table of contents
PAPI_register_thread(3) | PAPI | PAPI_register_thread(3) |
NAME¶
PAPI_register_thread -
Notify PAPI that a thread has 'appeared'.
SYNOPSIS¶
Detailed Description¶
C Interface:
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_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_thread_id
PAPI_thread_init
Author¶
Generated automatically by Doxygen for PAPI from the source code.
Thu Feb 27 2020 | Version 6.0.0.0 |