160 search results - page 6 / 32 » The Analysis and Optimization of Collective Communications o... |
IPPS
2005
IEEE
13 years 11 months ago
2005
IEEE
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 ...
CLUSTER
2003
IEEE
13 years 11 months ago
2003
IEEE
The use of Java for parallel programming on clusters according to the message-passing paradigm is an attractive choice. In this case, the overall application performance will larg...
CLUSTER
2008
IEEE
14 years 7 days ago
2008
IEEE
This paper presents Two-Phase Compressed I/O (TPC I/O,) an optimization of the Two-Phase collective I/O technique from ROMIO, the most popular MPI-IO implementation. In order to r...
IPPS
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper examines the explicit communication characteristics of several sophisticated scientific applications, which, by themselves, constitute a representative suite of publicl...
TMC
2008
13 years 5 months ago
2008
Recently wireless sensor networks featuring direct sink access have been studied as an efficient architecture to gather and process data for numerous applications. In this paper, w...