260 search results - page 46 / 52 » Performance Modelling and Optimization of Memory Access on C... |
BTW
2005
Springer
14 years 1 months ago
2005
Springer
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
ASPLOS
2008
ACM
13 years 9 months ago
2008
ACM
Nested paging is a hardware solution for alleviating the software memory management overhead imposed by system virtualization. Nested paging complements existing page walk hardwar...
HPCA
2008
IEEE
14 years 8 months ago
2008
IEEE
The continued scaling of device dimensions and the operating voltage reduces the critical charge and thus natural noise tolerance level of transistors. As a result, circuits can p...
MSWIM
2005
ACM
14 years 1 months ago
2005
ACM
Emerging multi-hop wireless mesh networks have much different characteristics than the Internet. They have low dimensionality and large diameters. Content and service replication ...
JACM
2006
13 years 7 months ago
2006
Parallel independent disks can enhance the performance of external memory (EM) algorithms, but the programming task is often di cult. In this paper we develop randomized variants ...