NAME¶

PAPI_disable_component - disables the specified component

SYNOPSIS¶

Detailed Description¶

@retval ENOCMP
    component does not exist
   @retval ENOINIT
           cannot disable as PAPI has already been initialized

@param cidx
           component index of component to be disabled
@par Examples:

              int cidx, result;

              cidx = PAPI_get_component_index("example");

              if (cidx>=0) {
                 result = PAPI_disable_component(cidx);
                 if (result==PAPI_OK)
                    printf("The example component is disabled0);
              }
              // ... 
              PAPI_library_init();
*   

PAPI_disable_component() allows the user to disable components before PAPI_library_init() time. This is useful if the user knows they do not wish to use events from that component and want to reduce the PAPI library overhead. PAPI_disable_component() must be called before PAPI_library_init(). See Also:

Author¶

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