259 search results - page 14 / 52 » Scalability of communicators and groups in MPI |
HPDC
2010
IEEE
13 years 9 months ago
2010
IEEE
We introduce LogGOPSim--a fast simulation framework for parallel algorithms at large-scale. LogGOPSim utilizes a slightly extended version of the well-known LogGPS model in combin...
IJNSEC
2008
13 years 8 months ago
2008
In the last few years, multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. Some multicast applications requi...
CLUSTER
2006
IEEE
14 years 14 days ago
2006
IEEE
Effective overlap of computation and communication is a well understood technique for latency hiding and can yield significant performance gains for applications on high-end compu...
PAAPP
2010
13 years 7 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...
ICPADS
2010
IEEE
13 years 6 months ago
2010
IEEE
Driven by the market demand for high-definition 3D graphics, commodity graphics processing units (GPUs) have evolved into highly parallel, multi-threaded, many-core processors, whi...