28-Sep-2012
1:28 PM PDT
Intel® Visual Fortran Composer XE 2013 for Windows*, Update 1
By adminPosted 09/28/20120
Intel® Visual Fortran Composer XE 2013 includes the latest Intel Fortran compilers and performance libraries for IA-32 and Intel® 64 architecture systems. This new product release now includes: Intel® Visual Fortran Compiler XE Version 13.0.1, Intel® Math Kernel Library (Intel® MKL) Version 11.0 ...
29-Aug-2012
12:22 PM PDT
Using older Intel Visual Fortran versions in different Microsoft Visual Studio versions
By Steve Lionel (Intel)Posted 08/29/20120
This article explains how to use multiple versions of the Intel® Visual Fortran compiler in one or more versions of Microsoft Visual Studio*. For information on which Microsoft Visual Studio versions are supported by various versions of Intel Visual Fortran, see Intel® Fortran Compiler for Window...
02-Aug-2012
2:29 PM PDT
Using Tasking in OpenMP* 3.0 with the Intel® Fortran Compiler
By Martyn Corden (Intel)Posted 08/02/20120
The multi-core performance of a legacy Fortran benchmark unsuited to data parallelism is enhanced by threading using the TASK construct of OpenMP 3.0 and the Intel Fortran Compiler. The necessary source code changes are explained in detail.
02-Aug-2012
2:27 PM PDT
Requirements for Vectorizable Loops
By Martyn Corden (Intel)Posted 08/02/20121
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.
02-Aug-2012
2:26 PM PDT
Intel® Compiler Options for Intel® SSE and Intel® AVX generation (SSE2, SSE3, SSSE3, ATOM_SSSE3, SSE4.1, SSE4.2, ATOM_SSE4.2, AVX, AVX2) and processor-specific optimizations
By Martyn Corden (Intel)Posted 08/02/20125
Explains which Intel® Compiler switches to use to target and optimize for a specific platform, microarchitecture, CPU or processor.
02-Aug-2012
2:18 PM PDT
Intel® Professional Edition Compilers 11.1 Fixes List
By Elizabeth S (Intel)Posted 08/02/20120
This page lists fixes that have been made in Intel Professional Edition Compilers 11.1.
02-Aug-2012
2:11 PM PDT
IA-32 and Intel®64 Processor Targeting Overview
By Martyn Corden (Intel)Posted 08/02/20120
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.
02-Aug-2012
2:11 PM PDT
HPCC-stream performance loss with the 11.0 and 12.0 compilers
By Posted 08/02/20120
The STREAM component of the HPCC benchmark suite runs more slowly with the initial release of the 11.0 compiler compared to version 10.1. This can be worked around by disabling function inlining. The COPY component showed a similar issue in 12.0.
02-Aug-2012
2:10 PM PDT
How to Compile for Intel® AVX
By Martyn Corden (Intel)Posted 08/02/20120
Use the Intel Compiler 11.1 or 12.0 with the switch /QxAVX (Windows*) or -xavx (Linux*) to compile applications for Intel® Advanced Vector Extensions (Intel® AVX).
02-Aug-2012
2:09 PM PDT
Guided Auto-Parallel (GAP)
By quocanle (Intel)Posted 08/02/20120
Guided Auto-Parallel - compiler feature providing guidance to user on what changes are necessary for the compiler to automatically add vectorization or parallelization to serial application.

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