Deallocate arrays #2035

Job	Run time
pre-commit	1m 13s
build-and-test (MPI=ON, OPENMP=OFF, SMM=blas, mpich)	3m 46s
build-and-test (MPI=ON, OPENMP=ON, SMM=libxsmm, mpich)	5m 21s
build-on-cuda (OPENMP=ON)	10m 48s
build-on-opencl (OPENMP=ON, SMM=libxsmm)	9m 55s
build-and-test (MPI=OFF, OPENMP=ON, SMM=blas, openmpi)	5m 40s
build-and-test (MPI=ON, OPENMP=ON, SMM=blas, mpich)	4m 10s
build-and-test (MPI=OFF, OPENMP=OFF, SMM=blas, openmpi)	3m 38s
build-and-test (MPI=OFF, OPENMP=ON, SMM=libxsmm, openmpi)	5m 28s
build-and-test (MPI=ON, OPENMP=OFF, SMM=libxsmm, mpich)	3m 38s
build-and-test (MPI=OFF, OPENMP=OFF, SMM=libxsmm, openmpi)	3m 21s
build-and-test (MPI=ON, OPENMP=ON, SMM=blas, openmpi)	4m 18s
build-and-test (MPI=ON, OPENMP=OFF, SMM=libxsmm, openmpi)	4m 2s
build-on-rocm (OPENMP=ON, G2G=ON)	3m 25s
build-and-test (MPI=ON, OPENMP=OFF, SMM=blas, openmpi)	4m 11s
build-and-test (MPI=ON, OPENMP=ON, SMM=libxsmm, openmpi)	5m 50s
build-on-rocm (OPENMP=ON, G2G=OFF)	6m 11s
Combine & check coverage.	35s
	1h 25m 30s

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