compiling fortran 77 code
I have compiled fortran 77 code for geophysical processing(written by other person).When I tried to change parameters file to allow for larger chunks and larger matrices to be inverted I got this rm -f...
View ArticleSECNDS()
The Intel Fortran portability function SECNDS() seems to have a bug in version 16.1, at least on Red Hat Enterprise Linux 6.SECNDS() is supposed to return the elapsed seconds since midnight, minus the...
View Articlev16.0.1.150 - INTERFACE/CONTAINS stack is full
Hi,Is there a limit on the number of interfaces that can be brought in via use statements in ifort?We've got a piece of code that won't compile with ifort 16.0.1.150 because it runs into this...
View ArticleDistributed Memory Processing (MPP) Application Issue Involving Intel Fortran...
Hello. I have a unique distributed memory (MPP) application that I'm working on, and I ran into an issue that I am hoping I can get some help with. I am working with a commercial finite element...
View Articledoes assigned go to work as it should ?
Hi,having said that I am removing all obsolete features from the code I am working on, I think there is something incorrect in how Intel Fortran deals with assigned goto statements: it seems to ignore...
View ArticleDownload and install ifort for ubuntu 14.04
HelloI need to install ifort non-commercial version on my 64 bit system with OS ubuntu 14.04. From the intel website i have the non-commercial tool but it doest not support Ubuntu.Can anyone please...
View Articleifort 16.0.1 error on mac
Hi, I've just installed Parallel Studio XE Composer Edition for Fortran OS X* 2016 Update 1. I cannot get ifort run. Whichever .f90 file I run from the OS X command window, I get the following...
View ArticleCompiler ICE with OpenMP (since version 15...)
Hello,I have the following piece of code: subroutine THOMAS_2D_NewType(IJmin, IJmax, & JImin, JImax, & di, dj, & THOMAS, & ANSWER, & ModelName)...
View ArticleWhy not static linking libiomp5?
Hi,I'm preparing a dynamic library that I will send to some collaborators. It is loaded and used in Python. The library uses OpenMP for parallel computing, thus depends on libiomp5. As the...
View ArticleIntel ifort always updates the timestamp of .mod files?
Apologies in advance for the repetitive nature of this question (see "compilation cascade"), but I could not find a definitive answer for my specific use case (linux, using gmake).It seems that, unlike...
View ArticleClik here to view.
OpenMP crash assigning array from function call
Hi,after the version 16.0.1 fixed a bug with assignment to zero-sized arrays (intentionally or not;-), my compiler-killing Fortran 95 TR4 code finds yet another one. The attached program crashes like...
View Articlespaces not ignored in free format
It seems that spaces matter in free format. For example, the following is an acceptable fixed-format file that works fine. program spacing ii = 11 111 jj = 22 222 k k =...
View ArticleXcode & Fortran ComposerXE compatibility?
Under Mac OS X 10.11.1 (El Capitan) is it possible to runIntel(R) Fortran Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 12.1.7.380 Build 20120928with Xcode 7.2? If not, is...
View ArticleClik here to view.
Possible compiler bug?
I'm seeing some weird behavior on certain Linux systems for code that works fine on Windows (and also on other Linux systems). The example code is attached (reproducer.f90). It has a class that...
View ArticleNot able to "compilervars"
Hi!I just installed the 'Intel Parallel Studio XE (Cluster edition)' on my Ubuntu machine. Because I want to use the fortran compiler, I looked up its documetation and followed the instructions. One of...
View ArticleDownload Intel(R) FORTRAN Compiler Version 12.0.4 for Linux
Hello, I would like to download Intel(R) FORTRAN Compiler Version 12.0.4 for Linux to be installed on a cluster for parallel computing. I work as a researcher at SUPSI, an academic institution. Could...
View Article-march=generic unsupported
When I try to compile a source file with 15.0.2, and set the flag "-march=generic", I receive the warning "invalid argument for option '-m'". The documentation (or more specifically, the manpage) for...
View Articlenew linux system w/o libstdc++.so.5
Hello,on my new Linux system (opensuse 13.2 64bit), there is no more library libstdc ++. so.5. There are only libstdc ++. So.6. However, my old fortran programs require a compiler version 11.1 or...
View ArticleUndefined symbols for architecture x86_64 error
HiI'am trying to compile abinit 7.10 or other versions of the code on mac 10.10.2 macbook air with ifort 16.0.1the command which ifort give...
View ArticleSymbolic Link to ifort
Hi!I am attempting to use the Intel compiler on Ubuntu 14.04, using Geany as my editor. The following question is related to an earlier forum topic linked here. It talks about Geany not being able to...
View Article