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Environment Requirements

Hardware Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
CPU	Kunpeng 920 7260 processor

Software Requirements

Table 2 lists the software requirements.

**Table 2** Software requirements
Item	Version	Download Address
OpenFOAM	v1906	https://sourceforge.net/projects/openfoam/files/v1906/OpenFOAM-v1906.tgz
ThirdParty	v1906	https://sourceforge.net/projects/openfoam/files/v1906/ThirdParty-v1906.tgz
BiSheng Compiler	1.3.1	https://mirrors.huaweicloud.com/kunpeng/archive/compiler/bisheng_compiler/bisheng-compiler-1.3.1-aarch64-linux.tar.gz
Hyper MPI	1.0.2	https://repo.huaweicloud.com/hmpi/HMPI_1.0.2_aarch64.tar.gz
Test cases	tutorials /incompressible/simpleFoam/motorBike	Included in the OpenFOAM installation package

OS Requirements

Table 3 lists the OS requirements.

**Table 3** OS requirements
Item	Version	Download URL
openEuler	openEuler 21.03 LTS	https://repo.openeuler.org/openEuler-21.03/
Kernel	5.10	Included in the OS image

Parent topic: OpenFOAM 1906 Porting Guide (openEuler 21.03)