OpenMP Source Code Examples


 
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Old 06-03-2009
OpenMP Source Code Examples

Ruud van der Pas (one of the authors of the book Using OpenMP--Portable Shared Memory Parallel Programming by Chapman, Jost, and van der Pas) has made 41 of the examples in the book available for free download and use. Each source file constitutes a full working program. Other than a compiler and run time environment to support OpenMP, nothing else is needed.

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dimbl(1)						      General Commands Manual							  dimbl(1)

NAME
dimbl - Distributed Timbl SYNOPSYS
dimbl [timbl options] [-S <num of threads>] DESCRIPTION
dimbl extends timbl with the possibility to run the classification task on multiple threads. This is done by splitting up the Instancebase in parts that are handled in parallel. Every test instance is tested against each partial Instancebase. The results are merged and then the k Nearest Neighbours are calculated. NOTES
dimbl only works for the IB1 variants of timbl. Not all timbl options are fully supported. Documentation is lacking. OPTIONS
-S <threads> run the server on 'threads' parallel threads. all timbl options are documenented in timbl(1) dimbl handles most of them in the same way as timbl except for -i filename and -I filename -I will create 'threads' Instancebase files and store their names in 'filename' together with the name of the weighting file. -i will use such a file to read back in 'threads' Instancebases for a classifying task. The -S option is ignored in that case. dimbl will use the number of files found in 'filename'. BUGS
possibly AUTHORS
Ko van der Sloot Timbl@uvt.nl Antal van den Bosch Timbl@uvt.nl SEE ALSO
timbl(1) 2010 december 09 dimbl(1)