Bruno Turcksin

It's working now. We can only use `Kokkos::Array` if Kokkos is new enough (>= 3.7). Before that version, `operator[]` was not `constexpr`. I also had to slightly modify the initialization...

> Assuming that there are no implicit additional data members in the array No it's just a c-array with the member functions marked with `__host__ __device__`

> just to confirm, is the one in ThermalPhysics only used for GPU calculations and will be removed once the source calculation on the GPU is complete? Yes, this only...

@AshGannon I think your working on this. If you are not feel free to unassign yourself.

I need to compare the result with @AshGannon's analytical solution but I think I found the issue. This line https://github.com/adamantine-sim/adamantine/blob/d93ead353d087af286d6c7784abea0b70cbf5a94/source/ThermalOperator.templates.hh#L761 should not have `fe_face_eval.get_value(q)`. Instead of computing $\int_{\partial} \alpha b_i...

I will merge https://github.com/adamantine-sim/adamantine/pull/388 first. Then I will create a PR that fixes the BC and a test based on @AshGannon analytical solution

`ArrayView` has two template parameters the `ElementType` and the `MemorySpaceType`. The `MemorySpaceType` has a default value which is `MemorySpace::Host`. @YiminJin do you get this error when compiling deal.II or when...

We have nightly testing with `nvcc` and I regularly compile with `nvcc` myself. So it should work. Let me try to reproduce the issue.

@YiminJin I tried your configuration with nvcc 12.5 and g++ 11.4.0 and everything compiles. Can you reproduce the error with another compiler?

@YiminJin, I have tried to reproduce the error but I get the same error as [here](https://forums.developer.nvidia.com/t/builtin-ia32-ldtilecfg-and-builtin-ia32-sttilecfg-are-undefined/298516) (they try both nvcc 12.4 and 12.5 with g++ 13). Unless you need to...