />

transparently, without care for cache consistency problems<br />

Programming models base on shared memory, e.g.<br />

multiple threads<br />

Peter Sobe<br />

<strong>PCS</strong> - <strong>Part</strong> 2: <strong>Multiprocessor</strong> <strong>Architectures</strong>

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