505 search results - page 82 / 101 » Optimization of Collective Reduction Operations |
PVM
1998
Springer
15 years 1 months ago
1998
Springer
Abstract. SKaMPI is a benchmark for MPI implementations. Its purpose is the detailed analysis of the runtime of individual MPI operations and comparison of these for di erent imple...
SIGMOD
1996
ACM
15 years 1 months ago
1996
ACM
Scheduling query execution plans is an important component of query optimization in parallel database systems. The problem is particularly complex in a shared-nothing execution en...
DATE
2007
IEEE
15 years 4 months ago
2007
IEEE
Software implementations of modern block ciphers often require large lookup tables along with code size increasing optimizations like loop unrolling to reach peak performance on g...
87
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ATMOS
2008
14 years 11 months ago
2008
Delay management is an important issue in the daily operations of any railway company. The task is to update the planned timetable to a disposition timetable in such a way that the...
103
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IWMM
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we investigate the effects of using three different nursery sizing policies on overall and garbage collection performances. As part of our investigation, we modify ...