PCS - Part 2: Multiprocessor Architectures
PCS - Part 2: Multiprocessor Architectures
PCS - Part 2: Multiprocessor Architectures
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Distributed Shared Memory (2)<br />
Processor-Memory-Units connected to a multiprocessor<br />
system<br />
Communication network mostly a hierarchic switched<br />
network<br />
Asymmetric Structure: Different memory access cost,<br />
depending on the referred address and the processor that<br />
originates the access<br />
Non Uniform Memory Access (NUMA, ccNUMA when<br />
cache coherent)<br />
Peter Sobe<br />
<strong>PCS</strong> - <strong>Part</strong> 2: <strong>Multiprocessor</strong> <strong>Architectures</strong>