reduce.hpp File Reference

Header file providing RAJA reduction declarations. More...

#include "RAJA/config.hpp"
#include "RAJA/util/Operators.hpp"
#include "RAJA/util/macros.hpp"

Go to the source code of this file.

Namespaces
	RAJA

Macros
#define	RAJA_MIN(a, b)   (((b) < (a)) ? (b) : (a))
#define	RAJA_MAX(a, b)   (((b) > (a)) ? (b) : (a))
#define	RAJA_MINLOC_UNSTRUCTURED(set_val, set_idx, a_val, a_idx, b_val, b_idx)
	Macros to support unstructured minmaxloc operations. More...
#define	RAJA_MAXLOC_UNSTRUCTURED(set_val, set_idx, a_val, a_idx, b_val, b_idx)

Detailed Description

Header file providing RAJA reduction declarations.

Macro Definition Documentation

RAJA_MIN

#define RAJA_MIN	(		a,
			b
	)		(((b) < (a)) ? (b) : (a))

Macros for type agnostic reduction operations.

RAJA_MAX

#define RAJA_MAX	(		a,
			b
	)		(((b) > (a)) ? (b) : (a))

RAJA_MINLOC_UNSTRUCTURED

#define RAJA_MINLOC_UNSTRUCTURED	(		set_val,
			set_idx,
			a_val,
			a_idx,
			b_val,
			b_idx
	)

Value:

  set_idx = ((b_val) < (a_val) ? (b_idx) : (a_idx));                           \
  set_val = ((b_val) < (a_val) ? (b_val) : (a_val));

Macros to support unstructured minmaxloc operations.

RAJA_MAXLOC_UNSTRUCTURED

#define RAJA_MAXLOC_UNSTRUCTURED	(		set_val,
			set_idx,
			a_val,
			a_idx,
			b_val,
			b_idx
	)

Value:

  set_idx = ((b_val) > (a_val) ? (b_idx) : (a_idx));                           \
  set_val = ((b_val) > (a_val) ? (b_val) : (a_val));