76 search results - page 3 / 16 » A localizing directory coherence protocol |
101
Voted
EUROPAR
2005
Springer
15 years 5 months ago
2005
Springer
There are two important hurdles that restrict the scalability of directory-based shared-memory multiprocessors: the directory memory overhead and the long L2 miss latencies due to ...
91
Voted
HPCA
2002
IEEE
15 years 12 months ago
2002
IEEE
This paper advocates that cache coherence protocols use a bandwidth adaptive approach to adjust to varied system configurations (e.g., number of processors) and workload behaviors...
120
Voted
HPCA
2012
IEEE
13 years 7 months ago
2012
IEEE
Large-scale CMPs with hundreds of cores require a directory-based protocol to maintain cache coherence. However, previously proposed coherence directories are hard to scale beyond...
108
Voted
MICRO
2009
IEEE
15 years 6 months ago
2009
IEEE
A key challenge in architecting a CMP with many cores is maintaining cache coherence in an efficient manner. Directory-based protocols avoid the bandwidth overhead of snoop-based ...
ISPASS
2007
IEEE
15 years 6 months ago
2007
IEEE
Address re-mapping techniques in so-called active memory systems have been shown to dramatically increase the performance of applications with poor cache and/or communication beha...