List the registered thread ids. More...
PAPI_list_threads() returns to the caller a list of all thread IDs known to PAPI.
This call assumes an initialized PAPI library.
|[in,out]||*tids||– A pointer to a preallocated array. This may be NULL to only return a count of threads. No more than *number codes will be stored in the array.|
|[in,out]||*number||– An input and output parameter. Input specifies the number of allocated elements in *tids (if non-NULL) and output specifies the number of threads.|
|PAPI_OK||The call returned successfully.|
|PAPI_EINVAL||*number has an improper value|