======= Install ======= Hiperwalk offers multiple installation paths depending on your requirements. You can install Hiperwalk without High-Performance Computing (HPC) support, or opt for a Docker-based installation that includes HPC capabilities. Choose your installation method: - :ref:`docs_basic_installation` without HPC support - :ref:`docs_hpc_enabled` - Docker Installation - Local Installation (for advanced users) .. _docs_basic_installation: ------------------ Basic Installation ------------------ Hiperwalk can be installed without HPC support. This installation relies on certain Python libraries. Installation Steps ================== Hiperwalk can be conveniently installed using pip. To begin, ensure that pip is installed on your system. .. code-block:: shell sudo apt install python3-pip Hiperwalk has several Python dependencies, including `numpy `_, `scipy `_, `networkx `_, and `matplotlib `_. .. warning:: If you have older versions of these packages, they will likely be updated. If you prefer not to have them updated, we recommend `creating a virtual environment `_. The following command will install Hiperwalk and its dependencies: .. code-block:: shell pip install hiperwalk To verify the success of the installation, you can execute any example code available in the `GitHub repository `_ or any Jupyter notebook in the :ref:`docs_examples` section. Alternatively, you can proceed to the :ref:`docs_tutorial` section. To update an older version of the hiperwalk package: .. code-block:: shell pip install hiperwalk --upgrade To uninstall the hiperwalk package: .. code-block:: shell pip uninstall hiperwalk .. _docs_hpc_enabled: ------------------------ HPC-Enabled Installation ------------------------ Hiperwalk supports HPC through either a Docker installation or a local installation. HPC capabilities can be leveraged using parallelism on multicore CPUs and, optionally, NVIDIA GPUs. The following instructions will guide you through setting up CPU-based HPC, with optional GPU support. .. _docs_gpu_prerequisites: GPU Prerequisites ================= Skip this section if GPU support is not needed. To install the GPU driver, you can follow this `tutorial for installing NVIDIA drivers `_. Below, we have outlined the essential steps. .. warning:: If you have any concerns about the following commands, especially for installing the NVIDIA driver, please contact your local support team for assistance. First, you'll need to identify your GPU by running the following command: .. code-block:: shell lspci | grep -e VGA You can then verify if the outputted `GPU is CUDA compatible `_. If it is, execute the following command: .. code-block:: shell ubuntu-drivers devices This will list the available drivers for your GPU. We recommend installing the driver tagged with ``recommended`` at the end. The driver's name typically follows the format ``nvidia-driver-XXX`` where ``XXX`` is a specific number. For the subsequent steps in the installation process, substitute ``XXX`` as required. To install the GPU driver, execute the following command: .. code-block:: shell sudo apt install nvidia-driver-XXX Finally, **reboot you computer**. After rebooting, if the installation was successful, running the command .. code-block:: nvidia-smi should display GPU information such as the name, driver version, CUDA version, and so on. Alternatively, you can verify the availability of the **NVIDIA Settings** application by pressing the ``Super`` key on your keyboard and typing ``nvidia settings``. Docker Installation =================== Using Hiperwalk on Docker offers numerous benefits. Docker, a form of containerization, automatically includes Hiperwalk, its prerequisites, and all HPC-enabling software. It provides a lightweight, portable, and scalable environment, ensuring seamless deployment across different systems. Docker simplifies dependency management, updates, and configuration replication, enhancing consistency and reliability. Installation Steps ------------------ Single time configuration of Docker. Start by updating the package lists: .. code-block:: shell sudo apt-get update Step 1. Add Docker's official GPG key: .. code-block:: shell sudo apt-get install ca-certificates curl sudo install -m 0755 -d /etc/apt/keyrings sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc sudo chmod a+r /etc/apt/keyrings/docker.asc Step 2. Add the repository to Apt sources: .. code-block:: shell echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \ $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \ sudo tee /etc/apt/sources.list.d/docker.list > /dev/null Update the package lists again: .. code-block:: shell sudo apt-get update Step 3. Install Docker: .. code-block:: shell sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin Step 4. Add the user to Docker group: .. code-block:: shell sudo groupadd docker sudo usermod -aG docker $USER Step 5. Log out of your session and then log back in. Step 6. Test your Docker installation: .. code-block:: shell docker run hello-world NVIDIA Container ---------------- Skip this section if GPU support is not needed. If the prerequisites are not installed, refer to :ref:`docs_gpu_prerequisites`. Single time configuration of NVDIA container toolkit. Step 1. Configure the repository: .. code-block:: shell curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey | \ sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg && \ curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \ sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \ sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list Step 2. Update and install: .. code-block:: shell sudo apt-get update sudo apt-get install -y nvidia-docker2 Step 3. Configure Docker to use NVIDIA in rootless mode: .. code-block:: shell nvidia-ctk runtime configure --runtime=docker --config=$HOME/.config/docker/daemon.json systemctl --user restart docker sudo nvidia-ctk config --set nvidia-container-cli.no-cgroups --in-place It may be necessary to edit the following file and change the value of ``no-cgroups`` to ``false``: .. code-block:: shell sudo vi /etc/nvidia-container-runtime/config.toml Then, execute: .. code-block:: shell sudo systemctl restart docker Step 4. Test the GPU access: .. code-block:: shell docker run --rm --gpus all nvidia/cuda:12.0.0-base-ubuntu20.04 nvidia-smi Run Docker ---------- Create a folder where you want to save your notebooks. This folder will store all the examples you create in the browser. Open a terminal and navigate to the folder you just created. To run Hiperwalk in Docker with CPU-only support, execute the following command: .. code-block:: shell docker run --rm -v $(pwd):/home/jovyan/work -p 8888:8888 hiperwalk/hiperwalk:2.0.b0 To run Hiperwalk in Docker with GPU and CPU support, execute the following command: .. code-block:: shell docker run --rm --gpus all -v $(pwd):/home/jovyan/work -p 8888:8888 hiperwalk/hiperwalk:2.0.b0 Open your web browser and go to the URL that appears on the screen, starting with ``127.0.0.1``. Alternatively, you can directly click on the hyperlink. In the Jupyter environment, access the ``work/`` folder. All your data and notebooks will be saved in the folder you have created above (external to the Docker container). Local Installation ================== This section and the ones that follow are intended for developers of the Hiperwalk package. Before proceeding, it is advisable to update and upgrade your Ubuntu packages. Execute the following commands: .. code-block:: shell sudo apt update sudo apt upgrade The steps described here will cover identifying the GPU, installing the GPU drivers, hiperblas-core, hiperblas-opencl-bridge, pyhiperblas, and all necessary Python libraries. Next, run the following commands to install the prerequisites: .. code-block:: shell sudo apt install git sudo apt install g++ sudo apt install cmake sudo apt install libgtest-dev sudo apt install python3-distutils sudo apt install python3-pip pip install pytest These newly installed programs serve the following purposes: * git: used to download hiperblas-core, hiperblas-opencl-bridge, pyhiperblas, and hiperwalk; * g++: used for compiling hiperblas-core, and hiperblas-opencl-bridge; * cmake: essential for compiling hiperblas-core, hiperblas-opencl-bridge; * libgtest-dev: verifies the successful installation of hiperblas-core, and hiperblas-opencl-bridge; * python3-distutils: aids in the installation of pyhiperblas; * python3-pip: necessary for installing Python libraries; * pytest: helps test pyhiperblas. Although it's not essential, we **recommend** installing FFmpeg, which is used for generating animations. .. code-block:: shell sudo apt install ffmpeg NVIDIA Toolkit -------------- Skip this section if the :ref:`docs_gpu_prerequisites` are not installed. Once the GPU drivers have been successfully installed, it's necessary to install the NVIDIA Toolkit, allowing hiperblas-core to use CUDA. To do this, access `CUDA toolkit Downloads `_ and select the options of *Operating System*, *Architecture*, *Distribution*, and *Version*, according to your machine, and the desired *Installer Type*. Then, follow the instructions of the **Base Installer** section. To verify the correct installation of the NVIDIA Toolkit, you can check if the ``nvcc`` compiler has been installed. This can be simply done by running the following command: .. code-block:: shell nvcc --version Hiperblas --------- For HPC support, Hiperwalk uses `hiperblas-core `_, `hiperblas-opencl-bridge `_, and `pyhiperblas `_. The information in this guide is compiled from `Paulo Motta's blog `_, `hiperblas-core github `_, and `pyhiperblas github `_. It is **strongly recommended** that hiperblas-core, hiperblas-opencl-bridge, and pyhiperblas are installed (i.e. cloned) in the same directory. In this guide, we will install both projects into the home directory. In Linux, the tilde (``~``) serves as an alias for the home directory. hiperblas-core ************** Firstly, clone the repository in the home directory. .. code-block:: shell cd ~ git clone https://github.com/hiperblas/hiperblas-core.git Next, navigate to the hiperblas-core directory to compile and install the code. .. code-block:: shell cd ~/hiperblas-core cmake . make sudo make install sudo ldconfig The ``ldconfig`` command creates a link for the newly installed hiperblas-core, making it accessible for use by pyhiperblas. Before moving forward, **reboot** your computer to ensure that the ``ldconfig`` command takes effect. After rebboting, run the following ``ln`` command to create a symbolic link to another directory. .. code-block:: shell sudo ln -s /usr/local/lib /usr/local/lib64 To verify the successful installation of hiperblas-core, execute the ``vector_test`` and ``matrix_test`` tests. .. code-block:: shell cd ~/hiperblas-core ./vector_test ./matrix_test hiperblas-opencl-bridge *********************** Skip this section if the :ref:`docs_gpu_prerequisites` are not installed. The installation of the hiperblas-opencl-bridge is very similar to the installation of hiperblas-core. To install hiperblas-opencl-bridge, first clone the repository into **the same directory hiperblas-core was cloned**. In this guide, we cloned hiperblas-core into the home directory. .. code-block:: shell cd ~ git clone https://github.com/hiperblas/hiperblas-opencl-bridge.git Now, enter the new ``hiperblas-opencl-bridge`` directory to compile and install the code. .. code-block:: shell cd hiperblas-opencl-bridge cmake . make sudo make install To verify the succesful installation of hiperblas-opencl-bridge, execute the tests .. code-block:: shell ./vector_test ./matrix_test pyhiperblas *********** To install pyhiperblas, first clone the repository into **the same directory hiperblas-core was cloned**. In this guide, we cloned hiperblas-core into the home directory. Thus, execute: .. code-block:: shell cd ~ git clone https://github.com/hiperblas/pyhiperblas.git Before installing ``pyhiperblas``, install ``numpy`` using the ``sudo`` command. .. code-block:: shell sudo pip install numpy Next, navigate to the newly created ``pyhiperblas`` directory to install it. .. code-block:: shell cd pyhiperblas sudo python3 setup.py install To verify whether the installation was successful, run the following test: .. code-block:: shell python3 test.py Hiperwalk --------- To finish the local hiperwalk installation, issue the same commands of the :ref:`docs_basic_installation` section.