Reply To: Issues compiling thermal examples with GPU
This is unfortunately expected as coupling support on GPUs did not make it into the release (Some further details in the release notes).
We are currently working on this and the first coupling examples (e.g. rayleighTaylor) are supported on GPUs in our development branch. The approach for coupling post processors is very similar to normal post processors so work is moving quickly and will definitely be included in the next release.
We’ll probably be able to provide you earlier access for joint development, feel free to contact me personally (via firstname.lastname@example.org) for further discussions.