CSC/ECE 506 Spring 2012/8a cj: Difference between revisions
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=MSI, MESI, MESIF, and MOESI protocols on real architectures= | =MSI, MESI, MESIF, and MOESI protocols on real architectures= | ||
=MSI Protocol= | |||
[[Image:MSIfig.jpg|thumb|400px|center|<b>Figure 1:</b> MSI State Diagram]] | [[Image:MSIfig.jpg|thumb|400px|center|<b>Figure 1:</b> MSI State Diagram]] | ||
=MESI Protocol= | |||
[[Image:MESIFig.jpg|thumb|400px|center|<b>Figure 2:</b> MESI State Diagram]] | [[Image:MESIFig.jpg|thumb|400px|center|<b>Figure 2:</b> MESI State Diagram]] | ||
=Five State Protocols= | |||
==MOESI== | |||
[[Image:MOESIfig.jpg|thumb|upright|center|450px|<b>Figure 3:</b> MOESI State Diagram]] | [[Image:MOESIfig.jpg|thumb|upright|center|450px|<b>Figure 3:</b> MOESI State Diagram]] | ||
==MESIF== | |||
[[Image:MESIFVMESI.jpg|thumb|upright|center|450px|<b>Figure 3:</b> Reduced Traffic with MESIF Protocol]] | [[Image:MESIFVMESI.jpg|thumb|upright|center|450px|<b>Figure 3:</b> Reduced Traffic with MESIF Protocol]] |