Constants

Collaboration diagram for Constants:

Modules
	Domain definitions
	Thread Definitions
	Locking Mechanisms defines
	Vendor definitions
	Granularity definitions
	States of an EventSet
	Error predefines
	Profile definitions

Macros
#define	PAPI_NULL   -1
#define	PAPI_OVERFLOW_FORCE_SW   0x40
#define	PAPI_OVERFLOW_HARDWARE   0x80

Detailed Description

All of the functions in the PerfAPI should use the following set of constants.

Macro Definition Documentation

PAPI_NULL

#define PAPI_NULL   -1

A nonexistent hardware event used as a placeholder

Definition at line 298 of file papi.h.

PAPI_OVERFLOW_FORCE_SW

#define PAPI_OVERFLOW_FORCE_SW   0x40

Force using Software

Definition at line 421 of file papi.h.

PAPI_OVERFLOW_HARDWARE

#define PAPI_OVERFLOW_HARDWARE   0x80

Using Hardware

Definition at line 422 of file papi.h.