Sciweavers

4278 search results - page 28 / 856
» Data prefetch mechanisms
Sort
View
VLDB
1991
ACM
132views Database» more  VLDB 1991»
13 years 11 months ago
Fido: A Cache That Learns to Fetch
This paper describesFido, a predictive cache [Palmer 19901that prefetchesby employing an associativememoryto recognizeaccesspatterns within a context over time. Repeatedtraining a...
Mark Palmer, Stanley B. Zdonik
MICRO
2009
IEEE
121views Hardware» more  MICRO 2009»
14 years 2 months ago
Improving memory bank-level parallelism in the presence of prefetching
DRAM systems achieve high performance when all DRAM banks are busy servicing useful memory requests. The degree to which DRAM banks are busy is called DRAM Bank-Level Parallelism ...
Chang Joo Lee, Veynu Narasiman, Onur Mutlu, Yale N...
TC
1998
13 years 7 months ago
Performance Evaluation and Cost Analysis of Cache Protocol Extensions for Shared-Memory Multiprocessors
—We evaluate three extensions to directory-based cache coherence protocols in shared-memory multiprocessors. These extensions are aimed at reducing the penalties associated with ...
Fredrik Dahlgren, Michel Dubois, Per Stenströ...
ICWS
2009
IEEE
14 years 4 months ago
Adaptive Prefetching Scheme Using Web Log Mining in Cluster-Based Web Systems
The main memory management has been a critical issue to provide high performance in web cluster systems. To overcome the speed gap between processors and disks, many prefetch sche...
Heung Ki Lee, Baik Song An, Eun Jung Kim
CEE
2008
119views more  CEE 2008»
13 years 7 months ago
A clustering-based prefetching scheme on a Web cache environment
Web prefetching is an attractive solution to reduce the network resources consumed by Web services as well as the access latencies perceived by Web users. Unlike Web caching, whic...
George Pallis, Athena Vakali, Jaroslav Pokorn&yacu...