PAPI_register_thread(3) PAPI PAPI_register_thread(3)NAMEPAPI_register_thread-
Notify PAPI that a thread has 'appeared'.
SYNOPSISDetailed Description
C Interface:
#include <papi.h>
int PAPI_register_thread (void);
PAPI_register_thread() should be called when the user wants to force
PAPI to initialize a thread that PAPI has not seen before.
Usually this is not necessary as PAPI implicitly detects the thread
when an eventset is created or other thread local PAPI functions are
called. However, it can be useful for debugging and performance
enhancements in the run-time systems of performance tools.
Return values:
PAPI_ENOMEM Space could not be allocated to store the new thread
information.
PAPI_ESYS A system or C library call failed inside PAPI, see the
errno variable.
PAPI_ECMP Hardware counters for this thread could not be
initialized.
See also:
PAPI_unregister_thread
PAPI_thread_id
PAPI_thread_init
Author
Generated automatically by Doxygen for PAPI from the source code.
Version 5.1.1.0 Tue May 21 2013 PAPI_register_thread(3)
