PAPI_thread_id Class Reference

Get the thread identifier of the current thread. More...

Detailed Description

Return values

PAPI_EMISC	is returned if there are no threads registered.
-1	is returned if the thread id function returns an error.

This function returns a valid thread identifier. It calls the function registered with PAPI through a call to PAPI_thread_init().

unsigned long tid;
 
if ((tid = PAPI_thread_id()) == (unsigned long int)-1 )
    exit(1);
 
printf("Initial thread id is: %lu\n", tid );

See also

PAPI_thread_init

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

• papi.c