[mlpack-git] [mlpack/mlpack] LSHSearch Parallelization (#700)

[Yannis Mentekidis]

> @@ -822,13 +861,13 @@ void LSHSearch<SortPolicy>::Search(const arma::mat& querySet,
>  
>      // An informative book-keeping for the number of neighbor candidates
>      // returned on average.
> +    // Make atomic to avoid race conditions when multiple threads are running
> +    #pragma omp atomic
>      avgIndicesReturned += refIndices.n_elem;

Right, let me try that.

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