tridiagonalization_householder()

__kernel void stan::math::opencl_kernels::tridiagonalization_householder	(	__global double *	P,
		__global double *	V,
		__global double *	q_glob,
		const int	P_rows,
		const int	V_rows,
		const int	j,
		const int	k
	)

Calculates householder vector and first element of the vector v.

Must be run with 1 workgroup of LOCAL_SIZE_ threads.

Parameters

[in,out]	P	packed matrix being constructed
[in,out]	V	matrix V
[out]	q_glob	q
	P_rows	Number of rows of the packed matrix
	V_rows	Number of rows of the matrix V
	j	Start column of the block to work on
	k	Index of the householder vector in the block to create

Definition at line 27 of file tridiagonalization.hpp.