NAME

       PAPI_assign_eventset_component - Assign a component index to an existing but empty
       EventSet.

SYNOPSIS

Detailed Description

       C Interface:
           #include <papi.h>
           PAPI_assign_eventset_component( int  EventSet, int  cidx );

       Parameters
           EventSet An integer identifier for an existing EventSet.
           cidx An integer identifier for a component. By convention, component 0 is always the
           cpu component.

       Return values
           PAPI_ENOCMP The argument cidx is not a valid component.
           PAPI_ENOEVST The EventSet doesn't exist.
           PAPI_ENOMEM Insufficient memory to complete the operation.

       PAPI_assign_eventset_component assigns a specific component index, as specified by cidx,
       to a new EventSet identified by EventSet, as obtained from PAPI_create_eventset. EventSets
       are ordinarily automatically bound to components when the first event is added. This
       routine is useful to explicitly bind an EventSet to a component before setting component
       related options.

       Examples:

           int EventSet = PAPI_NULL;
           if ( PAPI_create_eventset( &EventSet ) != PAPI_OK )
           handle_error( 1 );
           // Bind our EventSet to the cpu component
           if ( PAPI_assign_eventset_component( EventSet, 0 ) != PAPI_OK )
           handle_error( 1 );
           // Convert our EventSet to multiplexing
           if ( PAPI_set_multiplex( EventSet ) != PAPI_OK )
           handle_error( 1 );

       See also
           PAPI_set_opt
           PAPI_create_eventset
           PAPI_add_events
           PAPI_set_multiplex

Author

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