Retrieve a pointer to a thread specific data structure. More...
@par Prototype: \#include <papi.h> @n int PAPI_get_thr_specific( int tag, void **ptr ); @param tag An identifier, the value of which is either PAPI_USR1_TLS or PAPI_USR2_TLS. This identifier indicates which of several data structures associated with this thread is to be accessed. @param ptr A pointer to the memory containing the data structure. @retval PAPI_OK @retval PAPI_EINVAL The @em tag argument is out of range. In C, PAPI_get_thr_specific PAPI_get_thr_specific will retrieve the pointer from the array with index @em tag. There are 2 user available locations and @em tag can be either PAPI_USR1_TLS or PAPI_USR2_TLS. The array mentioned above is managed by PAPI and allocated to each thread which has called PAPI_thread_init. There is no Fortran equivalent function. @par Example: