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PDPTA
2000
13 years 9 months ago
Programming Environment Specified for Interprocessor Communications Based on Graphical User Interface
Abstract GRIX system, which is a visual programming system specified for interprocessor communications in parallel computing, is proposed in this paper. In general, the scheduling ...
Yasutaka Sakayori, Motoki Miura, Jiro Tanaka
CGO
2009
IEEE
13 years 11 months ago
Alchemist: A Transparent Dependence Distance Profiling Infrastructure
Effectively migrating sequential applications to take advantage of parallelism available on multicore platforms is a well-recognized challenge. This paper addresses important aspec...
Xiangyu Zhang, Armand Navabi, Suresh Jagannathan
EUROPAR
2009
Springer
14 years 2 months ago
Process Mapping for MPI Collective Communications
It is an important problem to map virtual parallel processes to physical processors (or cores) in an optimized way to get scalable performance due to non-uniform communication cost...
Jin Zhang, Jidong Zhai, Wenguang Chen, Weimin Zhen...
IPPS
2007
IEEE
14 years 1 months ago
Analysis of Different Future Objects Update Strategies in ProActive
In large-scale distributed systems, asynchronous communication and future objects are becoming wide spread mechanisms to tolerate high latencies and to improve global performances...
Nadia Ranaldo, Eugenio Zimeo
PDPTA
2007
13 years 9 months ago
A collective I/O implementation based on Inspector-Executor paradigm
In this paper we present a multiple phase I/O collective operation for generic block cyclic distributions. The communication pattern is automatically generated by an inspector pha...
David E. Singh, Florin Isaila, Juan Carlos Pichel,...