Fix hang at startup/first output in KHARMA downstream #2872

Job	Run time
CI-Rocm-HIP (hipcc, Release, hip, serial)	9m 14s
CI-Cuda-Host (g++, Release, cuda, serial)	12m 51s
CI-Rocm-HIP (hipcc, Release, hip, mpi)	14m 7s
CI-Cuda-Host (g++, Release, cuda, mpi)	21m 12s
CI-Rocm-HIP (hipcc, Debug, hip, serial)	12m 46s
CI-Cuda-Host (g++, Release, host, serial)	5m 7s
CI-Rocm-HIP (hipcc, Debug, hip, mpi)	18m 9s
CI-Cuda-Host (g++, Release, host, mpi)	7m 52s
CI-Cuda-Host (g++, Debug, cuda, serial)	13m 40s
CI-Cuda-Host (g++, Debug, cuda, mpi)	23m 24s
CI-Cuda-Host (g++, Debug, host, serial)	4m 37s
CI-Cuda-Host (g++, Debug, host, mpi)	7m 57s
CI-Cuda-Host (clang++-15, Release, cuda, serial)	8m 30s
CI-Cuda-Host (clang++-15, Release, cuda, mpi)	13m 30s
CI-Cuda-Host (clang++-15, Release, host, serial)	4m 30s
CI-Cuda-Host (clang++-15, Release, host, mpi)	6m 51s
CI-Cuda-Host (clang++-15, Debug, host, serial)	3m 45s
CI-Cuda-Host (clang++-15, Debug, host, mpi)	5m 52s
	3h 13m 54s

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