papi_native_avail(1) [centos man page]

papi_native_avail(1)						       PAPI						      papi_native_avail(1)

NAME

       papi_native_avail - papi_native_avail utility.

       file native_avail.c

NAME

       papi_native_avail - provides detailed information for PAPI native events.

Synopsis
Description
       papi_native_avail is a PAPI utility program that reports information about the native events available on the current platform. A native
       event is an event specific to a specific hardware platform. On many platforms, a specific native event may have a number of optional
       settings. In such cases, the native event and the valid settings are presented, rather than every possible combination of those settings.
       For each native event, a name, a description, and specific bit patterns are provided.

Options
       o --help, -h print this help message
       o -d display detailed information about native events
       o -e EVENTNAME display detailed information about named native event
       o -i EVENTSTR include only event names that contain EVENTSTR
       o -x EVENTSTR exclude any event names that contain EVENTSTR
       o --noumasks suppress display of Unit Mask information
       Processor-specific options

       o --darr display events supporting Data Address Range Restriction
       o --dear display Data Event Address Register events only
       o --iarr display events supporting Instruction Address Range Restriction
       o --iear display Instruction Event Address Register events only
       o --opcm display events supporting OpCode Matching
       o --nogroups suppress display of Event grouping information
Bugs
       There are no known bugs in this utility. If you find a bug, it should be reported to the PAPI Mailing List at ptools-perfapi@ptools.org.

Version 5.2.0.0 						  Tue Jun 17 2014					      papi_native_avail(1)

PAPI_remove_event(3)						       PAPI						      PAPI_remove_event(3)

NAME

       PAPI_remove_event -

       removes a hardware event from a PAPI event set.

SYNOPSIS

Detailed Description
       A hardware event can be either a PAPI Preset or a native hardware
       event code.  For a list of PAPI preset events, see PAPI_presets or
       run the papi_avail utility in the PAPI distribution.  PAPI Presets
       can be passed to PAPI_query_event to see if they exist on the
       underlying architecture.  For a list of native events available on
       the current platform, run papi_native_avail in the PAPI distribution.

       @par C Interface:
       int PAPI_remove_event( int  EventSet, int  EventCode );

       @param[in] EventSet
	  -- an integer handle for a PAPI event set as created
		by PAPI_create_eventset
       @param[in] EventCode
	  -- a defined event such as PAPI_TOT_INS or a native event.

       @retval PAPI_OK
	   Everything worked.
       @retval PAPI_EINVAL
	   One or more of the arguments is invalid.
       @retval PAPI_ENOEVST
	   The EventSet specified does not exist.
       @retval PAPI_EISRUN
	   The EventSet is currently counting events.
       @retval PAPI_ECNFLCT
	   The underlying counter hardware can not count this
		  event and other events in the EventSet simultaneously.
       @retval PAPI_ENOEVNT
	   The PAPI preset is not available on the underlying hardware.

       @par Example:

       *   int EventSet = PAPI_NULL;
       *   int ret;
       *
       *   // Create an empty EventSet
       *   ret = PAPI_create_eventset(&EventSet);
       *   if (ret != PAPI_OK) handle_error(ret);
       *
       *   // Add Total Instructions Executed to our EventSet
       *   ret = PAPI_add_event(EventSet, PAPI_TOT_INS);
       *   if (ret != PAPI_OK) handle_error(ret);
       *
       *   // Start counting
       *   ret = PAPI_start(EventSet);
       *   if (ret != PAPI_OK) handle_error(ret);
       *
       *   // Stop counting, ignore values
       *   ret = PAPI_stop(EventSet, NULL);
       *   if (ret != PAPI_OK) handle_error(ret);
       *
       *   // Remove event
       *   ret = PAPI_remove_event(EventSet, PAPI_TOT_INS);
       *   if (ret != PAPI_OK) handle_error(ret);
       *

       See Also:
	   PAPI_cleanup_eventset

	   PAPI_destroy_eventset

	   PAPI_event_name_to_code

	   PAPI_presets

	   PAPI_add_event

	   PAPI_add_events

Author
       Generated automatically by Doxygen for PAPI from the source code.

Version 5.2.0.0 						  Tue Jun 17 2014					      PAPI_remove_event(3)