Intel® Fortran Compiler for Linux* - Invoking the compiler
For 11.x compilers (10.x compilers did not need an argument), enter:
$ source <path-to-ifort-bin-dir>/ifortvars.sh (bash) <arg>
% source <path-to-ifort-bin-dir>/ifortvars. ... Author: Wendy Doerner (Intel) Type: Technical Notes |
11/04/2009
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Intel Fortran Compiler 11.1 Release Notes
Current release notes and installation guide for the Intel Fortran Compiler 11.1 products for Linux, Mac OS X and Windows Author: Steve Lionel (Intel) Type: Technical Notes |
10/22/2009
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Error while copying license file - Intel(R) Compilers for Mac OS X
Problem : During installation, an error message of "Error while copying license file. Please make sure you have write permission to the license folder" will result if the user does not have write per ... Author: Roland Wiele (Intel) Type: Technical Notes |
08/03/2009
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Intel® Fortran Compiler - Support for Fortran language standards
Describes compliance of Intel Fortran compilers with Fortran language standards. Author: Steve Lionel (Intel) Type: Technical Notes |
06/24/2009
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IA-32 and Intel®64 Processor Targeting Overview
The compiler supports many options that tune or optimize an application for different Intel and non-Intel processors. Differences are explained, and the switches /arch, /Qx..., /Qax... (Windows*) and -m, -x..., -ax... (Linux*, Mac OS* X) are recommended. Author: Martyn Corden (Intel) Type: Technical Notes |
04/06/2009
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Debugging on Intel(R) Platforms
Debug Solutions for Intel(R) Platforms. From IA-32 and Intel(R) 64 to IA-64. From Servers and Workstations to Embedded Applications Author: Robert MuellerAlbrecht (Intel) Type: Technical Notes |
03/09/2009
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Building WRF with the Intel® compilers
This guide is intended to help Intel® compiler customers use the latest version of the Intel® Fortran Compiler with the numerical weather prediction code WRF on Intel® architecture systems running Linux* or Mac OS* X. Type: Technical Notes |
02/27/2009
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Library not found: crt0
Mac OS X linking error: libcrt0 not found. Author: Ronald W. Green (Intel) Type: Technical Notes |
02/23/2009
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Intel Compilers for Mac OS* X Version 10.1 Silent Installation Guide
The Intel Compilers for Mac OS* X Version 10.1 Silent Installation Guide demonstrates how to install the Intel Compilers from the command line. This is useful for remote, automated installations and avoiding prerequisite checking. Author: Ronald W. Green (Intel) Type: Technical Notes |
02/20/2009
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Intel® Fortran Compiler - Increased stack usage of 8.0 or higher compilers causes segmentation fault
The Intel Compilers have increased stack size needs in your application for performance analysis. This article describes how to increase stack size and/or workaround this problem by allocation on the heap (for Intel Fortran). Author: Wendy Doerner (Intel),Roland Wiele (Intel) Type: Technical Notes |
02/05/2009
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Requirements for Vectorizable Loops
Vectorization is one of many optimizations that are enabled by default in the latest Intel compilers. In order to be vectorized, loops must obey certain conditions, listed below. Some additional ways to help the compiler to vectorize loops are described. Author: Martyn Corden (Intel) Type: Technical Notes |
01/29/2009
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Cray Pointers: threshold reached; long compile times
Applications that use very many Cray pointers may either take a long time to compiler or else display the warning "number of cray pointer threshold reached" and be compiled at a reduced optimization level. Author: Martyn Corden (Intel) Type: Technical Notes |
12/15/2008
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Performance Tools for Software Developers - Building HDF5* with Intel® compilers
Introduction
This guide is intended to help Intel® compiler customers build and use the HDF5 library. HDF5 is the latest generation of the HDF libraries, a general purpose library and associated f ... Type: Technical Notes |
10/22/2008
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error: expected a ";" icc 10.1 failure on Mac OS X 10.5.x with iPhone support
Intel compiler 10.1.x fails with the error below with the latest Mac OS X 10.5.x upgrade for iPhone support.
/System/Library/Frameworks/CoreServices.framework/Frameworks/CFNetwork.framework/Headers/CFNetworkErrors.h(53): error: expected a ";"
Author: Qale (Intel) Type: Technical Notes |
10/15/2008
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Intel® Fortran Compiler for Mac OS* - 9.x manuals
[image]
Getting Started with the Intel® Fortran Compiler 9.1 for Mac OS* [PDF]
[image]
File Name: Getting_Started.pdf
Size: 23 KB
Date: May 2006
[image]
& ... Type: Technical Notes |
09/19/2008
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Intel® Fortran Compiler - Compiler diagnostics (i.e. errors, warnings or remarks)
Diagnostic Definitions
Currently, there is not a comprehensive document that lists the diagnostic definitions for the Intel® Fortran Compiler. For information on a specific diagnostic, submit an i ... Type: Technical Notes |
09/19/2008
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Intel® Fortran Compiler - Linking mixed Fortran-C/C++ applications in version 9.x or higher
Linking mixed language applications (C/C++ and Fortran) Type: Technical Notes |
09/19/2008
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Intel® Fortran Compiler for Windows* - Limits on array sizes
The maximum size of a Fortran array is primarily determined by the operating system. The method by which the array is allocated can also affect how large an array can be.
On IA-32-based systems runn ... Type: Technical Notes |
09/19/2008
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Intel® Fortran Compiler for Windows* - Underflows / overflows of intermediate results during complex division
To improve performance on IA-32 and Intel® 64 platforms, the option -complex-limited-range, /Qcomplex-limited-range causes the Intel® Fortran Compiler to implement the complex division a/b = ... Type: Technical Notes |
09/19/2008
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Intel® Fortran Compiler for Windows* - Related Information
Often, references to Intel literature (with part numbers) are included in Intel® Fortran Compiler for Windows* documentation. To find this documentation, use the
Intel® Technical Documentat ... Type: Technical Notes |
09/19/2008
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Performance Tools for Software Developers - Bounds Expression Variables Must Be Declared Before Use
In the Fortran language, expressions used for array bound and character variable length declarations are called
specification expressions. For example, consider the following source fragment:
subro ... Type: Technical Notes |
09/19/2008
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Performance Tools for Software Developers - Building the HPCC* benchmark
Introduction
This guide is intended to help Intel® compiler customers build the HPCC* benchmark. The HPC Challenge (HPCC) benchmark is used to evaluate and test a wide variety of performance paramet ... Type: Technical Notes |
09/19/2008
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Performance Tools for Software Developers - Building Open MPI* with the Intel® compilers
Introduction
Version information
Application notes
Obtaining the source code
Obtaining the latest version of Intel® C++ Compiler and Intel® Fortran Compiler
Obtaining evaluation versions ... Type: Technical Notes |
09/19/2008
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Performance Tools for Software Developers - Building NetCDF* with the Intel® Compilers
Introduction
Version information
Obtaining the source code
Obtaining the latest version of Intel® compilers
Prerequisites
Configuration and set-up information
Building NetCDF on Linux*
... Type: Technical Notes |
09/19/2008
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