PAPI 7.1.0.0
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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 |