814 search results - page 16 / 163 » Improving the execution time of global communication operati... |
CCGRID
2001
IEEE
13 years 11 months ago
2001
IEEE
High performance computing on parallel architectures currently uses different approaches depending on the hardory model of the architecture, the abstraction level of the programmi...
ICSOC
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we present the architecture and design of an extended BPEL engine that implements the operational semantics of BPEL4SWS. BPEL4SWS is an extension of the BPEL language...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—We discuss issues in designing sparse (nearest neighbor) collective operations for communication and reduction operations in small neighborhoods for the Message Passing ...
CLUSTER
2006
IEEE
13 years 11 months ago
2006
IEEE
Despite using high-speed network interconnection systems like InfiniBand, the communication overhead for parallel applications is still high. In this paper we show, how such costs...
TOG
2012
11 years 10 months ago
2012
Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique tha...