GetNumThreads
GetNumThreads
Returns the number of existing threads in the multithreading environment.
Syntax
IppStatus ippcpGetNumThreads(int*
pNumThr
);
Include Files
ippcp.h
Parameters
- pNumThr
- Pointer to the number of threads.
Description
This function returns the number of OpenMP* threads specified by the user previously. If it is not specified, the function returns the initial number of threads that depends on the number of logical processors.
Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error condition when thepNumThrpointer isNULL.
- ippStsNoOperation
- Indicates that there is no such operation in the static version of the library.