pairwise_sum.hpp File Reference

Pairwise summation. More...

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Classes
struct	quickstats::PairwiseSumWorkspace< Output_ >
	Re-usable workspace for pairwise_sum() and pairwise_sum_abstract(). More...
struct	quickstats::PairwiseSumOptions
	Options for pairwise_sum() and pairwise_sum_abstract(). More...

Namespaces
namespace	quickstats
	Quickly compute simple statistics.

Functions
template<std::size_t accumulators_ = 4, class Input_ , typename Output_ >
Output_	quickstats::pairwise_sum_abstract (const std::size_t num_total, Input_ input, PairwiseSumWorkspace< Output_ > &work, const PairwiseSumOptions &options)
template<std::size_t accumulators_ = 4, typename Input_ , typename Output_ >
Output_	quickstats::pairwise_sum (const std::size_t num_total, const Input_ *const ptr, PairwiseSumWorkspace< Output_ > &work, const PairwiseSumOptions &options)

Detailed Description

Pairwise summation.