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» Process Management in a Distributed Operating System
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124
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OSDI
2008
ACM
16 years 2 months ago
On the Impact of Disk Scrubbing on Energy Savings
The increasing use of computers for saving valuable data imposes stringent reliability constraints on storage systems. Reliability improvement via use of redundancy is a common pr...
Guanying Wang, Ali Raza Butt, Chris Gniady
109
Voted
CCGRID
2007
IEEE
15 years 9 months ago
Exploiting Lustre File Joining for Effective Collective IO
Lustre is a parallel file system that presents high aggregated IO bandwidth by striping file extents across many storage devices. However, our experiments indicate excessively wid...
Weikuan Yu, Jeffrey S. Vetter, Shane Canon, Song J...
142
Voted
CIKM
2010
Springer
15 years 1 months ago
Fast and accurate estimation of shortest paths in large graphs
Computing shortest paths between two given nodes is a fundamental operation over graphs, but known to be nontrivial over large disk-resident instances of graph data. While a numbe...
Andrey Gubichev, Srikanta J. Bedathur, Stephan Seu...
95
Voted
ICSE
2008
IEEE-ACM
16 years 3 months ago
A tale of four kernels
The Freebsd, gnu/Linux, Solaris, and Windows operating systems have kernels that provide comparable facilities. Interestingly, their code bases share almost no common parts, while...
Diomidis Spinellis
SIGMETRICS
2010
ACM
160views Hardware» more  SIGMETRICS 2010»
15 years 7 months ago
RSIO: automatic user interaction detection and scheduling
We present RSIO, a processor scheduling framework for improving the response time of latency-sensitive applications by monitoring accesses to I/O channels and inferring when user ...
Haoqiang Zheng, Jason Nieh