void CORE_slaed3_updatevectors	(	int	op,
		int	wsmode,
		int	n,
		int	n1,
		int	K,
		int	il_nondef,
		int	iu_nondef,
		float *	Q,
		int	ldq,
		float *	Q2,
		const int *	ctot,
		float *	W,
		int	start,
		int	end
	)

CORE_slaed3_updatevectors -

Parameters

[in]	op	Type of operation to apply = PlasmaLaed3Update1: Apply the GEMM on the first subproblem = PlasmaLaed3Update2: Apply the GEMM on the second subproblem and merge the eigenvalues. = PlasmaLaed3UpdateAll: Apply all operations in one call.
[in]	wsmode	Specifies the amount of extra workspace used for the computations. = 0 : means that no extra workspace is available (WORK = NULL). S = Q2 + n12 * n1 + n23 * (n-n1) is used as the workspace to sequentially apply the updates = 1 : means that extra workspace has been allocated in CORE_slaed3_computevectors() to apply the updates in parallel. If op = PlasmaLaed3Update1, the first subproblem is updated. If op = PlasmaLaed3Update2, the second subproblem is updated. = 3 : means that extra workspace has been allocated in after K has been computed in CORE_slaed2_computeK(). Allows to apply both updates in parallel as previously.
[in]	n	n specifies the dimension of the symmetric tridiagonal matrix
[in]	n1	n1 specifies the location of the last eigenvalue of the first subproblem min(1, n) <= n1 <= n/2
[in]	K	K specifies the number of non-deflated eigenvalues
[in]	il_nondef	The first eigenvector index when computing only a subset of all eigenpairs
[in]	iu_nondef	The last eigenvector index when computing only a subset of all eigenpairs
[out]	Q	The current eigenvectors
[in]	ldq	LDQ specifies the leading direction of Q
[in,out]	Q2	The updated eigenvectors
[in]	ctot	ctot indicates the number of vectors of each type in the Q matrix. 0- non-zero in the upper half only 1- dense 2- non-zero in the lower half only 3- deflated
[in]	W	W is the place were will be stored the updated eigenvectors
[in]	start	start specifies the first column index to be considered by this kernel
[in]	end	end specifies the last column index to be considered by this kernel