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Exploiting platform heterogeneity for power efficient data centers

by Ripal Nathuji - In Proceedings of the IEEE International Conference on Autonomic Computing (ICAC , 2007
"... It has recently become clear that power management is of critical importance in modern enterprise computing environments. The traditional drive for higher performance has influenced trends towards consolidation and higher densities, artifacts enabled by virtualization and new small form factor serve ..."
Abstract - Cited by 57 (4 self) - Add to MetaCart
fundamental characteristic of data centers: “platform heterogeneity”. This heterogeneity stems from the architectural and management-capability variations of the underlying platforms. We define an intelligent workload allocation method that leverages heterogeneity characteristics and efficiently maps

The physiology of the grid: An open grid services architecture for distributed systems integration

by Ian Foster , 2002
"... In both e-business and e-science, we often need to integrate services across distributed, heterogeneous, dynamic “virtual organizations ” formed from the disparate resources within a single enterprise and/or from external resource sharing and service provider relationships. This integration can be t ..."
Abstract - Cited by 1377 (33 self) - Add to MetaCart
In both e-business and e-science, we often need to integrate services across distributed, heterogeneous, dynamic “virtual organizations ” formed from the disparate resources within a single enterprise and/or from external resource sharing and service provider relationships. This integration can

TALENT: Dynamic Platform Heterogeneity for Cyber Survivability of Mission Critical Applications∗

by Hamed Okhravi, Eric I. Robinson, Stephen Yannalfo, Peter W. Michaleas, Joshua Haines, Adam Comella
"... Abstract—Despite the significant amount of effort that often goes into securing mission critical systems, many remain vulnerable to advanced, targeted cyber attacks. In this work, we design and implement TALENT (Trusted dy-nAmic Logical hEterogeNeity sysTem), a framework to live-migrate mission crit ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
critical applications across heterogeneous platforms. TALENT enables us to change the hardware and operating system on top of which a sensitive application is running, thus providing cyber survivability through plat-form diversity. Using containers (a.k.a. operating system-level virtualization) and a

Exploiting Platform Heterogeneity in Wireless Sensor Networks for Cooperative Data

by Andreas Reinhardt, Ralf Steinmetz - Processing,” in Proc. of the 8th GI/ITG KuVS Fachgespräch ”Drahtlose Sensornetze”, 2009
"... Abstract—In wireless sensor networks, nodes are often fitted with low-power components to allow for a long node lifetime when operated on batteries. However, these available resources can be insufficient to perform sophisticated data processing on a local scale, necessitating the transmission of all ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
of all sensor readings to an external sink. These transmissions are expensive both in terms of delay and energy, and thus undesirable. To alleviate the situation, we propose the use of a heterogeneous sensor network with higher-capacity processing nodes that allow to perform more complex data processing

Service-oriented computing

by Michael P. Papazoglou, Paolo Traverso, Schahram Dustdar, Frank Leymann - Communications of the ACM , 2003
"... Service-Oriented Computing (SOC) is a new computing paradigm that utilizes services as the basic constructs to support the development of rapid, low-cost and easy composition of distributed applications even in heterogeneous environments. The visionary promise of Service-Oriented Computing is a worl ..."
Abstract - Cited by 306 (10 self) - Add to MetaCart
Service-Oriented Computing (SOC) is a new computing paradigm that utilizes services as the basic constructs to support the development of rapid, low-cost and easy composition of distributed applications even in heterogeneous environments. The visionary promise of Service-Oriented Computing is a

Starpu: a unified platform for task scheduling on heterogeneous multicore architectures,

by Cédric Augonnet , Samuel Thibault , Raymond Namyst , Pierre-André Wacrenier - Concurrency and Computation: Practice and Experience , 2011
"... Abstract. In the field of HPC, the current hardware trend is to design multiprocessor architectures that feature heterogeneous technologies such as specialized coprocessors (e.g., Cell/BE SPUs) or data-parallel accelerators (e.g., GPGPUs). Approaching the theoretical performance of these architectu ..."
Abstract - Cited by 172 (15 self) - Add to MetaCart
Abstract. In the field of HPC, the current hardware trend is to design multiprocessor architectures that feature heterogeneous technologies such as specialized coprocessors (e.g., Cell/BE SPUs) or data-parallel accelerators (e.g., GPGPUs). Approaching the theoretical performance

Rodinia: A Benchmark Suite for Heterogeneous Computing

by Shuai Che, Michael Boyer, Jiayuan Meng, David Tarjan, Jeremy W. Sheaffer, Sang-ha Lee, Kevin Skadron , 2009
"... This paper presents and characterizes Rodinia, a benchmark suite for heterogeneous computing. To help architects study emerging platforms such as GPUs (Graphics Processing Units), Rodinia includes applications and kernels which target multi-core CPU and GPU platforms. The choice of applications is ..."
Abstract - Cited by 200 (17 self) - Add to MetaCart
This paper presents and characterizes Rodinia, a benchmark suite for heterogeneous computing. To help architects study emerging platforms such as GPUs (Graphics Processing Units), Rodinia includes applications and kernels which target multi-core CPU and GPU platforms. The choice of applications

on heterogeneous platforms

by unknown authors
"... Bandwidth-centric allocation of independent tasks ..."
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Bandwidth-centric allocation of independent tasks

Matrix Multiplication on Heterogeneous Platforms

by Olivier Beaumont, Vincent Boudet, Fabrice Rastello, Yves Robert , 2001
"... this paper, we address the issue of implementing matrix multiplication on heterogeneous platforms. We target two different classes of heterogeneous computing resources: heterogeneous networks of workstations and collections of heterogeneous clusters. Intuitively, the problem is to load balance the ..."
Abstract - Cited by 53 (15 self) - Add to MetaCart
this paper, we address the issue of implementing matrix multiplication on heterogeneous platforms. We target two different classes of heterogeneous computing resources: heterogeneous networks of workstations and collections of heterogeneous clusters. Intuitively, the problem is to load balance

The design and implementation of Tripwire: A file system integrity checker

by Gene H. Kim, Eugene H. Spafford - IN PROCEEDINGS OF THE 2ND ACM CONFERENCE ON COMPUTER AND COMMUNICATIONS SECURITY , 1994
"... At the heart of most computer systems is a file system. The file system contains user data, executable programs, configuration and authorization information, and (usually) the base executable version of the operating system itself. The ability to monitor file systems for unauthorized or unexpected c ..."
Abstract - Cited by 261 (8 self) - Add to MetaCart
changes gives system administrators valuable data for protecting and maintaining their systems. However, in environments of many networked heterogeneous platforms with different policies and software, the task of monitoring changes becomes quite daunting. Tripwire is tool that aids UNIX system
Results 1 - 10 of 4,420