Gfortran language manual

I'm not too versed in this, so any relavant links or more entry level explanation would be greatly appreciated. Could using different compiler help? I would rather stick with gfortran if reasonable. Maybe consistency with current standart isn't such a big deal. From your experience, would it be better to just go with support through mpi. What problems could I expect then?

My application doesn't have much long term ambition, so falling out of support some time later isn't a big problem if it works properly now. Edit It seem's to have been problem of using outdated version of gfortran. Improve this question. Janecek P. Janecek 67 7 7 bronze badges. I can try.

I'll keep you updated. Add a comment. Active Oldest Votes. Improve this answer. Bottom line, you have two options w. TS e. Gilles Gouaillardet Gilles Gouaillardet 7, 11 11 gold badges 22 22 silver badges 28 28 bronze badges. Seems promising, I have just one rookie question. Now, I have gfortran -v 7 and gfortran -v 10 installed. This flag is useful if your program source code is split into multiple files. The object files produced by this command can later be linked together into a complete program.

Without this flag, the default output file is a. In spite of its name, this does not turn all possible -W options on. In particular, -Wextra warns about subroutine arguments that are never used, which is almost always a bug. Since 2. Useful if you want be sure your code will work with any Fortran 95 compiler. Without this flag, OpenMP directives in your code will be ignored. This is like -pedantic , except it generates errors instead of warnings. Jump to: navigation , search. Licensing License.

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