• 通過優(yōu)化技術(shù)、多線程應(yīng)用程序支持以及同領(lǐng)先工具和標(biāo)準(zhǔn)的兼容，“英特爾® Fortran 編譯器 Linux* 版”可帶來出眾的應(yīng)用程序性能。

• 與廣泛使用的 Linux 實(shí)用程序（如 make、Emacs 及 gdb）保持兼容。

• 通過使用高度優(yōu)化的浮點(diǎn)模擬庫，可以開發(fā)性能要求高、使用浮點(diǎn)運(yùn)算的應(yīng)用程序。

• 對(duì)于包含許多常用中、小函數(shù)的程序，特別是循環(huán)內(nèi)包含調(diào)用的程序，通過使用過程間優(yōu)化 (IPO)，可以極大地提高其應(yīng)用程序性能。

• 完全支持采用“第三代數(shù)據(jù)流單指令多數(shù)據(jù)擴(kuò)展指令集”(SSE3) 的奔騰® 4 處理器。此編譯器針對(duì)英特爾處理器的各項(xiàng)體系結(jié)構(gòu)功能進(jìn)行過優(yōu)化。

• 支持“英特爾® 調(diào)試器”，可省去您不少工作。

• 了解更多關(guān)于“英特爾 Fortran 編譯器 Linux 版”功能的信息。

• 支持最新的英特爾® 多核處理器及以前的英特爾處理器與體系結(jié)構(gòu)。針對(duì)最新英特爾處理器的先進(jìn)優(yōu)化功能可以幫助產(chǎn)生出眾的應(yīng)用程序性能。

• 優(yōu)化功能的改善包括矢量化并行循環(huán)的能力，以及一項(xiàng)新的“基于軟件的推測性預(yù)先計(jì)算”功能，后者可改善在含“超線程技術(shù)”1 的英特爾處理器上的性能

• 包含針對(duì) IA-32 與英特爾® 安騰® 2 處理器以及支持“英特爾® 擴(kuò)展內(nèi)存 64 位技術(shù)”（英特爾® EM64T）的處理器的工具 - 所有盡在一個(gè)軟件包之中。

• “英特爾® 調(diào)試器 9.0”支持“優(yōu)化代碼的符號(hào)調(diào)試”(SDOC)。

• 支持正在不斷發(fā)展的 Fortran 2003 標(biāo)準(zhǔn)。

• 可以同以前版本的英特爾編譯器安裝在一起。

• 提供經(jīng)過改善和簡化的安裝過程，包括注冊(cè)過程。

• 通過使用“英特爾 Fortran 編譯器 Linux 版”，可以最大限度利用英特爾體系結(jié)構(gòu)在性能方面的各項(xiàng)功能。開發(fā)人員可以利用先進(jìn)的優(yōu)化功能，使應(yīng)用程序的性能更上一層樓。“英特爾 Fortran 編譯器”支持 OpenMP 2.0 標(biāo)準(zhǔn)、自動(dòng)并行及自動(dòng)矢量化等功能，大大促進(jìn)了線程化應(yīng)用程序的開發(fā)與優(yōu)化。

• 英特爾多核處理器

• 英特爾安騰 2 處理器

• 含“第三代數(shù)據(jù)流單指令多數(shù)據(jù)擴(kuò)展指令集”的英特爾® 奔騰® 4 處理器

• 含“超線程技術(shù)”1 的英特爾® 奔騰® 4 處理器

• 采用英特爾® 迅馳™ 移動(dòng)計(jì)算技術(shù)2 的英特爾® 奔騰® M 處理器組件

• 英特爾® 奔騰® III 處理器

• 英特爾® 至強(qiáng)™ 處理器

• 英特爾® 賽揚(yáng)® 處理器

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.