Top "Reduction" questions

Reducing on array in OpenMP

I am trying to parallelize the following program, but don't know how to reduce on an array. I know it …

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How to create a coupon on specific product in Magento?

Let's say I have 10% off coupon code. This coupon is applicable only to Product B A customer have in its …

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Block reduction in CUDA

I am trying to do reduction in CUDA and I am really a newbie. I am currently studying a sample …

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Is it possible to do a reduction on an array with openmp?

Does OpenMP natively support reduction of a variable that represents an array? This would work something like the following... float* …

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CUDA: how to sum all elements of an array into one number within the GPU?

First of all, let me state that I am fully aware that my question has been already asked: Block reduction …

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General rules for simplifying SQL statements

I'm looking for some "inference rules" (similar to set operation rules or logic rules) which I can use to reduce …

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Finding max value in CUDA

I am trying to write a code in CUDA for finding the max value for the given set of numbers. …

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Proof that Dominating Set is NP-Complete

here is the question. I am wondering if there is a clear and efficient proof: Vertex Cover: input undirected G, …

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OpenMP: nowait and reduction clauses on the same pragma

I am studying OpenMP, and came across the following example: #pragma omp parallel shared(n,a,b,c,d,sum) …

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Reducing TSP to Hamiltonian circuit

How can I convert the (decision version) of the traveling salesman problem to the Hamiltonian circuit problem (i.e. how …

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