table of contents
PAPI_thread_id(3) | PAPI | PAPI_thread_id(3) |
NAME¶
PAPI_thread_id - Get the thread identifier of the current thread.
SYNOPSIS¶
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.
-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: %lu0, tid );
See also:
PAPI_thread_init
Author¶
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Thu May 9 2024 | Version 5.6.0.0 |