2932 search results - page 29 / 587 » Optimizing Memory System Performance for Communication in Pa... |
PVM
2010
Springer
13 years 6 months ago
2010
Springer
With the ever-increasing numbers of cores per node on HPC systems, applications are increasingly using threads to exploit the shared memory within a node, combined with MPI across ...
HPCC
2007
Springer
14 years 2 months ago
2007
Springer
We propose a model for describing the parallel performance of multigrid software on distributed memory architectures. The goal of the model is to allow reliable predictions to be m...
PPOPP
1997
ACM
13 years 11 months ago
1997
ACM
This paper describes a new approach to finding performance bottlenecks in shared-memory parallel programs and its embodiment in the Paradyn Parallel Performance Tools running with...
PACT
2001
Springer
14 years 10 days ago
2001
Springer
In the framework of distributed object systems, this paper presents the concepts and an implementation of an overlapping mechanism between communication and computation. This mecha...
IPPS
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper evaluates remote memory access (RMA) communication capabilities and performance on the Cray XT3. We discuss properties of the network hardware and Portals networking so...