Your attention is drawn to the terms and conditions of the Software License regarding the use of NAG software. Any request to use this software other than on the licensed computer must be referred to NAG, as should requests for information about the availability of other implementations.
This implementation is a compiled, tested, ready-to-use version of the NAG Fortran Library that is considered suitable for operation on the computer systems detailed below:
hardware: SPARC V8 or compatible
operating system: Solaris 2.8 (SunOS 5.8), Solaris 10 (SunOS 5.10)
and compatible
Fortran compiler: Sun Fortran 90
Version 8.0, 8.1(SunStudio 10) and compatible
This implementation is suitable for use on 32 bit or 64 bit Sun
Solaris systems. A separate implementation, FLSO621DCL,
is available which has been compiled with the -xarch=v9a
compiler flag for use on 64 bit Solaris systems only.
This implementation was produced at NAG Ltd., Oxford on the computing system detailed below:
hardware: Sun SPARC V880
operating system: Solaris 2.8 (SunOS 5.8)
Fortran compiler: Sun Fortran 90
Version 8.0
and was also tested on
hardware: SUNW,Sun-Fire-V210
operating system: Solaris 10 (SunOS 5.10)
Fortran compiler: Sun Fortran 90
Version 8.1 (SunStudio 10)
The entire NAG Fortran Library, Mark 21, was compiled with full compiler optimization (-O4).
This library has been tested using the Basic Linear Algebra Subprograms (BLAS) and linear algebra routines (LAPACK) provided by NAG (see the Chapter Introductions for F06, F07 and F08 in the NAG Fortran Library Manual). The libnag_spl.a and libnag_spl.so object libraries were tested using the SPARC-specific BLAS/LAPACK routines in the (optional) Sun Performance Library; see Section 4 (b) of the Users' Note for details of which routines were used.
|- doc -|- in.html (Installer's Note, (this document))
| |- un.html (Users' Note)
|
| |- libnag_nag.a (static self-contained library
| | including NAG BLAS/LAPACK)
|- lib -|- libnag_nag.so (shareable self-contained library
| | including NAG BLAS/LAPACK)
| |- libnag_spl.a (static library requiring
| | vendor BLAS/LAPACK)
| |- libnag_spl.so (shareable library requiring
| vendor BLAS/LAPACK)
flsol21dcl -|
|- nag_interface_blocks -|- *
|
| |- source --|- ??????e.f
|- examples -|- data ----|- ??????e.d
| |- results -|- ??????e.r
|
|- scripts -|- nagexample*
|
| |- bin -|- * (directories of binaries
| | for supported platforms)
|- license -|- README.TXT
|
|- htmlman -|- * (End User Guide)
The following shows the directory/file organization of the Library documentation materials as they will be installed.
nagdoc_fl21 -|- html -|- mark21.html (main index)
| |
| |- [A00-X05] -|- *.html (chapter contents files)
| |
| |- examples -|- data -|- *e.d (example program data)
| | |
| | |- source -|- *e.f (example program source)
| |
| |- frontmatter -|- *.html (sundry information)
| |
| |- genint -|- *.html (introductory material)
| |
| |- images -|- *.gif (nag images)
| | |
| | |- topbar -|- *.gif (Fortran Library images)
| |
| |- indexes -|- gams -|- fl_gams.html (main GAMS index)
| | | |
| | | |- *.html (GAMS files)
| | |
| | |- kwic -|- fl_kwic.html (main KWIC index)
| | |
| | |- *.html (KWIC files)
| |
| |- styles -|- libdoc.css (cascading style sheet)
|
|- pdf -|- mark21.pdf (main index)
|
|- [A00-X05] -|- *.pdf (chapter and routine files)
|
|- frontmatter *.pdf (sundry information)
|
|- genint -|- *.pdf (introductory material)
|
|- indexes -|- *.pdf (sundry information)
|
|- INUNs -|- *.pdf (sundry information)
compiled libraries: libnag_nag.a 29.3 Mb libnag_nag.so 22.7 Mb libnag_spl.a 28.7 Mb libnag_spl.so 22.4 Mb interface blocks: 1.1 Mb example program material: 14.5 Mb scripts: 20.0 Kb library documentation files: 54.0 Kb manual documentation files: 192.8 Mb licensing materials 69.1 Mb
./install.shBy default, the materials will be installed in /opt/NAG/ or /usr/local/NAG/ depending on your system. The installer may choose a different location. In this document we refer to the directory /opt/NAG/flsol21dcl or /usr/local/NAG/flsol21dcl as [INSTALL_DIR].
The directory [INSTALL_DIR] is referenced in the Users' Note (un.html).
The directory [INSTALL_DIR]/scripts contains one or more scripts to show how to use the libraries provided with this implementation. See Users' Note, Example Programs. Subsequent to the installation, if the installer moves the library to some other location then these scripts must be changed to reflect that fact.
To simplify access to the libraries you may wish to create symbolic links in a system location such as /usr/lib pointing at the installed libraries. They would then be in the default search path of the linker during the link phase, and be available for execution at run time (in the case of shareable libraries). Note that if both the static and shareable version of a library are placed in a directory then the shareable version is usually used by default.
The install script can install the Library documentation material in the same location as the NAG Library material or at some other location of the installer's choice.
You may wish to move the Library documentation files to the same location as that for other NAG products. You are encouraged to make them readily available to users.
The NAG Fortran Library Interface Blocks define the type and arguments of each user callable NAG Fortran Library routine. These are not essential to calling the NAG Fortran Library from Fortran 90/95 programs. Their purpose is to allow the Fortran 90/95 compiler to check that NAG Fortran Library routines are called correctly.
The interface block files (nag_interface_blocks/*) are supplied in both source form and pre-compiled module form.
The
The libraries can be installed manually by following the instructions below:
Use the tar utility to extract the materials, e.g.
tar xvf /cdrom/fl21.tar(assuming the CD-ROM has been mounted as /cdrom).
Each library is provided in both static and shareable format. You also have a choice of libraries; self contained libraries which use NAG supplied BLAS and LAPACK or libraries which require the use of vendor supplied BLAS and LAPACK. You may choose to install some or all of the libraries.
To simplify access to the libraries you may wish to create symbolic links in a system location such as /usr/lib pointing at the installed libraries. Then they would be in the default search path of the linker during the link phase, and be available for execution at run time (in the case of shareable libraries). Note that if both the static and shareable version of a library are placed in a directory then the shareable version is usually used by default.
To install the Library documentation material manually, use the tar utility, e.g.
tar xvf /cdrom/fl21_doc.tar(assuming the CD-ROM has been mounted as /cdrom).
You may wish to move the Library documentation files to the same location as that for other NAG products. You are encouraged to make them readily available to users.
The NAG Fortran Library Interface Blocks define the type and arguments of each user callable NAG Fortran Library routine. These are not essential to calling the NAG Fortran Library from Fortran 90/95 programs. Their purpose is to allow the Fortran 90/95 compiler to check that NAG Fortran Library routines are called correctly.
The interface block files (nag_interface_blocks/*) are supplied in both source form and pre-compiled module form.
The
The directory [INSTALL_DIR]/scripts contains one or more scripts to show how to use the libraries provided with this implementation. These scripts refer to the local directory containing the example programs. The files should be copied to (for example) /usr/local/bin, modified to reflect the local installation, and their protection set to world execute.
In order to enable the software, NAG will issue you with a license key. The license key is a simple text file containing details of the software that will be enabled.
To request a license key, run the program key_rqst located in the license/bin/sun4_u7/ subdirectory of the software distribution. This utility does not have a GUI and must be run from a command prompt. Complete the form that it displays and e-mail (or FAX) it to NAG.
A short term (demonstration or trial) license key contains one or more lines like the following:
FEATURE NAG_FL NAG 21.000 10-apr-2005 0 CBDA2041DC1BC45D2B68 "ANY" DEMOSpecifically, it has a line starting with the word FEATURE and is referred to here as an uncounted license key. Longer term uncounted license keys must be locked to a specific computer, i.e. they will enable the software on one computer only. These license keys include the FLEXlm hostid of the computer instead of the word DEMO above.
Once you have obtained the license key, store the text of it in a file, say [INSTALL_DIR]/license.lic.
For an uncounted license, the location of the license file must be made known to the NAG application by setting the environment variable LM_LICENSE_FILE to the full pathname of the file before the application is invoked.
For example, in the C-shell, type:
setenv LM_LICENSE_FILE [INSTALL_DIR]/license.licor in the Bourne shell, type:
LM_LICENSE_FILE=[INSTALL_DIR]/license.lic export LM_LICENSE_FILENo other actions are required to install an uncounted license.
Further details about FLEXlm and how it may be configured to suit your local circumstances are included in the FLEXlm End Users Guide.
The following material should also be made accessible to users:
documentation files:
The nagdoc_fl21 directory contains the online documentation. This should be made available to users, in addition to the following:
compiled libraries:
libnag_nag.a libnag_nag.so libnag_spl.a libnag_spl.sointerface block files:
nag_interface_blocks/*example program material:
examples/source/??????e.f examples/data/??????e.d examples/results/??????e.r scripts/nagexample*
Note that the example material has been adapted, if necessary, from that published in the NAG Fortran Library Manual, so that programs are suitable for execution with this implementation with no further changes (but see Section 4.3.1 for comments about possible differences in results obtained). Making the example material directly available to users provides them with easily adaptable templates for their own problems.
On-line documentation is bundled with this implementation. Please see Section 4.
The NAG Response Centres are available for general enquiries from all users and also for technical queries from sites with an annually licensed product or support service.
The Response Centres are open during office hours, but contact is possible by fax, email and phone (answering machine) at all times.
When contacting a Response Centre it helps us deal with your enquiry quickly if you can quote your NAG site reference and NAG product code (in this case FLSOL21DCL).
The NAG websites provide information about implementation availability, descriptions of products, downloadable software, product documentation and technical reports. The NAG websites can be accessed at the following URLs:
http://www.nag.co.uk/, http://www.nag.com/ or http://www.nag-j.co.jp/
NAG Ltd Wilkinson House Jordan Hill Road OXFORD OX2 8DR NAG Ltd Response Centre United Kingdom email: support@nag.co.uk Tel: +44 (0)1865 511245 Tel: +44 (0)1865 311744 Fax: +44 (0)1865 310139 Fax: +44 (0)1865 310139 NAG Inc 1431 Opus Place, Suite 220 Downers Grove IL 60515-1362 NAG Inc Response Center USA email: infodesk@nag.com Tel: +1 630 971 2337 Tel: +1 630 971 2345 Fax: +1 630 971 2706 Fax: +1 630 971 2706 Nihon NAG KK Hatchobori Frontier Building 2F 4-9-9 Hatchobori Chuo-ku Tokyo 104-0032 Japan email: help@nag-j.co.jp Tel: +81 (0)3 5542 6311 Fax: +81 (0)3 5542 6312