Abstract. While Sequential Consistency (SC) is the most intuitive memory consistency model and the one most programmers likely assume,.
The idea is to dynamically group sets of consecutive instructions into chunks that appear to execute atomically and in isolation. The hardware enforces SC at ...
Bulk Enforcement of SC (BulkSC) is proposed, anovel way of providing SC that is simple to implement and offers performance comparable to Release Consistency ...
•Or Complex Implementation. • buffer long history of speculative memory accesses. • check this history against coherence events and cache displacements.
BulkSC keeps the implementation simple by largely decoupling memory consistency enforcement from processor structures. Moreover, it delivers high performance by ...
Title, BulkSC: Bulk Enforcement of Sequential Consistency ; Publication Type, Conference Paper ; Year of Publication, 2007 ; Authors, Ceze L, Tuck J, Montesinos P, ...
Sep 16, 2009 · BulkSC: Bulk Enforcement of Sequential Consistency. In. International Symposium on Computer Architecture, June. 2007. [7] S. Chaudhry et al ...
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We present the new Ordering-Free Region (OFR) serializability consistency model that ensures atomicity for OFRs, which are spans of dynamic instructions between ...
Performance of Memory Consistency Models,” ICPP 1991. ▫ Ceze et al., “BulkSC: bulk enforcement of sequential consistency,” ISCA 2007. ▫ Amdahl, “Validity ...
Dec 3, 2020 · ... BulkSC: bulk enforcement of sequential consistency,” ISCA 2007. 8. Page 9. Memory Consistency vs. Cache Coherence. ▫ Consistency is about ...