Hi again Matthias, this mail is about a different issue, maybe with the Cmake Build system, which I have found both with GCC, Intel and Visual Age compilers when compiling ALPS 2 (any beta) with OpenMP support turned on. I should expect in the include.mk file to find the related compiler flag for multithreading (-fopenmp with GCC, etc) as it happened with ALPS 1.3.5, but it doesn't appear anywhere and I have to add it by hand when I have to compile my codes using OpenMP. Since ALPS 1.3.5 worked right, I think that should be fixed in ALPS 2.
Best regards,
Jessica