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ICS
2009
Tsinghua U.
16 years 1 months ago
Tuned and wildly asynchronous stencil kernels for hybrid CPU/GPU systems
We describe heterogeneous multi-CPU and multi-GPU implementations of Jacobi’s iterative method for the 2-D Poisson equation on a structured grid, in both single- and doublepreci...
Sundaresan Venkatasubramanian, Richard W. Vuduc
MOBISYS
2004
ACM
16 years 6 months ago
Mimic: Raw Activity Shipping for File Synchronization in Mobile File Systems
In this paper, we consider the problem of file synchronization when a mobile host shares files with a backbone file server in a network file system. Several diff schemes have been...
Tae-Young Chang, Aravind Velayutham, Raghupathy Si...
SIGMETRICS
2009
ACM
131views Hardware» more  SIGMETRICS 2009»
16 years 1 months ago
Modeling channel popularity dynamics in a large IPTV system
Understanding the channel popularity or content popularity is an important step in the workload characterization for modern information distribution systems (e.g., World Wide Web,...
Tongqing Qiu, Zihui Ge, Seungjoon Lee, Jia Wang, Q...
SAC
2006
ACM
16 years 20 days ago
Proactive resilience through architectural hybridization
In a recent work, we have shown that it is not possible to dependably build any type of distributed f fault or intrusiontolerant system under the asynchronous model. This result f...
Paulo Sousa, Nuno Ferreira Neves, Paulo Verí...
IPPS
2000
IEEE
15 years 11 months ago
FANTOMAS: Fault Tolerance for Mobile Agents in Clusters
Abstract. To achieve an efficient utilization of cluster systems, a proper programming and operating environment is required. In this context, mobile agents are of growing interes...
Holger Pals, Stefan Petri, Claus Grewe