Dynamic topology region file opening with group I/O #1910

Job	Run time
build-deps (gnu, V114, 4.9.2, 4.4.0)	47s
build-deps (clang, V114, 4.9.2, 4.4.0)	32s
build-deps (mpi, V114, 4.9.2, 4.4.0)	33s
Debug serial build	5m 31s
Debug parallel build	8m 32s
Threadsafe ON, No Fortran	4m 49s
Threadsafe ON, Parallel, No Fortran	5m 19s
Sanitize address, no fortran	6m 2s
Sanitize undefined	7m 3s
Sanitize integer	4m 49s
GTest Enabled	5m 38s
No applications, legacy, or fortran	3m 56s
CATALYST2, parallel	8m 38s
KOKKOS, parallel	7m 50s
No deprecated exodus functions	7m 24s
Use modern CMake configure of netCDF and HDF5 packages with GTest	7m 56s
ADIOS2 enabled	11m 38s
FAODEL and METIS enabled	12m 41s
	1h 49m 38s

Provide feedback