Sciweavers

2746 search results - page 146 / 550
» Application performance on the Direct Access File System
Sort
View
DAC
2007
ACM
14 years 9 months ago
Shared Resource Access Attributes for High-Level Contention Models
Emerging single-chip heterogeneous multiprocessors feature hundreds of design elements contending for shared resources, making it difficult to isolate performance impacts of indiv...
Alex Bobrek, JoAnn M. Paul, Donald E. Thomas
CLUSTER
1999
IEEE
13 years 7 months ago
The Network RamDisk: Using remote memory on heterogeneous NOWs
Efficient data storage, a major concern in the modern computer industry, is mostly provided today by the the traditional magnetic disk. Unfortunately the cost of a disk transfer m...
Michail Flouris, Evangelos P. Markatos
ECOOP
2009
Springer
14 years 8 months ago
Fine-Grained Access Control with Object-Sensitive Roles
Role-based access control (RBAC) is a common paradigm to ensure that users have sufficient rights to perform various system operations. In many cases though, traditional RBAC does ...
Jeffrey Fischer, Daniel Marino, Rupak Majumdar, To...
CLUSTER
2009
IEEE
14 years 1 days ago
24/7 Characterization of petascale I/O workloads
Abstract--Developing and tuning computational science applications to run on extreme scale systems are increasingly complicated processes. Challenges such as managing memory access...
Philip H. Carns, Robert Latham, Robert B. Ross, Ka...
STORAGESS
2005
ACM
14 years 1 months ago
Hydra: a platform for survivable and secure data storage systems
This paper introduces Hydra, a platform that we are developing for highly survivable and secure data storage systems that distribute information over networks and adapt timely to ...
Lihao Xu