From 2e3389623f8a58ae48e56ccec8c00bb9a8174388 Mon Sep 17 00:00:00 2001 From: langou Date: Mon, 9 Feb 2009 22:08:05 +0000 Subject: --- SRC/cgehrd.f | 4 ++-- SRC/clahr2.f | 13 ++++++++++--- SRC/dgehrd.f | 2 +- SRC/dlahr2.f | 13 ++++++++++--- SRC/sgehrd.f | 4 ++-- SRC/slahr2.f | 13 ++++++++++--- SRC/zgehrd.f | 4 ++-- SRC/zlahr2.f | 13 ++++++++++--- 8 files changed, 47 insertions(+), 19 deletions(-) diff --git a/SRC/cgehrd.f b/SRC/cgehrd.f index 055db08d..cbc50440 100644 --- a/SRC/cgehrd.f +++ b/SRC/cgehrd.f @@ -97,9 +97,9 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's CGEHRD +* This file is a slight modification of LAPACK-3.0's DGEHRD * subroutine incorporating improvements proposed by Quintana-Orti and -* Van de Geijn (2005). +* Van de Geijn (2006). (See DLAHR2.) * * ===================================================================== * diff --git a/SRC/clahr2.f b/SRC/clahr2.f index 3e97d3d5..6caaf832 100644 --- a/SRC/clahr2.f +++ b/SRC/clahr2.f @@ -100,11 +100,18 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's CLAHRD +* This subroutine is a slight modification of LAPACK-3.0's DLAHRD * incorporating improvements proposed by Quintana-Orti and Van de * Gejin. Note that the entries of A(1:K,2:NB) differ from those -* returned by the original LAPACK routine. This function is -* not backward compatible with LAPACK3.0. +* returned by the original LAPACK-3.0's DLAHRD routine. (This +* subroutine is not backward compatible with LAPACK-3.0's DLAHRD.) +* +* References +* ========== +* +* Gregorio Quintana-Orti and Robert van de Geijn, "Improving the +* performance of reduction to Hessenberg form," ACM Transactions on +* Mathematical Software, 32(2):180-194, June 2006. * * ===================================================================== * diff --git a/SRC/dgehrd.f b/SRC/dgehrd.f index 4ad82246..136f90b6 100644 --- a/SRC/dgehrd.f +++ b/SRC/dgehrd.f @@ -99,7 +99,7 @@ * * This file is a slight modification of LAPACK-3.0's DGEHRD * subroutine incorporating improvements proposed by Quintana-Orti and -* Van de Geijn (2005). +* Van de Geijn (2006). (See DLAHR2.) * * ===================================================================== * diff --git a/SRC/dlahr2.f b/SRC/dlahr2.f index d204394c..dd687076 100644 --- a/SRC/dlahr2.f +++ b/SRC/dlahr2.f @@ -100,11 +100,18 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's DLAHRD +* This subroutine is a slight modification of LAPACK-3.0's DLAHRD * incorporating improvements proposed by Quintana-Orti and Van de * Gejin. Note that the entries of A(1:K,2:NB) differ from those -* returned by the original LAPACK routine. This function is -* not backward compatible with LAPACK3.0. +* returned by the original LAPACK-3.0's DLAHRD routine. (This +* subroutine is not backward compatible with LAPACK-3.0's DLAHRD.) +* +* References +* ========== +* +* Gregorio Quintana-Orti and Robert van de Geijn, "Improving the +* performance of reduction to Hessenberg form," ACM Transactions on +* Mathematical Software, 32(2):180-194, June 2006. * * ===================================================================== * diff --git a/SRC/sgehrd.f b/SRC/sgehrd.f index fbe794b4..152bfb40 100644 --- a/SRC/sgehrd.f +++ b/SRC/sgehrd.f @@ -97,9 +97,9 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's SGEHRD +* This file is a slight modification of LAPACK-3.0's DGEHRD * subroutine incorporating improvements proposed by Quintana-Orti and -* Van de Geijn (2005). +* Van de Geijn (2006). (See DLAHR2.) * * ===================================================================== * diff --git a/SRC/slahr2.f b/SRC/slahr2.f index 0bf73d12..fa83c760 100644 --- a/SRC/slahr2.f +++ b/SRC/slahr2.f @@ -100,11 +100,18 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's SLAHRD +* This subroutine is a slight modification of LAPACK-3.0's DLAHRD * incorporating improvements proposed by Quintana-Orti and Van de * Gejin. Note that the entries of A(1:K,2:NB) differ from those -* returned by the original LAPACK routine. This function is -* not backward compatible with LAPACK3.0. +* returned by the original LAPACK-3.0's DLAHRD routine. (This +* subroutine is not backward compatible with LAPACK-3.0's DLAHRD.) +* +* References +* ========== +* +* Gregorio Quintana-Orti and Robert van de Geijn, "Improving the +* performance of reduction to Hessenberg form," ACM Transactions on +* Mathematical Software, 32(2):180-194, June 2006. * * ===================================================================== * diff --git a/SRC/zgehrd.f b/SRC/zgehrd.f index 045feaee..51f1b94e 100644 --- a/SRC/zgehrd.f +++ b/SRC/zgehrd.f @@ -97,9 +97,9 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's ZGEHRD +* This file is a slight modification of LAPACK-3.0's DGEHRD * subroutine incorporating improvements proposed by Quintana-Orti and -* Van de Geijn (2005). +* Van de Geijn (2006). (See DLAHR2.) * * ===================================================================== * diff --git a/SRC/zlahr2.f b/SRC/zlahr2.f index 8822ed69..ba56ed77 100644 --- a/SRC/zlahr2.f +++ b/SRC/zlahr2.f @@ -100,11 +100,18 @@ * modified element of the upper Hessenberg matrix H, and vi denotes an * element of the vector defining H(i). * -* This file is a slight modification of LAPACK-3.0's ZLAHRD +* This subroutine is a slight modification of LAPACK-3.0's DLAHRD * incorporating improvements proposed by Quintana-Orti and Van de * Gejin. Note that the entries of A(1:K,2:NB) differ from those -* returned by the original LAPACK routine. This function is -* not backward compatible with LAPACK3.0. +* returned by the original LAPACK-3.0's DLAHRD routine. (This +* subroutine is not backward compatible with LAPACK-3.0's DLAHRD.) +* +* References +* ========== +* +* Gregorio Quintana-Orti and Robert van de Geijn, "Improving the +* performance of reduction to Hessenberg form," ACM Transactions on +* Mathematical Software, 32(2):180-194, June 2006. * * ===================================================================== * -- cgit v1.2.3