Tips and techniques on using the Intel® Compilers to maximize your application performance.
Describes compliance of Intel Fortran compilers with Fortran language standards.
Performance Tools for Software Developers - SSE generation and processor-specific optimizations continuedCan I combine the processor values and target more than one processor? How to generate optimized code for both Intel and AMD* architecture? Where can I find more information on processor-specific optimizations?
This article makes available third-party libraries, executables and sources that were used in the creation of Intel® Software Development Products or are required for operation of those. Intel provides this software pursuant to their applicable licenses. [Intel® Graphics Technology, Intel® Composer XE, Intel® C++ Composer XE, Intel® Application Debugger, Intel® Many Integrated Core Architecture...
In very large, complex functions, loops preceded by OpenMP directives may not be threaded. Compiler may emit the warning remark: "An internal threshold was exceeded: loops may not be vectorized or parallelized. Try to reduce routine size."
You are attempting to link an object file that was not compiled with IPO in and IPO build.
What to do when a compilation results in an Internal Compiler Error, catastrophic error, internal abort, code 1 or code 3 error.
Debug Solutions for Intel® Platforms. From IA-32 and Intel® 64 to IA-64. From Servers and Workstations to Embedded Applications
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.
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.