The Intel Fortran compiler (ifort) is a highly optimizing Fortran compiler for Intel CPUs. Code produced by this compiler may also be run on x86 compatible CPUs such as those from AMD.
Looking for Mac fonts? Click to find the best 66 free fonts in the Mac style. Every font is free to download! Optimization bug in Intel Fortran 10.0 and early 10.1. 32-bit Intel Fortran 10.0 (and early 10.1) has a bug in the optimizer, which conflicts with the faster-running compile options which are set by default when you install Release 10.0-001 (April 2009) or later Source-code GEMPACK. The bug was fixed for Intel Fortran 10.1.021 and later.
All managed Linux workstations and compute clusters, but use is logged and groups using the compiler are asked for a contribution towards the cost of renewing the licence each year. This is usually fairly modest. Contact [email protected] if you would like to see the most recent prices.
If you are using the modules environment then you just need to load the appropriate module. It may be loaded for you already. The name of the module is icc because our package also includes the Intel C/C++ compiler. The name of the compiler program itself is ifort. So for example
ifort (IFORT) 18.0.5 20180823
Copyright (C) 1985-2018 Intel Corporation. All rights reserved.
Copyright (C) 1985-2018 Intel Corporation. All rights reserved.
There are usually multiple versions of the compiler installed on any given machine, as Intel release a new one fairly often. If you use modules you can easily switch between different versions (see the modules documentation).
This is commercial licence-managed software. However Intel allows students to register for a free single-user single-machine licence. This cannot cover everyone in the department as many people are not students according to Intel's definition. We therefore have purchased an academic network licence for the department. This allows anyone to use the compiler provided the licence server is available and has a free licence. You do not need the licence in order to run the binaries that the compiler produces, only to compile. You may redistribute the binaries produced, and you may also redistribute with them certain runtime libraries from the compiler suite. A full list of redistributable files may be found in the licenses/fredist.txt file in the compiler's install directory.
The compiler comes with manpages. You may need to load the module to make the manpage available. However most of the documentation is in HTML and PDF form in the doc subdirectory of the compiler's install directory. You will have to use a web browser or PDF reader to view it. A good place to start is the file fcompindex.html.
The compiler is downloadable from https://software.intel.com/en-us/parallel-studio-xe .
From version 16 (Composer XE 2016) onwards
Thanks to the scripting, all that should be necessary is to complete the following few steps.
Ifort Download Mac Download
- Download the two (cpp & fortran) .tgz 'tarballs' to a local /scratch directory of your own e.g. /scratch/${USER}.
- Become root on the same workstation with 'ssh -A root@localhost'. This ensures your ssh key is available, which is needed towards the end of the script for updating environment modules packages on downloads.
- Change to directory /scratch/${USER} (or wherever you put the tarballs) and type '/usr/local/shared/sbin/install-intel-<year>.sh <cpp-tarball>.tgz <fortran-tarball>.tgz' where <year> is the year script was last used.
Ifort Download Mac App
Notes on the script
Ifort Download Mac Software
Path to DEBS has been changed to /var/www/html/local-debs for Ubuntu 16.04.
The script should now remove the INSTALLDIR/.scripts directory in its clean tasks and make all .png files in & below BASEDIR/uninstall/images world-readable.
The script should now remove the INSTALLDIR/.scripts directory in its clean tasks and make all .png files in & below BASEDIR/uninstall/images world-readable.