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• 通过优化技术、多线程应用程序支持以及同领先工具和标准的兼容，“英特尔® Fortran 编译器 Linux* 版”可带来出众的应用程序性能。

• 与广泛使用的 Linux 实用程序（如 make、Emacs 及 gdb）保持兼容。

• 通过使用高度优化的浮点模拟库，可以开发性能要求高、使用浮点运算的应用程序。

• 对于包含许多常用中、小函数的程序，特别是循环内包含调用的程序，通过使用过程间优化 (IPO)，可以极大地提高其应用程序性能。

• 完全支持采用&;ldquo;第三代数据流单指令多数据扩展指令集”(SSE3) 的奔腾® 4 处理器。此编译器针对英特尔处理器的各项体系结构功能进行过优化。

• 支持“英特尔® 调试器”，可省去您不少工作。

• 了解更多关于&;ldquo;英特尔 Fortran 编译器 Linux 版”功能的信息。

• 支持最新的英特尔® 多核处理器及以前的英特尔处理器与体系结构。针对最新英特尔处理器的先进优化功能可以帮助产生出众的应用程序性能。

• 优化功能的改善包括矢量化并行循环的能力，以及一项新的“基于软件的推测性预先计算”功能，后者可改善在含“超线程技术”1 的英特尔处理器上的性能

• 包含针对 IA-32 与英特尔® 安腾® 2 处理器以及支持“英特尔® 扩展内存 64 位技术”（英特尔® EM64T）的处理器的工具 - 所有尽在一个软件包之中。

• “英特尔® 调试器 9.0”支持“优化代码的符号调试”(SDOC)。

• 支持正在不断发展的 Fortran 2003 标准。

• 可以同以前版本的英特尔编译器安装在一起。

• 提供经过改善和简化的安装过程，包括注册过程。

• 通过使用“英特尔 Fortran 编译器 Linux 版”，可以最大限度利用英特尔体系结构在性能方面的各项功能。开发人员可以利用先进的优化功能，使应用程序的性能更上一层楼。“英特尔 Fortran 编译器”支持 OpenMP 2.0 标准、自动并行及自动矢量化等功能，大大促进了线程化应用程序的开发与优化。

• 英特尔多核处理器

• 英特尔安腾 2 处理器

• 含“第三代数据流单指令多数据扩展指令集”的英特尔® 奔腾® 4 处理器

• 含“超线程技术”1 的英特尔® 奔腾® 4 处理器

• 采用英特尔® 迅驰™ 移动计算技术2 的英特尔® 奔腾® M 处理器组件

• 英特尔® 奔腾® III 处理器

• 英特尔® 至强™ 处理器

• 英特尔® 赛扬® 处理器

Features

• Compatibility with the GNU tool chain protects your investment in the way you develop software on and for Linux* based systems.
• Multi-Threaded Application Support including new in 11.0, OpenMP 3.0 (data- and now task-parallelism), and auto-parallelization for simple and efficient software threading.
• Auto-vectorization parallelizes code to utilize the Streaming SIMD Extensions (SSE) instruction set architectures (SSE, SSE2, SSE3, SSSE3, and SSE4) of our latest processors.
• High-Performance Parallel Optimizer (HPO) restructures and optimizes loops to ensure that auto-vectorization, OpenMP, or auto-parallelization make best use of cache and memory accesses, SIMD instruction sets, and multiple cores.  Compiles in a single pass, improving compile-time and producing more reliable code. 
• Interprocedural Optimization (IPO) dramatically improves performance of small- to mid-sized functions, especially in programs containing calls within loops. IPO analysis gives feedback on vulnerabilities and coding errors, such as uninitialized variables or OpenMP API issues, which cannot be detected as well by other compilers.
• Profile-guided Optimization (PGO) improves application performance by reducing instruction-cache thrashing, reorganizing code layout, shrinking code size, and reducing branch mispredictions.
• Intel® Math Kernel Library includes optimized and scalable math routines for maximizing performance and seamlessly provides forward scaling from current to future many-core platforms.
• Optimized-Code Debugging with the Intel® Debugger for IA-32 and Intel® 64 architecture-based applications that improves the efficiency of the debugging process on code that has been optimized for Intel® architecture.  Includes new threaded code debugging features and a new GUI.
• New integrated, simplified installation gets you going with all capabilities quickly and easily.  Simplified custom install makes it easy to identify just the components you want. 

Ongoing Premier Support now includes online community support forums to speed information flow, in addition to private, password-protected accounts.  Technical support, interactive issues management, access to technical and application notes, product updates and more with every commercial and academic license. 

Technical Support

With the purchase of the product, you will receive one year of technical support and product updates from Intel® Premier Support, our interactive and password-protected issue management and communication web site. This premium support service allows you to submit questions, download product updates, and access technical notes, application notes, and other documentation. In addition, we have enhanced our user forums to provide a quick and easy first resource to help with most issues. 

Compatibility

The Intel Fortran Compiler fully supports the Fortran 95 language standard, as well as the previous standards Fortran 90, Fortran 77 and Fortran IV. It also includes many features from the Fortran 2003 language standard, as well as numerous popular language extensions.