accumulate.h File Reference

Primitives for accumulation into superaccumulator. More...

#include "config.h"
#include "mylibm.hpp"

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Namespaces
namespace	dg::exblas
	This is the namespace for all functions and classes defined and used in the exblas library.
namespace	dg::exblas::cpu
	cpu versions of the primitive functions

Functions
void	dg::exblas::cpu::Accumulate (int64_t *accumulator, double x)
	Accumulate a double to the superaccumulator.
bool	dg::exblas::cpu::Normalize (int64_t *accumulator, int &imin, int &imax)
	Normalize a superaccumulator.
double	dg::exblas::cpu::Round (int64_t *accumulator)
	Convert a superaccumulator to the nearest double precision number (CPU version)

Detailed Description

Primitives for accumulation into superaccumulator.

Authors

Developers :
Roman Iakymchuk – roman.nosp@m..iak.nosp@m.ymchu.nosp@m.k@li.nosp@m.p6.fr
Sylvain Collange – sylva.nosp@m.in.c.nosp@m.ollan.nosp@m.ge@i.nosp@m.nria..nosp@m.fr
Matthias Wiesenberger – mattw.nosp@m.i@fy.nosp@m.sik.d.nosp@m.tu.d.nosp@m.k