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2005
ACM
14 years 1 months ago
The MHETA Execution Model for Heterogeneous Clusters
The availability of inexpensive “off the shelf” machines increases the likelihood that parallel programs run on heterogeneous clusters of machines. These programs are increasi...
Mario Nakazawa, David K. Lowenthal, Wenduo Zhou
CLOUD
2010
ACM
14 years 27 days ago
Lithium: virtual machine storage for the cloud
To address the limitations of centralized shared storage for cloud computing, we are building Lithium, a distributed storage system designed specifically for virtualization workl...
Jacob Gorm Hansen, Eric Jul
HPCA
1996
IEEE
14 years 2 hour ago
Protected, User-Level DMA for the SHRIMP Network Interface
Traditional DMA requires the operating system to perform many tasks to initiate a transfer, with overhead on the order of hundreds or thousands of CPU instructions. This paper des...
Matthias A. Blumrich, Cezary Dubnicki, Edward W. F...
HPCA
2008
IEEE
14 years 8 months ago
An OS-based alternative to full hardware coherence on tiled CMPs
The interconnect mechanisms (shared bus or crossbar) used in current chip-multiprocessors (CMPs) are expected to become a bottleneck that prevents these architectures from scaling...
Christian Fensch, Marcelo Cintra
MIDDLEWARE
2009
Springer
14 years 2 months ago
A Cost-Sensitive Adaptation Engine for Server Consolidation of Multitier Applications
Abstract. Virtualization-based server consolidation is an important technique for cost and energy reductions in data center environments and a key enabler of cloud computing. Howev...
Gueyoung Jung, Kaustubh R. Joshi, Matti A. Hiltune...