2232 search results - page 3 / 447 » A Scalable Approach to MPI Application Performance Analysis |
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
MPI provides a portable message passing interface for many parallel execution platforms but may lead to inefficiencies for some platforms and applications. In this article we sho...
PVM
2005
Springer
13 years 10 months ago
2005
Springer
We present design and implementation details as well as performance results for two new parallel checkpointing libraries developed by us for parallel MPI applications. The first o...
CCGRID
2006
IEEE
13 years 11 months ago
2006
IEEE
Scalable atomic and parallel access to noncontiguous regions of a file is essential to exploit high performance I/O as required by large-scale applications. Parallel I/O framewor...
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
—Several performance analysis tools support hybrid applications. Most originated as MPI profiling or tracing tools and OpenMP capabilities were added to extend the performance a...
HPCC
2010
Springer
13 years 3 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...