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slasdt.f(3) LAPACK slasdt.f(3)
NAME
slasdt.f -
SYNOPSIS
Functions/Subroutines
subroutine slasdt (N, LVL, ND, INODE, NDIML, NDIMR, MSUB)
SLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc.
Function/Subroutine Documentation
subroutine slasdt (integerN, integerLVL, integerND, integer, dimension( * )INODE, integer, dimension( * )NDIML, integer, dimension( * )NDIMR,
integerMSUB)
SLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc.
Purpose:
SLASDT creates a tree of subproblems for bidiagonal divide and
conquer.
Parameters:
N
N is INTEGER
On entry, the number of diagonal elements of the
bidiagonal matrix.
LVL
LVL is INTEGER
On exit, the number of levels on the computation tree.
ND
ND is INTEGER
On exit, the number of nodes on the tree.
INODE
INODE is INTEGER array, dimension ( N )
On exit, centers of subproblems.
NDIML
NDIML is INTEGER array, dimension ( N )
On exit, row dimensions of left children.
NDIMR
NDIMR is INTEGER array, dimension ( N )
On exit, row dimensions of right children.
MSUB
MSUB is INTEGER
On entry, the maximum row dimension each subproblem at the
bottom of the tree can be of.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Contributors:
Ming Gu and Huan Ren, Computer Science Division, University of California at Berkeley, USA
Definition at line 106 of file slasdt.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 slasdt.f(3)