CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Message progression schemes that enable communication and computation to be overlapped have the potential to improve the performance of parallel applications. With curre...
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
—We consider the problem of efficiently managing massive data in a large-scale distributed environment. We consider data strings of size in the order of Terabytes, shared and ac...
CLUSTER
2008
IEEE
2008
IEEE
A trace-driven emulation framework to predict scalability of large clusters in presence of OS Jitter
13 years 11 months ago
—Various studies have pointed out the debilitating effects of OS Jitter on the performance of parallel applications on large clusters such as the ASCI Purple and the Mare Nostrum...
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Using MPI as communication interface, one or several applications may introduce complex communication behaviors over the network cluster. This effect is increased when n...
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
—Multiple processors or multi-core CPUs are now in common, and the number of processes running concurrently is increasing in a cluster. Each process issues contiguous I/O request...
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
CLUSTER
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Multistage interconnection networks based on central switches are ubiquitous in high-performance computing. Applications and communication libraries typically make use o...