EUROPAR
2000
Springer
14 years 3 months ago
2000
Springer
Abstract. Current approaches to parallel I/O demand extensive user effort to obtain acceptable performance. This is in part due to difficulties in understanding the characteristics...
CLUSTER
2000
IEEE
14 years 3 months ago
2000
IEEE
This paper presents a new approach towards parallel I/O for message-passing (MPI) applications on clusters built with commodity hardware and an SCI interconnect: instead of using t...
CCGRID
2001
IEEE
14 years 3 months ago
2001
IEEE
Clusters of workstations are a popular alternative to integrated parallel systems designed and built by a vendor. Besides their huge cumulative processing power, they also provide...
IPPS
1997
IEEE
14 years 3 months ago
1997
IEEE
This paper presents the design and evaluation of a multithreaded runtime library for parallel I/O. We extend the multi-threading concept to separate the compute and I/O tasks in t...
IPPS
1998
IEEE
14 years 3 months ago
1998
IEEE
This paper describes PI/OT, a template-based parallel I/O system. In PI/OT, I/O streams have annotations associated with them that are external to the source code. These annotatio...
EUROPAR
1999
Springer
14 years 3 months ago
1999
Springer
For complex queries in parallel database systems, substantial amounts of data must be redistributed between operators executed on different processing nodes. Frequently, such inter...
CLUSTER
2002
IEEE
14 years 4 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...
SC
2003
ACM
14 years 4 months ago
2003
ACM
Many applications of parallel I/O perform non-contiguous file accesses: instead of accessing a single (large) block of data in a file, a number of (smaller) blocks of data scatt...
SC
2004
ACM
14 years 4 months ago
2004
ACM
This paper presents a parallel visualization pipeline implemented at the Pittsburgh Supercomputing Center (PSC) for studying the largest earthquake simulation ever performed. The ...
ICPADS
2005
IEEE
14 years 5 months ago
2005
IEEE
As cluster systems become increasingly popular, more and more parallel applications require need not only computing power but also significant I/O performance. However, the I/O s...