502 search results - page 3 / 101 » Efficient Structured Data Access in Parallel File Systems |
ISPAN
2005
IEEE
14 years 2 months ago
2005
IEEE
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...
EUROPAR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Active Storage provides an opportunity for reducing the bandwidth requirements between the storage and compute elements of current supercomputing systems, and leveraging ...
ICPP
2008
IEEE
14 years 3 months ago
2008
IEEE
Parallel I/O plays an increasingly important role in today’s data intensive computing applications. While much attention has been paid to parallel read performance, most of this...
HPDC
2007
IEEE
14 years 3 months ago
2007
IEEE
Grid computations require global access to massive data stores. To meet this need, the GridNFS project aims to provide scalable, high-performance, transparent, and secure wide-are...
CCGRID
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper presents the design and implementation of the MPI-IO interface for the Clusterfile parallel file system. The approach offers the opportunity of achieving a high corelat...