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parallel_reduce problem
I know I must be doing something really dumb, but I have not been able to figure out what. I'm basically just doing the simple reduction example in the TBB book, but using the IPP sum routine (sum of...
View ArticleRace Condition in ParallelMerge?
Attached is a parallel merge sort that is substantially faster than TBB's parallel_sort - it uses parallel_reduce. The speed up comes from using Intel's IPP to do the sort. ParallelMerge (provided with...
View ArticleHow to implement mergesort with parallel_reduce?
Hello,I am trying to implement mergesort with parallel_reduce. Let us say that the range [ P, R ) is split into two:[ P, Q ) and [Q, R )I would like to recursively divide these mergesort these two...
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