6004 search results - page 477 / 1201 » Parallelizing query optimization |
227
Voted
EUROPAR
2003
Springer
16 years 7 days ago
2003
Springer
Abstract. Today’s parallel computers with SMP nodes provide both multithreading and message passing as their modes of parallel execution. As a consequence, performance analysis a...
186
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IPPS
1997
IEEE
15 years 11 months ago
1997
IEEE
Branch-and-bound algorithms are general methods applicable to various combinatorial optimization problems and parallelization is one of the most hopeful methods to improve these a...
188
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MST
1998
15 years 6 months ago
1998
We have developed a methodology for predicting the performance of parallel algorithms on real parallel machines. The methodology consists of two steps. First, we characterize a mac...
237
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PVLDB
2008
15 years 6 months ago
2008
Companies providing cloud-scale services have an increasing need to store and analyze massive data sets such as search logs and click streams. For cost and performance reasons, pr...
174
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ICFP
2007
ACM
16 years 7 months ago
2007
ACM
In this paper we present an automated way of using spare CPU resources within a shared memory multi-processor or multi-core machine. Our approach is (i) to profile the execution o...