centos man page for papi_add_events

Query: papi_add_events

OS: centos

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PAPI_add_events(3)						       PAPI							PAPI_add_events(3)

NAME
PAPI_add_events - add multiple PAPI presets or native hardware events to an event set
SYNOPSIS
Detailed Description @par C Interface: int PAPI_add_events( int EventSet, int * EventCodes, int number ); PAPI_add_event adds one event to a PAPI Event Set. PAPI_add_events does the same, but for an array of events. @n 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 avail test case 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 current platform, run native_avail test case in the PAPI distribution. For the encoding of native events, see PAPI_event_name_to_code to learn how to generate native code for the supported native event on the underlying architecture. @param EventSet An integer handle for a PAPI Event Set as created by PAPI_create_eventset. @param *EventCode An array of defined events. @param number An integer indicating the number of events in the array *EventCode. It should be noted that PAPI_add_events can partially succeed, exactly like PAPI_remove_events. @retval Positive-Integer The number of consecutive elements that succeeded before the error. @retval PAPI_EINVAL One or more of the arguments is invalid. @retval PAPI_ENOMEM Insufficient memory to complete the operation. @retval PAPI_ENOEVST The event set specified does not exist. @retval PAPI_EISRUN The event set is currently counting events. @retval PAPI_ECNFLCT The underlying counter hardware can not count this event and other events in the event set simultaneously. @retval PAPI_ENOEVNT The PAPI preset is not available on the underlying hardware. @retval PAPI_EBUG Internal error, please send mail to the developers. @par Examples: * int EventSet = PAPI_NULL; * unsigned int native = 0x0; * if ( PAPI_create_eventset( &EventSet ) != PAPI_OK ) * handle_error( 1 ); * // Add Total Instructions Executed to our EventSet * if ( PAPI_add_event( EventSet, PAPI_TOT_INS ) != PAPI_OK ) * handle_error( 1 ); * // Add native event PM_CYC to EventSet * if ( PAPI_event_name_to_code( "PM_CYC", &native ) != PAPI_OK ) * handle_error( 1 ); * if ( PAPI_add_event( EventSet, native ) != PAPI_OK ) * handle_error( 1 ); * @see PAPI_cleanup_eventset @n PAPI_destroy_eventset @n PAPI_event_code_to_name @n PAPI_remove_events @n PAPI_query_event @n PAPI_presets @n PAPI_native @n PAPI_remove_event.fi Author Generated automatically by Doxygen for PAPI from the source code. Version 5.2.0.0 Tue Jun 17 2014 PAPI_add_events(3)
Related Man Pages
papi_state(3) - centos
papi_add_events(3) - centos
papi_enum_event(3) - centos
papi_overflow(3) - centos
papi_remove_event(3) - centos
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