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2004
IEEE
15 years 10 months ago
On optimizing collective communication
In this paper we discuss issues related to the highperformance implementation of collective communications operations on distributed-memory computer architectures. Using a combina...
E. W. Chan, M. F. Heimlich, Avi Purkayastha, Rober...
CCGRID
2006
IEEE
15 years 10 months ago
Design of High Performance MVAPICH2: MPI2 over InfiniBand
MPICH2 provides a layered architecture for implementing MPI-2. In this paper, we provide a new design for implementing MPI-2 over InfiniBand by extending the MPICH2 ADI3 layer. Ou...
Wei Huang, Gopalakrishnan Santhanaraman, Hyun-Wook...
CCGRID
2006
IEEE
15 years 10 months ago
Evaluating Provenance-based Trust for Scientific Workflows
Provenance is the documentation concerning the origin of a result generated by a process, and provides explanations about who, how, what resources were used in a process, and the ...
Shrija Rajbhandari, Ian Wootten, Ali Shaikh Ali, O...
EAGC
2004
Springer
15 years 10 months ago
SCALEA-G: A Unified Monitoring and Performance Analysis System for the Grid
Abstract. This paper describes SCALEA-G, a unified monitoring and performance analysis system for the Grid. SCALEA-G is implemented as a set of grid services based on the Open Grid...
Hong Linh Truong, Thomas Fahringer
170
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EDOC
2004
IEEE
15 years 10 months ago
Mapping EDOC to Web Services using YATL
Modeling is a technique used extensively in industry to define software systems, the UML being the most prominent example. With the increased use of modeling techniques has come t...
Octavian Patrascoiu