Remove maybe_unused to actually used variables

[tpadioleau]

No description provided.

[yasahi-hpc]

Actually, we need them for nvcc to avoid warnings. I thought these warnings lead to the compiler errors in CI. I will fix the CI.

[tpadioleau]

Actually, we need them for nvcc to avoid warnings. I thought these warnings lead to the compiler errors in CI. I will fix the CI.

Oh I see, let me try removing a pair of brackets

[yasahi-hpc]

Actually, we need them for nvcc to avoid warnings. I thought these warnings lead to the compiler errors in CI. I will fix the CI.

Oh I see, let me try removing a pair of brackets

Thanks!
For some reason, these warnings do not cause compile errors even with -Werror and -DCMAKE_COMPILE_WARNING_AS_ERROR=ON.