Redistributable files for Mac OS X and Linux
Hi there,I have been using Intel's Fortran compiler for Windows for a while. The binary produced by the compiler with options OpenMP and MPI needs to be redistributed with several dynamic link...
View Articlemodules and explicit interfaces again....
Having now FULLY embraced the awesome wonderfulness of modules in recent times I have a question.100% of my routines are Contained within various modules. When writing a new piece of code, first base...
View ArticleError severe (41) with function that returns deferred length characters
Hello all, I get a "severe (41): insufficient virtual memory" error when running the following code that use deferred-length character component, automatic allocation on assignment and a few other...
View ArticleOptimization causes array index out of bounds
I'm still testing the ffte benchmark. Running it on the host with -O3 -xAVX -openmp works flawlessly and the performance looks great. Now I wanted to use that code on the Intel Xeon Phi. So I replaced...
View ArticleRecursive function and pass by VALUE optimizations
Hi all,I have some questions about the recursive functions performance in the compiler.The code is below, the performance table obtains with the compiler 14. First column is normal, second column is...
View ArticleOpenMP* Considerations
Parent topic: Programming for Intel® MIC ArchitectureOpenMP* DefaultsOpenMP* Affinity SpecificationsBalanced Affinity TypeSetting the Number of OpenMP* Threads on the CoprocessorLanguage English
View ArticleWriting Target-Specific Code Using a Directive
This topic only applies to Intel® Many Integrated Core Architecture (Intel® MIC Architecture).You can write functions that you intend to run on a target, and sections of offloaded code, to take...
View ArticleInvoking the Intel® Fortran Compiler
Requirements Before Using the Command Line on Windows* OSYou typically do not need to set any environment variables prior to using the command line. Each of the Visual Studio* IDE variations has its...
View ArticleOptions: Profile Guided Optimization (PGO) dialog box
The following applies to Microsoft Visual Studio* 2012, 2010, and 2008.Use the Profile Guided Optimization page to specify settings for PGO. To access the Profile Guided Optimization page, click...
View ArticleUsing Fortran Standard Graphics Application Projects
The following applies to Fortran for Microsoft Visual Studio* 2010 and 2008.A Fortran standard graphics application (.EXE) is an Intel® Fortran QuickWin program with graphics that runs in a single...
View ArticleSupported Build Macros
The following applies to Fortran for Microsoft Visual Studio* 2010 and 2008.The Intel® Fortran compiler supports certain build macros for use in the Property Pages dialog boxes associated with a...
View ArticleNotational Conventions
Information in this documentation applies to all supported operating systems and architectures unless otherwise specified.This documentation uses the following conventions:Notational...
View Article-openmp results in easier vectorization?
Hi, I had an interesting finding when I played with the following OpenMP code: !$OMP PARALLEL SHARED(vals, N2, N1g, dF, F) PRIVATE(value, ind_offset, l0) !$OMP DO do k = ks, ke do ii = iis, iie value =...
View ArticleVisual Studio Source edit problem
The last few days I have been getting an intermittent/occasional problem editing Fortran source files in Visual studio.The edit window appears to be unresponsive but what is actually happing is that...
View ArticleIntel Fortran says actual argument doesn't match dummy argument?
Apologies in advance for what seems to be a very basic question. I'm not a Fortran programmer, unfortunately, but I'm in a position of having to maintain some legacy FORTRAN77 code, and it is not...
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[coarray] 4 months and still have no reply from the support portal
Hello,I have a bug since 4 months using coarray Intel's implementation. I reported it on 21st November 2013. Since that time, I have no acceptable answer from the support portal. They only replied with...
View ArticleICE with -standard-semantics
Hi all, I see and ICE when compiling the following code with -standard-semantics :$ ifort -standard-semantics -c ice.f90 010101_13220 catastrophic error: **Internal compiler error: internal...
View ArticleCreating .fd file inside Visual Studio 2013
Dear Lionel,In CVF (Compaq Visual Fortran), the program automatically created the resource.h and resource.fd files when I saved the resource.rc file. Now, using Visual Studio, only the resource.h file...
View Articleopenmp and fortran question
I'm creating a dll that was originally developed in gfortran. I'm using openmp for the outermost loop and have all the useful data in 3d arrays with the 3rd dimension being the outermost loop...
View ArticleLEN_TRIM
Elemental Intrinsic Function (Generic): Returns the length of the character argument without counting trailing blank characters.result=LEN_TRIM(string[,kind])string(Input) Must be of type...
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