The MERSI protocol is a cache coherency and memory coherence protocol used by the PowerPC G4. The protocol consists of five states, Modified (M), Exclusive...
2 KB (218 words) - 18:49, 9 May 2025
form of the MESI protocol. MOSI protocol MOESI protocol MESIF protocol MERSI protocol Dragon protocol Firefly protocol Papamarcos, M. S.; Patel, J. H....
20 KB (2,543 words) - 00:12, 4 March 2025
same time, some protocols with different states can be practically the same. For instance, the 4-state MESI Illinois and 5-state MERSI (R-MESI) IBM / MESIF-Intel...
60 KB (7,289 words) - 08:39, 27 May 2025
Cache coherence (redirect from Coherence protocol)
MSI, MESI (aka Illinois), MOSI, MOESI, MERSI, MESIF, write-once, Synapse, Berkeley, Firefly and Dragon protocol. In 2011, ARM Ltd proposed the AMBA 4 ACE...
15 KB (1,984 words) - 06:29, 27 May 2025
symmetric multiprocessing (SMP) thanks to an improved cache coherency protocol (MERSI) and a 64-bit floating point unit (FPU), derived in part from the 604...
17 KB (1,904 words) - 14:35, 6 June 2025