not list them above: Please let us know if there is any compiler that is not listed, or if we listed the optimal performance from each x86 processor core when utilized. The predefine macros __TARGET_ARCH_MIC is defined for the target compilation. is Intel’s suite of compilers, tools, and libraries for Fortran, C, C++, and and 2008 standards. applications. Wäre normalerweise kein Thema hier im Blog. Support for all features from “Technical Specification 29113 Further Interoperability with C”, planned for inclusion in Fortran 2015. The latest NAG Fortran Compiler There are new and changed features associated with this support. The Intel® Xeon Phi™ x100 product family coprocessor (formerly code name Knights Corner) was officially announced end of life in January 2017. Linux user-space Fortran compiler. -[no-]opt-calloc In this case a new environment variable __INTEL_LIBIRC_DEBUG may be set to 1 to allow the runtime to abort and notify the user. This section highlights important changes from the previous product version and changes in product updates. It is often used for scientific and numeric programs. username
-openmp-lib= -opt-report-per-object The new MEMKIND directive Enables High Band Width (HBW) memory or non-HBW memory allocation for the lexically next ALLOCATE statement. The Intel® Fortran Compiler now supports all features from the Fortran 2008 standard. is a new front-end for Fortran 2018 that has been recently It is implemented in modern C++ and uses a Fortran-oriented MLIR dialect for lowering to LLVM IR. Lahey/Fujitsu LF95 offers best in class diagnostics. Given the rapid adoption of Intel® Xeon Phi™ 7200 processors, Intel has decided to not deploy the Knights Landing Coprocessor to the general market. highly multithreaded. GNU Fortran Compiler (gfortran) is a mature free and open source compiler, part of the GNU Compiler Collection. The Intel Fortran compiler supports all of the features of the Fortran 90, Fortran 95, Fortran 2003 standards and most of Fortran 2008. In general, object code and modules compiled with earlier versions of Intel Fortran Compiler for Linux* (8.0 and later) may be used in a build with version 18.0. -[no-]opt-dynamic-align Additional Fortran 2008 features added in the Intel® Fortran 18.0 release are noted below. Intel offers the Linux edition of their compiler suite for free for -opt-report[=] The Intel® Fortran Compiler is built on a long history of generating optimized code that supports industry standards while taking advantage of built-in technology for Intel® Xeon® Scalable processors and Intel® Core™ processors. Well first of all Fortran is a programming language, not a program/software. All standard and many vendor-specific legacy TASK includes now has the IN_REDUCTION clause. Additionally, it supports various extensions found in VAX Fortran and Compaq Visual Fortran. The compiler will notify you if this issue is encountered. -openmp-stubs For example, the following program does not conform to the OpenMP* 4.5 specification and ifort does not diagnose and issue an error for the COMMON statements following the OMP THREADPRIVATE statement according to the rule above. -[no-]openmp-simd !$omp ordered simd monotonic([var:step]s) Fortran gilt als die erste jemals tatsächlich realisierte höhere Programmiersprache. Intel oneAPI has complete Fortran 2018 support. HASWELL New option forces use of SVML where currently LIBM is used, for scalar math. -opt-malloc-options= It must appear after the last such COMMON statement in the program unit.
Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. for Linux is an industry standards-based programming tool used to develop large polishers, dependency generator for module and include files, call-graph Intel® Parallel Studio XE 2017 will be supported for a period of 3 years ending in January 2020 for the Intel® Xeon Phi™ x100 product family. Includes the automatic-parallelizing GFortran compiler, Lahey/Fujitsu Fortran 95 The compiler default behaviour is changed for SVML functions and a call to cpu-specific SVML entry is performed. TASKGROUP now has the TASK_REDUCTION clause. CUDA programs can run several times faster on a single Tesla V100 GPU compared Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." LF95 compiler, LF Professional v7.8 delivers! Modules that specified an ATTRIBUTES ALIGN directive inside a derived type declaration cannot be used by compilers older than 13.0.1. Each directory has its own README and examples. prof-gen-sampling, -prof-use-sampling Compiler, Fortran 2008 and Fortran 2015 Feature Summary, Changes to mitigate speculative execution side-channel issues, __INTEL_LIBIRC_DEBUG environment variable, Changes to mitigate speculative execution side-channel issues and new -mindirect-branch option, Support for the new code names for targeting specific microarchitecture, New -assume contiguous_pointer and -assume contiguous_assumed_shape options, Diagnose non-contiguous pointer assignment to CONTIGUOUS pointer with -check contiguous, Control-flow Enforcement Technology (CET) support, New option -fimf-use-svml to force the usage of SVML, Enhanced -init=[keyword] initialization choices, All -o* options replaced with -qo* options, Offline documentation removed from the Installed Image, New and Changed Intel® Xeon Phi™ Offload Features, Features from OpenMP* TR4 Version 5.0 Preview 1, Profile Guided Optimization Hardware-based Event Sampling, Intel® Xeon Phi™ Processor Software documentation, Intel® Software Development Products Registration Center, Intel® Parallel Studio XE Support – Documentation, Changing Language Setting to see English on a Japanese OS environment or Vice Versa on Linux*, Intel® Parallel Studio 2018 Composer Edition Fortran - Debug Solutions Release Notes, Intel® Software Product Samples and Tutorials, Redistributable Libraries for Intel® Parallel Studio XE, http://www.intel.com/software/products/support/, OpenMP* Technical Report 4 : Version 5.0 Preview 1, assume contiguous_pointer and -assume contiguous_assumed_shape options, http://www.intel.com/design/literature.htm. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Do not finalize a design with this information. Objects built for the Intel® 64 architecture with a compiler version earlier than 10.0 and that have module variables must be recompiled. It is a successor to a previous document that … 5.1 KIND Type Parameters; 5.2 Internal representation of LOGICAL variables ; 5.3 Evaluation of logical expressions; 5.4 MAX and MIN intrinsics with REAL NaN arguments; 5.5 Thread-safety of the runtime library; 5.6 Data consistency and … -[no-]offload[=] Please see the documentation of these options for more information. Therefore module files created by the version 16.0 or newer Fortran compiler cannot be used with version 15.0 or older Fortran compilers. The core documentation for the components of Intel® Parallel Studio XE are available at the Intel® Software Documentation Library for viewing online. 4.3 Status of Fortran 2018 support. Intel continually evaluates the markets for our products in order to provide the best possible solutions to our customer’s challenges. If you wish to use Japanese-language support on an English-language operating system, or English-language support on a Japanese-language operating system, you will find instructions at Changing Language Setting to see English on a Japanese OS environment or Vice Versa on Linux*. The browser version you are using is not recommended for this site.Please consider upgrading to the latest version of your browser by clicking one of the following links. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. -openmp-threadprivate= The -check contiguous compiler option help to diagnose non-contiguous pointer assignment to CONTIGUOUS pointer. Microsoft .NET. To enable the OpenMP* feature, use -qopenmp. IBM® XL Fortran Sie geht zurück auf einen Vorschlag, den John W. Backus, Programmierer bei IBM, 1953 seinen Vorgesetzten unterbreitete. Features from the proposed Fortran 2018 standard supported by the current version include: ICELAKE The Intel Fortran compiler does not properly diagnose this. for a basic account. Fortran 2008, complete coverage of Fortran 2003, and all of OpenMP 3.1. The Compiler also provides significant support for Fortran 2018 (atomic operations, events and tasks, plus other smaller features), almost all of Fortran 2008, complete coverage of … -[no-]opt-multi-version-aggressive AMD also provides highly optimized libraries, which extract The Intel® Xeon Phi™ Processor Software may be installed before or after installing the Intel® Fortran Compiler, if you will be developing applications that use Intel® Xeon Phi™ processor product family x200 (formerly code named Knights Landing).