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» Practical Prefetching Techniques for Parallel File Systems
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IOPADS
1996
100views more  IOPADS 1996»
14 years 11 months ago
ENWRICH a Compute-Processor Write Caching Scheme for Parallel File Systems
Many parallel scientific applications need high-performance I/O. Unfortunately, end-to-end parallel-I/O performance has not been able to keep up with substantial improvements in p...
Apratim Purakayastha, Carla Schlatter Ellis, David...
86
Voted
EUROPAR
1997
Springer
15 years 1 months ago
Prefetching and Multithreading Performance in Bus-Based Multiprocessors with Petri Nets
The large latency of memory accesses is a major obstacle in obtaining high processor utilization in large scale shared-memory multiprocessors. Access to remote memory is likely to ...
Edward D. Moreno, Sergio Takeo Kofuji, Marcelo H. ...
SPAA
2003
ACM
15 years 2 months ago
Asynchronous parallel disk sorting
We develop an algorithm for parallel disk sorting, whose I/O cost approaches the lower bound and that guarantees almost perfect overlap between I/O and computation. Previous algor...
Roman Dementiev, Peter Sanders
IDMS
1998
Springer
76views Multimedia» more  IDMS 1998»
15 years 1 months ago
Exploiting User Behaviour in Prefetching WWW Documents
As the popularity of the World Wide Web increases, the amount of traffic results in major congestion problems for the retrieval of data over wide distances. To react to this, user...
Abdulmotaleb El-Saddik, Carsten Griwodz, Ralf Stei...
PVM
2005
Springer
15 years 3 months ago
Implementing MPI-IO Shared File Pointers Without File System Support
Abstract. The ROMIO implementation of the MPI-IO standard provides a portable infrastructure for use on top of any number of different underlying storage targets. These targets va...
Robert Latham, Robert B. Ross, Rajeev Thakur, Bria...