PCS - Part 2: Multiprocessor Architectures
PCS - Part 2: Multiprocessor Architectures
PCS - Part 2: Multiprocessor Architectures
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MultiCore<br />
Many processor cores on a single chip<br />
Used like a symmetrical<br />
multiprocessor system<br />
Processors with private L1<br />
Cache<br />
Cache coherency by<br />
MESI-like protocol (MoESI)<br />
Private/shared L2 Cache<br />
cores share the memory<br />
interface<br />
CPU1 CPU2<br />
L1 Cache L1 Cache<br />
L2 Cache<br />
bus interface<br />
Peter Sobe<br />
<strong>PCS</strong> - <strong>Part</strong> 2: <strong>Multiprocessor</strong> <strong>Architectures</strong>