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May 21, 2023

Intel Fortran Compiler 11.1 Download For Windows

Intel Fortran Compiler 11.1: A Powerful Tool for Windows Developers

If you are looking for a high-performance Fortran compiler that supports the latest Fortran language standards and can target both CPUs and GPUs, you should consider the Intel Fortran Compiler 11.1 for Windows. This compiler is part of the Intel oneAPI HPC Toolkit, which provides a comprehensive set of tools to analyze, optimize, and deliver applications that scale.

intel fortran compiler 11.1 download for windows

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What is the Intel Fortran Compiler 11.1?

The Intel Fortran Compiler 11.1 is a new compiler based on the Intel Fortran Compiler Classic frontend and runtime libraries, using LLVM backend technology. It supports features of the Fortran 95 language, and most OpenMP 5.0/5.1 directives and offloading features. It also integrates seamlessly with popular third-party compilers, development environments, and operating systems.

What are the benefits of using the Intel Fortran Compiler 11.1?

The Intel Fortran Compiler 11.1 offers several benefits for Windows developers, such as:

Cross-architecture compilation: You can develop applications that can run on both CPUs and GPUs with a single source code, while allowing custom tuning for each architecture.

Built-in performance: You can take advantage of multicore, SIMD vectorization, and multiprocessor systems with OpenMP, automatic parallelism, coarrays, and DO CONCURRENT for GPU offload. The compiler also optimizes code with an automatic processor dispatch feature that selects the best instruction set for each processor.

Development environment flexibility: You can use the compiler in command line or in a supported IDE, such as Microsoft Visual Studio*, Eclipse* C/C++ Development Tooling (CDT), or Xcode (for Intel Fortran Compiler Classic only).

Standards compliance: The compiler supports industry standards such as OpenMP 4.5, and near-complete OpenMP 5.0 and 5.1 for CPU and GPU offload. It also supports interoperability with C and C++ code.

How to download and install the Intel Fortran Compiler 11.1?

The Intel Fortran Compiler 11.1 is included in the Intel oneAPI HPC Toolkit, which you can download for free from the Intel website. You can also download a stand-alone version of the compiler from Intel or choose your preferred repository.

To install the compiler on Windows, you need to have Microsoft Visual Studio* 2019 or later installed on your system. You can then follow these steps:

Download the installer file from the Intel website or repository.

Run the installer file and follow the instructions on the screen.

Select the components you want to install, such as the Intel Fortran Compiler Classic or the Intel Fortran Compiler.

Specify the installation directory and click Next.

Review the license agreement and click Accept.

Wait for the installation to complete and click Finish.

You can now use the compiler from the command line or from your IDE.

How to use the Intel Fortran Compiler 11.1?

You can use the Intel Fortran Compiler 11.1 from the command line or from your IDE. The compiler supports various options and flags to control the compilation process and the output. You can also use environment variables to set default options and paths for the compiler.

If you are using the command line, you can invoke the compiler with the following syntax:

ifx [options] file1 [file2 ...]

where ifx is the name of the compiler executable, options are the compiler options, and file1, file2, ... are the source files to be compiled.

If you are using Microsoft Visual Studio*, you can create a new project or open an existing project that uses the Intel Fortran Compiler 11.1. You can then configure the project properties to set the compiler options and build the project. You can also switch between the Intel Fortran Compiler 11.1 and the Microsoft Visual Studio Fortran Compiler from the Project menu.

How to get help and support for the Intel Fortran Compiler 11.1?

If you need help or support for using the Intel Fortran Compiler 11.1, you can refer to the following resources:

The Intel Fortran Compiler Developer Guide and Reference, which provides detailed information on how to use the compiler, its features, options, directives, and environment variables.

The Intel oneAPI HPC Toolkit Documentation, which provides information on how to install, configure, and use the toolkit components, including the Intel Fortran Compiler 11.1.

The Intel Developer Zone Forums, which provide a platform for users to ask questions, share experiences, and get answers from experts and peers.

The Intel Support Center, which provides access to technical support, product updates, downloads, and resources.

How to test and debug applications with the Intel Fortran Compiler 11.1?

The Intel Fortran Compiler 11.1 provides various tools and features to help you test and debug your applications, such as:

The Intel Debugger Extension for Microsoft Visual Studio*, which enables you to debug applications that use the Intel Fortran Compiler 11.1 within the Microsoft Visual Studio* IDE. You can set breakpoints, watch variables, inspect memory, and perform other debugging tasks.

The Intel Inspector, which helps you find and fix memory leaks, memory corruption, threading errors, and other issues that can affect the correctness and performance of your applications.

The Intel VTune Profiler, which helps you analyze and optimize the performance of your applications by providing detailed information on CPU utilization, hotspots, threading efficiency, memory bandwidth, cache misses, and more.

The Intel Advisor, which helps you design, optimize, and tune your applications for parallelism and vectorization. You can identify where parallelism and vectorization can improve performance, estimate the potential speedup, and get recommendations on how to implement them.

How to update or uninstall the Intel Fortran Compiler 11.1?

If you want to update or uninstall the Intel Fortran Compiler 11.1, you can use the Intel oneAPI HPC Toolkit Installer or the Windows Control Panel.

To update the compiler using the installer, you can follow these steps:

Download the latest version of the installer from the Intel website or repository.

Run the installer and select Modify.

Select the components you want to update and click Next.

Follow the instructions on the screen to complete the update.

To uninstall the compiler using the installer, you can follow these steps:

Run the installer and select Uninstall.

Select the components you want to uninstall and click Next.

Follow the instructions on the screen to complete the uninstallation.

To update or uninstall the compiler using the Windows Control Panel, you can follow these steps:

Open the Windows Control Panel and select Programs and Features.

Find and select Intel oneAPI HPC Toolkit or Intel Fortran Compiler in the list of installed programs.

Click Change or Uninstall depending on what you want to do.

Follow the instructions on the screen to complete the update or uninstallation.

Conclusion

The Intel Fortran Compiler 11.1 is a powerful tool for Windows developers who want to create high-performance applications that can run on both CPUs and GPUs. It supports the latest Fortran language standards and OpenMP directives, and integrates with popular third-party tools and environments. It also provides various features and tools to help you test, debug, and optimize your applications. You can download and install the Intel Fortran Compiler 11.1 as part of the Intel oneAPI HPC Toolkit or as a stand-alone version from the Intel website or repository. You can also get help and support from the Intel documentation, forums, and support center.