Sciweavers

1003 search results - page 145 / 201
» How to Parallelize Sequential Processes
Sort
View
CCGRID
2001
IEEE
15 years 5 months ago
KelpIO: A Telescope-Ready Domain-Specific I/O Library for Irregular Block-Structured Applications
To ameliorate the need to spend significant programmer time modifying parallel programs to achieve highperformance, while maintaining compact, comprehensible source codes, this pa...
Bradley Broom, Robert J. Fowler, Ken Kennedy
ESCIENCE
2005
IEEE
15 years 7 months ago
Publishing Persistent Grid Computations as WS Resources
Abstract Grid services can be composed into processes, providing a high level definition of the computations involved in terms of their data exchanges and control flow dependenci...
Thomas Heinis, Cesare Pautasso, Oliver Deak, Gusta...
NSDI
2007
15 years 3 months ago
TightLip: Keeping Applications from Spilling the Beans
Access control misconfigurations are widespread and can result in damaging breaches of confidentiality. This paper presents TightLip, a privacy management system that helps user...
Aydan R. Yumerefendi, Benjamin Mickle, Landon P. C...
FAST
2011
14 years 5 months ago
A Scheduling Framework That Makes Any Disk Schedulers Non-Work-Conserving Solely Based on Request Characteristics
Exploiting spatial locality is critical for a disk scheduler to achieve high throughput. Because of the high cost of disk head seeks and the non-preemptible nature of request serv...
Yuehai Xu, Song Jiang
PC
2002
114views Management» more  PC 2002»
15 years 1 months ago
Optimizing noncontiguous accesses in MPI-IO
The I/O access patterns of many parallel applications consist of accesses to a large number of small, noncontiguous pieces of data. If an application's I/O needs are met by m...
Rajeev Thakur, William Gropp, Ewing L. Lusk