901 search results - page 15 / 181 » Hiding Communication Latency in Data Parallel Applications |
SIGOPS
2008
13 years 7 months ago
2008
Many scientific applications use parallel I/O to meet the low latency and high bandwidth I/O requirement. Among many available parallel I/O operations, collective I/O is one of th...
DEBS
2010
ACM
13 years 11 months ago
2010
ACM
We present a case study parallelizing streaming aggregation on three different parallel hardware architectures. Aggregation is a performance-critical operation for data summarizat...
CCGRID
2010
IEEE
13 years 8 months ago
2010
IEEE
Finite difference methods continue to provide an important and parallelisable approach to many numerical simulations problems. Iterative multigrid and multilevel algorithms can co...
PDPTA
2007
13 years 9 months ago
2007
: The ability to estimate the communication latency between arbitrary hosts on the Internet would enable the distributed computing applications to find the closest server or to fin...
IPPS
1999
IEEE
14 years 1 days ago
1999
IEEE
This paper presents language features for High Performance Fortran HPF to specify non-local access patterns of distributed arrays, called halos, and to control the communication as...