Installation Guide

1. System Configuration Requirements

The SDAS analysis software package is decompressed and installed on a Linux system. The computing environment needs to meet the following basic requirements:

• 8-core Intel or AMD processor (>24 cores recommended)

• 128GB RAM (>256GB recommended)

• 200G free disk space or higher

• 64-bit CentOS/RedHat 7.8 or Ubuntu 20.04

2. Software Download

BGI CloudDrive: https://bgipan.genomics.cn/#/link/6G3xKjaGthlJwBxO2VMA (Extraction code: au3G)

Github: git clone https://github.com/STOmics/SDAS.git (Due to GitHub's file size limits, sdas-1.0.0.tar.gz and the h5ad test data are not included in the repository )

3. Installation

Important Notice!!!: After extraction, you must execute the setup.sh script to ensure proper operation of R path-related modules. Do not change the software installation location or rename the software directory after installation to avoid path configuration failure.

tar -xzf sdas-1.0.0.tar.gz
cd sdas-1.0.0
sh setup.sh

4. Test Run

./SDAS -h

5. Other Instructions

• The software compressed package is about 30G, after decompression about 70G

• About GPU usage: Please install CUDA >= 11.8 by yourself, refer to https://docs.nvidia.com/cuda/cuda-installation-guide-linux/