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Berkeley UPC: Difference between revisions
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(Berkeley UPC page including a basic example) |
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| available on = [[NEC Nehalem Cluster]], [[BW Grid]] | | available on = [[NEC Nehalem Cluster]], [[BW Grid]] | ||
| category = [[:Category:Language Extension | Language Extension]] | | category = [[:Category:Language Extension | Language Extension]] | ||
| license = | | license = proprietary | ||
| website = [http://upc.lbl.gov Berkeley UPC homepage] | | website = [http://upc.lbl.gov Berkeley UPC homepage] | ||
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Latest revision as of 14:27, 1 March 2010
| Berkeley UPC is a portable, high performance implementation of UPC for large-scale multiprocessors, PC clusters, and clusters of shared memory multiprocessors which is actively developed by the Berkeley UPC compiler group as an open-source UPC compiler suite. |
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Example
simple example
This example shows how to use Berkeley UPC using an interactive job (-I option)
qsub -l nodes=2:ppn=8,walltime=6:0:0 -I
Load the necessary module
module load compiler/upc
Compile your application
upcc your_app.upc -o your_app
Run your program using 16 processes with 8 processes per node
upcrun -n 16 -N 8 your_app