[Bug c++/80859] Performance Problems with OpenMP 4.5 support

[thorstenkurth at me dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80859

--- Comment #20 from Thorsten Kurth <thorstenkurth at me dot com> ---
To compile the code, edit the GNUmakefile to suit your needs (feel free to ask
any questions) and in order to run it run the generated executable, called
something like

main3d.XXX.XXXX..

and the XXX tell you if you compiled with MPI, OpenMP, etc. There is an inputs
file you just pass to it:

./main3d...... inputs

That's it. Tell me if you need more info.