spmd performance
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Hi I run a spmd in matlab,and I send an array to all workers before spmd and distribute another array in smpd but my problem is: when my array is large, speedup dosent exist however my workers dont need any comunication by each other but as I increase number of cluster's node, Speed up decrease. thanks in advance
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Jill Reese
2011 年 10 月 20 日
Azam,
Could you actually post a bit of code? It would be a lot easier to make suggestions that way.
Best,
Jill
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