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SIGMOD
2007
ACM
136views Database» more  SIGMOD 2007»
16 years 4 months ago
Progressive optimization in a shared-nothing parallel database
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
Wook-Shin Han, Jack Ng, Volker Markl, Holger Kache...
SC
2004
ACM
15 years 10 months ago
A Parallel Visualization Pipeline for Terascale Earthquake Simulations
This paper presents a parallel visualization pipeline implemented at the Pittsburgh Supercomputing Center (PSC) for studying the largest earthquake simulation ever performed. The ...
Hongfeng Yu, Kwan-Liu Ma, Joel Welling
LCPC
2000
Springer
15 years 8 months ago
Automatic Coarse Grain Task Parallel Processing on SMP Using OpenMP
This paper proposes a simple and efficient implementation method for a hierarchical coarse grain task parallel processing scheme on a SMP machine. OSCAR multigrain parallelizing c...
Hironori Kasahara, Motoki Obata, Kazuhisa Ishizaka
LFP
1990
73views more  LFP 1990»
15 years 5 months ago
Lazy Task Creation: A Technique for Increasing the Granularity of Parallel Programs
Many parallel algorithms are naturally expressed at a ne level of granularity, often ner than a MIMD parallel system can exploit eciently. Most builders of parallel systems have...
Eric Mohr, David A. Kranz, Robert H. Halstead Jr.
IPPS
2009
IEEE
15 years 11 months ago
Small-file access in parallel file systems
Abstract—Today’s computational science demands have resulted in ever larger parallel computers, and storage systems have grown to match these demands. Parallel file systems us...
Philip H. Carns, Samuel Lang, Robert B. Ross, Mura...