Sallee1

My MSVC version is 19.39.33520, which should support the atomic clause. Could it be a problem with the compiler options? The current additional parameters given are `/openmp -openmp:llvm`

After investigation, I found out that the issue arises due to MSVC's default enabled `/permissive-` flag (conformance mode), which was not present in the project generated from CMake. Since my...

@hmeyerhenke @fabratu

There still appears to be an issue where, with `/openmp:llvm` enabled and both the `/permissive-` option disabled along with the `NETWORKIT_OMP2` macro, using the CoreDecomposition class to compute the k-core...