Cublas reduce operation?

Dear Nvidia user,

is there a cublas routine that perform a reduce operation? Something like that:

 !$OMP TARGET TEAMS LOOP REDUCTION(+:dt) is_device_ptr(x,y)
 !$OMP& MAP(TOFROM:dt)
  do i=1,n
     dt = dt+x(i)*y(i)*b(i)
  enddo

  vlsc3_omp = dt

I checked the cublas manual bit i didn’t find a reduce operation:

[https://docs.nvidia.com/cuda/pdf/CUBLAS_Library.pdf]

No, BLAS in general doesn’t have a reduction operation.