/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/CxxUtils/CxxUtils/prefetch.h File Reference

Functions to prefetch blocks of memory. More...

#include <cstdlib>

Go to the source code of this file.

Namespaces
namespace	CxxUtils
	Copy the elements of a sequence for which a predicate is true.
Defines
#define	CXXUTILS_PREFETCH_ADDRESS(ADDR)   do {} while(0)
Enumerations
enum	{ CacheLineSize = 64 }
Functions
void	CxxUtils::prefetchOne (const void *address)
	Generic prefetch method.
template<size_t N>
void	CxxUtils::prefetchN (const void *ptr)
	Prefetch an N-byte block of memory.
template<typename T >
void	CxxUtils::prefetchObj (const T *ptr)
	Generic prefetch of the object of specific types (sizes).
template<typename Iter >
void	CxxUtils::prefetchNext (Iter iter, Iter endIter)
	Prefetch next object in sequence.
template<typename Iter >
void	CxxUtils::prefetchTwo (Iter iter, Iter endIter)
	Prefetch two objects.

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Detailed Description

Functions to prefetch blocks of memory.

Author:

scott snyder <snyder@bnl.gov>, after code from A. Salnikov

Date:

Dec, 2013