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PVM
2010
Springer
13 years 3 months ago
Adaptive MPI Multirail Tuning for Non-uniform Input/Output Access
Multicore processors have not only reintroduced Non-Uniform Memory Access (NUMA) architectures in nowadays parallel computers, but they are also responsible for non-uniform access ...
Stephanie Moreaud, Brice Goglin, Raymond Namyst
MST
2002
128views more  MST 2002»
13 years 4 months ago
A Simple and Efficient Parallel Disk Mergesort
External sorting--the process of sorting a file that is too large to fit into the computer's internal memory and must be stored externally on disks--is a fundamental subroutin...
Rakesh D. Barve, Jeffrey Scott Vitter
ICDCS
2008
IEEE
13 years 11 months ago
Availability and Fairness Support for Storage QoS Guarantee
Multi-dimensional storage virtualization (MDSV) allows multiple virtual disks, each with a distinct combination of capacity, latency and bandwidth requirements, to be multiplexed ...
Gang Peng, Tzi-cker Chiueh
ALGORITHMICA
2006
86views more  ALGORITHMICA 2006»
13 years 5 months ago
Slabpose Columnsort: A New Oblivious Algorithm for Out-of-Core Sorting on Distributed-Memory Clusters
Our goal is to develop a robust out-of-core sorting program for a distributed-memory cluster. The literature contains two dominant paradigms for out-of-core sorting algorithms: me...
Geeta Chaudhry, Thomas H. Cormen
ISLPED
2005
ACM
93views Hardware» more  ISLPED 2005»
13 years 10 months ago
Power-aware code scheduling for clusters of active disks
In this paper, we take the idea of application-level processing on disks to one level further, and focus on an architecture, called Cluster of Active Disks (CAD), where the storag...
Seung Woo Son, Guangyu Chen, Mahmut T. Kandemir