Environment Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
CPU	Kunpeng 920

Table 2 lists the software requirements.

**Table 2** Software requirements
Item	Version	Download Address
GAMESS	-	https://www.msg.chem.iastate.edu/GAMESS/download/register
HDF5	1.10.1	https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.1/src/hdf5-1.10.1.tar.gz
NetCDF-C	4.7.0	https://www.unidata.ucar.edu/downloads/netcdf/
NetCDF-Fortran	4.4.5	https://www.unidata.ucar.edu/downloads/netcdf/
Test case	runall	Provided by the software.

Table 3 lists the OS requirements.

**Table 3** OS requirements
Item	Version	How to Obtain
CentOS	7.6	https://www.centos.org/download/
Kernel	4.14.0-115	Included in the OS image.

Parent topic: GAMESS Porting Guide (CentOS 7.6)