371 search results - page 2 / 75 » Collective Error Detection for MPI Collective Operations |
PAAPP
2010
13 years 3 months ago
2010
Accurate, reproducible and comparable measurement of the overheads, communication times and progression behavior of blocking and nonblocking collective operations is a complicated...
PVM
1999
Springer
13 years 9 months ago
1999
Springer
This paper describes a first approach to implement MPI-2’s Extended Collective Operations. We aimed to ascertain the feasibility and effectiveness of such a project based on exis...
ICCS
2004
Springer
13 years 10 months ago
2004
Springer
A 5-year-profiling in production mode at the University of Stuttgart has shown that more than 40% of the execution time of Message Passing Interface (MPI) routines is spent in the...
LCN
2003
IEEE
13 years 10 months ago
2003
IEEE
Collective operations are an important aspect of the currently most important message-passing programming model MPI (Message Passing Interface). Many MPI applications make heavy u...
PVM
2000
Springer
13 years 9 months ago
2000
Springer
Abstract. The MPI standard provides a way to send and receive complex combinations of datatypes (e.g., integers and doubles) with a single communication operation. The MPI standard...