PAPI_disable_component Class Reference

disables the specified component More...


Detailed Description

Return values:
ENOCMP component does not exist
ENOINIT cannot disable as PAPI has already been initialized
Parameters:
cidx component index of component to be disabled
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 disabled\n");
               }
               // ... 
               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:
PAPI_get_event_component
PAPI_library_init

The documentation for this class was generated from the following file:

Generated on 17 Nov 2016 for PAPI by  doxygen 1.6.1