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IPPS
2005
IEEE
14 years 3 months ago
Performance Analysis of MPI Collective Operations
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
Jelena Pjesivac-Grbovic, Thara Angskun, George Bos...
CCGRID
2002
IEEE
14 years 3 months ago
Symphony - A Java-Based Composition and Manipulation Framework for Computational Grids
We introduce the Symphony framework, a software ion layer that can sit on top of grid systems. Symphony provides a unified API for grid application developers and offers a graphic...
Markus Lorch, Dennis G. Kafura
COORDINATION
1999
Springer
14 years 2 months ago
A Group Based Approach for Coordinating Active Objects
Abstract. Although coordination of concurrent objects is a fundamental aspect of object-oriented concurrent programming, there is only little support specification and abstraction ...
Juan Carlos Cruz, Stéphane Ducasse
PACT
1999
Springer
14 years 2 months ago
CDL++ for the Description of Moving Objects in Cellular Automata
We introduce a new model for objects which can move around on a cellular grid. The model consists of two phases, the movement phase and the con ict resolution phase. In the movemen...
Christian Hochberger, Rolf Hoffmann, Stefan Waldsc...
CCGRID
2003
IEEE
14 years 1 months ago
Kernel Level Speculative DSM
Interprocess communication (IPC) is ubiquitous in today's computing world. One of the simplest mechanisms for IPC is shared memory. We present a system that enhances the Syst...
Cristian Tapus