3836 search results - page 4 / 768 » Dynamic Communicators in MPI |
CCGRID
2007
IEEE
14 years 2 months ago
2007
IEEE
Malleability enables a parallel application’s execution system to split or merge processes modifying granularity. While process migration is widely used to adapt applications to...
EUROPAR
2008
Springer
13 years 10 months ago
2008
Springer
Over the last decade, Message Passing Interface (MPI) has become a very successful parallel programming environment for distributed memory architectures such as clusters. However, ...
SC
2004
ACM
14 years 1 months ago
2004
ACM
Programmers of message-passing codes for clusters of workstations face a daunting challenge in understanding the performance bottlenecks of their applications. This is largely due...
PVM
2007
Springer
14 years 2 months ago
2007
Springer
Institutional grids consist of the aggregation of clusters belonging to different administrative domains to build a single parallel machine. To run an MPI application over an inst...
HPCC
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we present performance analysis of two NASA applications using performance tools like Tuning and Analysis Utilities (TAU) and SGI MPInside. MITgcmUV and OVERFLOW ar...