The launch region check is a way in amrex to easily disable GPU functionality in parts of the code that are not fully ported to GPU yet. HiPACE++ is fully ported to GPU and doesn't use the launch region, especially not when compiling with OMP, so the checks can be removed to clean the code.
[ ] Small enough (< few 100s of lines), otherwise it should probably be split into smaller PRs
[ ] Tested (describe the tests in the PR description)
[ ] Runs on GPU (basic: the code compiles and run well with the new module)
[ ] Contains an automated test (checksum and/or comparison with theory)
[ ] Documented: all elements (classes and their members, functions, namespaces, etc.) are documented
The launch region check is a way in amrex to easily disable GPU functionality in parts of the code that are not fully ported to GPU yet. HiPACE++ is fully ported to GPU and doesn't use the launch region, especially not when compiling with OMP, so the checks can be removed to clean the code.
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