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	How to Obtain
NWChem	6.8.1	https://codeload.github.com/NWChemgit/NWChem/tar.gz/6.8.1-release
GlobalArray	5.6.5	https://github.com/edoapra/ga/releases/download/v5.6.5/ga-5.6.5.tar.gz
Test case	siosi8.nw	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: NWChem 6.8.1 Porting Guide (CentOS 7.6)