docs/INSTALL.md

Installation

Requirements

• Linux with Python ≥ 3.10.
• PyTorch ≥ 2.0 and torchvision that matches the PyTorch installation. Install them together at pytorch.org to make sure of this. Note, please check PyTorch version matches that is required by Detectron2.
• Detectron2: follow Detectron2 installation instructions.
• pip install -e .

CUDA kernel for MSDeformAttn

After preparing the required environment, run the following command to compile CUDA kernel for MSDeformAttn:

CUDA_HOME must be defined and points to the directory of the installed CUDA toolkit.

cd psalm/model/mask_decoder/Mask2Former_Simplify/modeling/pixel_decoder/ops
sh make.sh

Example conda environment setup

conda create --name psalm python=3.10 -y
conda activate psalm
conda install pytorch==2.0.1 torchvision==0.15.2 torchaudio==2.0.2 pytorch-cuda=11.8 -c pytorch -c nvidia

# under your working directory
git clone [email protected]:facebookresearch/detectron2.git
cd detectron2
pip install .
pip install git+https://github.com/cocodataset/panopticapi.git
pip install git+https://github.com/mcordts/cityscapesScripts.git

cd ..
git clone https://github.com/zamling/PSALM.git
cd PSALM
pip install -e .
pip install opencv-python addict
cd psalm/model/mask_decoder/Mask2Former_Simplify/modeling/pixel_decoder/ops
sh make.sh