12-25-2009
10 More Discussions You Might Find Interesting
1. Programming
To install C++ complier to my UNIX workstation, I was asked to have the following subsets already in the OSF
OSFBASEnnn
OSFPGMRnnn
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Where could I find those subsets to load into my UNIX system? (0 Replies)
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2. AIX
hello,
Does AIX 6.1 available for download?
Thanks,
Prashant. (2 Replies)
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3. Solaris
I download sun solaris 10(sol-10-u5-ga-x86-dvd-iso-a), then I extract the file but I cannot install. after that I burn it to DVD than reboot the computer to make it install but it dosenot work. Please tell me how can I do:mad: (4 Replies)
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Hi,
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Ferdie (1 Reply)
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5. UNIX for Dummies Questions & Answers
Hi..
I want to download & install JDK 1.6 for linux so please help me where i can downlod it free
Regards
Rinku Garg (1 Reply)
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6. AIX
Hello,
I'm helping to manage an enterprise shop with a few UNIX AIX and Sun Solaris boxes.
From where can I get sudu and how easy is it to install? We're interested in both the AIX and Sun installs.
Thanks in advance. (2 Replies)
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7. Shell Programming and Scripting
i require the shell script that is running on the AIX to download a file from Windows desktop to the location where the shell script resides onthe AIX system. I have used the below code: but it throwing the error as below.please help me at the earliest to resolve the issue.
error message :... (1 Reply)
Discussion started by: kvkc
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8. Red Hat
Hi, I have some questions about RHEL and CentOS download and installation.
(1) Is RHEL6.0 x86_64 beta downloaded from Red Hat site working fine?
(2) Where to download CentOS 5.5 DVD iso without using BitTorrent?
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9. Red Hat
Hello,
I'm going to use HeidiSQL client in order to access MS SQL server.
I'm running RHEL6 64 bit. This application is supported on my OS but only using WINE. Well I installed WINE. When I try to connect to my database is crashes and says that I need Microsoft Data Access Components 2.1 (or... (0 Replies)
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10. Shell Programming and Scripting
Can anyone tell the steps to download and install unix OS in windows 7 32 bit. I want to install unix and practice commands there. Any version is ok (4 Replies)
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LEARN ABOUT REDHAT
zlaqps
ZLAQPS(l) ) ZLAQPS(l)
NAME
ZLAQPS - compute a step of QR factorization with column pivoting of a complex M-by-N matrix A by using Blas-3
SYNOPSIS
SUBROUTINE ZLAQPS( M, N, OFFSET, NB, KB, A, LDA, JPVT, TAU, VN1, VN2, AUXV, F, LDF )
INTEGER KB, LDA, LDF, M, N, NB, OFFSET
INTEGER JPVT( * )
DOUBLE PRECISION VN1( * ), VN2( * )
COMPLEX*16 A( LDA, * ), AUXV( * ), F( LDF, * ), TAU( * )
PURPOSE
ZLAQPS computes a step of QR factorization with column pivoting of a complex M-by-N matrix A by using Blas-3. It tries to factorize NB col-
umns from A starting from the row OFFSET+1, and updates all of the matrix with Blas-3 xGEMM.
In some cases, due to catastrophic cancellations, it cannot factorize NB columns. Hence, the actual number of factorized columns is
returned in KB.
Block A(1:OFFSET,1:N) is accordingly pivoted, but not factorized.
ARGUMENTS
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrix A. N >= 0
OFFSET (input) INTEGER
The number of rows of A that have been factorized in previous steps.
NB (input) INTEGER
The number of columns to factorize.
KB (output) INTEGER
The number of columns actually factorized.
A (input/output) COMPLEX*16 array, dimension (LDA,N)
On entry, the M-by-N matrix A. On exit, block A(OFFSET+1:M,1:KB) is the triangular
factor obtained and block A(1:OFFSET,1:N) has been accordingly pivoted, but no factorized. The rest of the matrix, block A(OFF-
SET+1:M,KB+1:N) has been updated.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
JPVT (input/output) INTEGER array, dimension (N)
JPVT(I) = K <==> Column K of the full matrix A has been permuted into position I in AP.
TAU (output) COMPLEX*16 array, dimension (KB)
The scalar factors of the elementary reflectors.
VN1 (input/output) DOUBLE PRECISION array, dimension (N)
The vector with the partial column norms.
VN2 (input/output) DOUBLE PRECISION array, dimension (N)
The vector with the exact column norms.
AUXV (input/output) COMPLEX*16 array, dimension (NB)
Auxiliar vector.
F (input/output) COMPLEX*16 array, dimension (LDF,NB)
Matrix F' = L*Y'*A.
LDF (input) INTEGER
The leading dimension of the array F. LDF >= max(1,N).
FURTHER DETAILS
Based on contributions by
G. Quintana-Orti, Depto. de Informatica, Universidad Jaime I, Spain
X. Sun, Computer Science Dept., Duke University, USA
LAPACK version 3.0 15 June 2000 ZLAQPS(l)