Environment Configuration

The operating environment must be the same as the system environment where the .run package is packed and the Python version. Currently, the tested environment is Linux x86_64 and Python 3.7.5.

The dependency libraries are as follows:

• NumPy (version: > 1.13.1)
• faiss-gpu (version: 1.7.1)
• torch (cuda version: 10.2)
• argparse
• NVIDIA Apex

Run the pip install command to install NumPy, faiss-gpu, torch, and argparse. The following is an example:

pip install numpy faiss-gpu torch argparse

For details about how to install NVIDIA Apex, visit https://github.com/NVIDIA/apex.

1. Download the NVIDIA Apex source code.

   git clone https://github.com/NVIDIA/apex

2. Go to the Apex directory.

   cd apex

3. Install Apex.

   pip install -v --disable-pip-version-check --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./