Update and cleanup erf_slow_rhs_inc so it compmiles #345

	name: ERF CUDA CI

	on:
	push:
	# branches: [development]
	paths-ignore:
	- Docs
	- README.rst
	- license.txt

	pull_request:
	branches: [development]

	concurrency:
	group: ${{ github.ref }}-${{ github.head_ref }}-cuda-ci
	cancel-in-progress: true

	jobs:
	cuda-build:
	runs-on: ubuntu-20.04
	name: CUDA v${{matrix.cuda_ver}}
	strategy:
	matrix:
	cuda_pkg: [11-0]
	include:
	- cuda_ver: "11.0"
	cuda_pkg: 11-0
	steps:
	- name: Cancel previous runs
	uses: styfle/[email protected]
	with:
	access_token: ${{github.token}}
	- uses: actions/checkout@v3
	with:
	submodules: true
	- name: Prepare CUDA environment
	run: Submodules/AMReX/.github/workflows/dependencies/dependencies_nvcc.sh ${{matrix.cuda_ver}}
	- name: Configure and build
	run: \|
	export PATH=/usr/local/nvidia/bin:/usr/local/cuda/bin:${PATH}
	export LD_LIBRARY_PATH=/usr/local/nvidia/lib:/usr/local/nvidia/lib64:/usr/local/cuda/lib64:${LD_LIBRARY_PATH}
	which nvcc \|\| echo "nvcc not in PATH!"
	cmake -Bbuild-${{matrix.cuda_pkg}} \
	-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
	-DAMReX_CUDA_ERROR_CROSS_EXECUTION_SPACE_CALL=ON \
	-DAMReX_CUDA_ERROR_CAPTURE_THIS=ON \
	-DERF_DIM:STRING=3 \
	-DERF_ENABLE_MPI:BOOL=ON \
	-DERF_ENABLE_CUDA:BOOL=ON \
	-DERF_ENABLE_REGRESSION_TESTS_ONLY:BOOL=ON .
	cmake --build build-${{matrix.cuda_pkg}} -- -j $(nproc)

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