PDPTA
2000
14 years 2 months ago
2000
Design of cluster file system is very important for building a general-purpose cluster with commodity components. To provide scalable high I/O performance needed in the scientific...
FAST
2010
14 years 3 months ago
2010
Duplication of data in storage systems is becoming increasingly common. We introduce I/O Deduplication, a storage optimization that utilizes content similarity for improving I/O p...
ICS
2010
Tsinghua U.
14 years 3 months ago
2010
Tsinghua U.
As the number of I/O-intensive MPI programs becomes increasingly large, many efforts have been made to improve I/O performance, on both software and architecture sides. On the sof...
CLUSTER
2004
IEEE
14 years 4 months ago
2004
IEEE
Scientific applications often need to access remote file systems. Because of slow networks and large data size, however, remote I/O can become an even more serious performance bot...
ICPP
1998
IEEE
14 years 5 months ago
1998
IEEE
Many large scale applications, have significant I/O requirements as well as computational and memory requirements. Unfortunately, limited number of I/O nodes provided by the conte...
EUROPAR
1999
Springer
14 years 5 months ago
1999
Springer
This paper describes a tiling technique that can be used by application programmers and optimizing compilers to obtain I/O-efficient versions of regular scientific loop nests. Du...
CLUSTER
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper, we investigate the data access patterns and file I/O behaviors of a production cosmology application that uses the adaptive mesh refinement (AMR) technique for it...
CCGRID
2003
IEEE
14 years 6 months ago
2003
IEEE
I/O performance remains a weakness of parallel computing systems today. While this weakness is partly attributed to rapid advances in other system components, I/O interfaces avail...
HIPC
2004
Springer
14 years 6 months ago
2004
Springer
In this paper, we present a system capable of improving the I/O performance in an automatic way. This system is able to learn the behavior of the applications running on top and ...
HPCC
2007
Springer
14 years 6 months ago
2007
Springer
To increase the scale and performance of scientific applications, scientists commonly distribute computation over multiple processors. Often without realizing it, file I/O is pa...