NAG fl90, Release 3 FNCRC03SB Cray C90, Cray CF90 Single Precision Installer's Note Contents 1. Introduction 2. Implementation Provided 2.1. Applicability 2.2. Derivation 3. Distribution Medium 3.1. Recording Details 3.2. Contents 3.3. File Sizes 4. Library Installation 4.1. Installation 4.2. Checking Accessibility 4.3. Release to Users 5. Additional Services from NAG 6. Support from NAG 7. NAG Users Association 1. Introduction This document is essential reading for whoever is responsible for the installation of the NAG fl90 implementation specified in the title. The installer will be supplied with a printed copy of this document. Both this and the Users' Note are supplied on the distribution medium. Whenever the NAG fl90 library has been supplied in compiled form, that form is considered to be the standard library file. The use of all supplied software must be in accordance with the terms and conditions of the Software Licence signed by NAG and each site. In particular, users must not have free access to the text of the library routines. Any request to use NAG software on a computer other than the one licensed must be referred to NAG (see Section 6). 2. Implementation Provided 2.1. Applicability This implementation is a compiled, tested, ready-to-use version of NAG fl90 that is considered suitable for operation on the computer systems detailed below: hardware: CRAY C90 family operating system: UNICOS v9.0.2.6 or compatible Fortran compiler: Cray CF90 version 3.0.1.1 or compatible For information about implementations of NAG fl90 for use on other computer systems please contact NAG. 2.2. Derivation This implementation was produced at NAG Ltd., Oxford (logged in remotely to Cray Research at Eagan) on the computer system detailed below: hardware: CRAY C90 operating system: UNICOS v9.0.2.6 Fortran compiler: Cray CF90 version 3.0.1.1 The entire NAG fl90 library was compiled with optimization level (-O vector 3), except for the following underlying procedures, which had to be compiled at lesser optimization levels: e04gbf_8st.f90 (-O2) f06qtf_7st.f90 (-O vector 2) The NAG fl90 library was also compiled with the following compiler option: -ffree 3. Distribution Medium 3.1. Recording Details The implementation is distributed in tar format on CD-ROM, unless otherwise indicated on the medium and accompanying despatch note. For further details, refer to other documentation supplied or contact NAG (see Section 6). 3.2. Contents The following shows the directory/file organization of the materials on the distribution medium. A brief description of some of the files is given. |-- in (Installer's Note) |-- doc --|-- *.3 (man pages) | |-- *.html (HTML pages) | |-- images --|-- *.gif (image files for HTML | pages) | |-- libnagfl90.a (compiled library) | |-- libnagfl90_noblas.a (compiled library without | NAG BLAS and LAPACK fncrc03sb --| procedures) | |-- nagfl90_mod.a (compiled modules library) | | |-- source ---|-- *.f90 |-- examples --|-- data -----|-- *.dat | |-- results --|-- *.r | |-- source --|-- c?? --|-- *.f90 | | |-- nagfl90 (NAG module file) |-- scripts --| |-- nagexample (shell scripts to run |-- nagexample_noblas example programs) This implementation includes two compiled libraries: libnagfl90.a - The complete NAG fl90 library including the NAG BLAS and LAPACK procedures libnagfl90_noblas.a - The NAG fl90 library for use with the Cray libsci.a library. This library does not contain the NAG BLAS and LAPACK procedures 3.3. File Sizes The files require approximately the following disk space: compiled libraries, libnagfl90.a: 12.1 Mb libnagfl90_noblas.a: 10.1 Mb compiled modules library: 4.7 Mb example program material: 1.1 Mb documentation files: 0.6 Mb library source code: 10.5 Mb (not needed on disk permanently) 4. Library Installation 4.1. Installation To install all primary material (to be made available to users), the following steps are suggested: (a) Create the directory /opt/nagfl90: mkdir -m755 /opt/nagfl90 (b) Use the UNIX tar utility to read documentation, compiled libraries, compiled modules library and examples to this directory, e.g. cd /opt/nagfl90 tar xvf /cdrom/fn03.tar fncrc03sb/doc fncrc03sb/libnagfl90.a \ fncrc03sb/libnagfl90_noblas.a \ fncrc03sb/nagfl90_mod.a \ fncrc03sb/examples fncrc03sb/scripts (assuming the CD-ROM has been mounted as /cdrom). (c) Copy the module file nagfl90 to /opt/modulefiles: cp fncrc03sb/scripts/nagfl90 /opt/modulefiles To access the modules library and the object libraries a user should use the command: module load nagfl90 The scripts nagexample and nagexample_noblas 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. The man pages should be moved to the appropriate directory. All pages belong in section 3 of man, e.g. cd doc mv *.3 /usr/local/man/man3 To install all material (including source) use the UNIX tar utility, e.g. tar xvf /cdrom/fn03.tar Source should be needed only for reference by whoever is responsible for the installation of the library. This material should not be made available to users. 4.2. Checking Accessibility The installation can be tested by using the scripts nagexample and nagexample_noblas (when logged in as a normal user). Both of the scripts will copy an example program and its data, compile it, link it with the library and run it. For example, give the command nagexample nag_lib_support_ex01 or nagexample_noblas nag_lib_support_ex01 4.3. Release to Users The supplied Users' Note should be checked and amended as necessary (particularly the section "Accessing the Library"). The Users' Note is provided in man page form in nag_fn_un.3. The following material should also be made accessible to users: compiled libraries: libnagfl90.a libnagfl90_noblas.a compiled modules library: nagfl90_mod.a NAG module file: scripts/nagfl90 example program material: examples/source/*.f90 examples/data/*.dat examples/results/*.r scripts/nagexample scripts/nagexample_noblas documentation files: doc/*.3 doc/*.html doc/images/*.gif Making the supplied example material directly available to users provides them with easily adaptable templates for their own problems. 5. Additional Services from NAG (a) Documentation Each NAG fl90 site is provided with a printed copy of the NAG fl90 Manual. Additional manuals are available at prices published in the NAG documentation order form. NAG fl90 TextWare, a hypertext version of the full manual, is bundled with this implementation. For a list of supported platforms, see the Installer's Note for the TextWare product. 6. Support from NAG (a) Contact with NAG Queries concerning this document or the implementation generally should be directed initially to your local Advisory Service. If you have difficulty in making contact locally, you can write to NAG directly, at one of the supplied addresses. Users subscribing to the support service are encouraged to contact one of the NAG Response Centres (see below). (b) NAG Response Centres 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 please quote your NAG user reference and NAG product code. (c) Network Network, NAG's newsletter, is produced periodically and sent free of charge to sites with a supported product or service. (d) NAG Website The NAG Website is an information service providing items of interest to users and prospective users of NAG products and services. The information is regularly updated and reviewed and includes implementation availability, descriptions of products, downloadable software and technical reports. The NAG Website can be accessed at http://www.nag.co.uk/ or http://www.nag.com/ (in the USA) 7. NAG Users Association NAGUA, the NAG Users Association, is a self-financing, non-profitmaking body. It exists to promote communications between NAG and users of its products and services. It provides information to NAG on the requirements of users, who are in turn kept informed of developments in services. Membership is available to any institution or individual holding a licence for any NAG product or service. Members receive discounts on the registration fees at conferences and workshops. For an information pack and membership application form, please contact NAGUA at the supplied address. Appendix - supplied addresses NAG Ltd Wilkinson House Jordan Hill Road OXFORD OX2 8DR NAG Ltd Response Centre United Kingdom email: support@nag.co.uk Tel: +44 1865 511245 Tel: +44 1865 311744 Fax: +44 1865 310139 Fax: +44 1865 310139 NAG Inc 1400 Opus Place, Suite 200 Downers Grove IL 60515-5702 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 2346 NAG GmbH Schleissheimerstrasse 5 D-85748 Garching Deutschland email: naggmbh@nag.co.uk Tel: +49 89 3207395 Fax: +49 89 3207396 NAG Users Association PO Box 426 OXFORD OX2 8SD United Kingdom email: nagua@nag.co.uk Tel: +44 1865 311102 [NP3311/IN]