LAPACK 3.12.0
LAPACK: Linear Algebra PACKage

Functions  
subroutine  claqps (m, n, offset, nb, kb, a, lda, jpvt, tau, vn1, vn2, auxv, f, ldf) 
CLAQPS computes a step of QR factorization with column pivoting of a real mbyn matrix A by using BLAS level 3.  
subroutine  dlaqps (m, n, offset, nb, kb, a, lda, jpvt, tau, vn1, vn2, auxv, f, ldf) 
DLAQPS computes a step of QR factorization with column pivoting of a real mbyn matrix A by using BLAS level 3.  
subroutine  slaqps (m, n, offset, nb, kb, a, lda, jpvt, tau, vn1, vn2, auxv, f, ldf) 
SLAQPS computes a step of QR factorization with column pivoting of a real mbyn matrix A by using BLAS level 3.  
subroutine  zlaqps (m, n, offset, nb, kb, a, lda, jpvt, tau, vn1, vn2, auxv, f, ldf) 
ZLAQPS computes a step of QR factorization with column pivoting of a real mbyn matrix A by using BLAS level 3.  