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Environment Requirements

Hardware Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
CPU	Kunpeng 920 processor
GPU	NVIDIA Tesla A100

Software Requirements

Table 2 lists the software requirements.

**Table 2** Software requirements
Item	Version	Download URL
Amber	20	http://Ambermd.org/index.php
AmberTools	21	http://Ambermd.org/index.php
BiSheng Compiler	1.3.3	https://mirrors.huaweicloud.com/kunpeng/archive/compiler/bisheng_compiler/bisheng-compiler-1.3.3-aarch64-linux.tar.gz
HMPI	1.2.0	https://www.hikunpeng.com/document/detail/zh/kunpenghpcs/hypermpi/userg_huaweimpi_0010.html
CMake	3.8.1	https://cmake.org/files/v3.8/cmake-3.8.1.tar.gz
Anaconda3	2021.05	https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2021.05-Linux-aarch64.sh
NVIDIA CUDA	11.4	https://developer.download.nvidia.com/compute/cuda/11.4.0/local_installers/cuda_11.4.0_470.42.01_linux_sbsa.run
Test case	Amber20_Benchmark_Suite	http://Ambermd.org/Amber20_Benchmark_Suite.tar.gz

OS Requirements

Table 3 lists the OS requirements.

**Table 3** OS requirements
Item	Version	Download URL
CentOS	8.2	https://www.centos.org/download/
Kernel	4.18.0-193.el8.aarch64	Included in the OS image

Parent topic: Amber 20 Porting Guide (CentOS 8.2)