BareMetalSetup.md

Install Intel® Extension for PyTorch

Prepare the environment, you may create a Python virtual enviromment virtualenv or conda prior to installing dependencies.

# Install Intel® Extension for PyTorch:
python -m pip install intel-extension-for-pytorch

# Install torch,torchvision:
python -m pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu

# Install oneccl:
python -m pip install oneccl_bind_pt --extra-index-url https://pytorch-extension.intel.com/release-whl/stable/cpu/us/

Install generic dependencies

Make sure the following components are installed in your environment :

# Requirements:
gcc >= 5
Cmake >= 3.19.6
build-essential 
ca-certificates 
git 
wget 
make 
cmake 
autoconf 
bzip2 
tar
numactl 
libegl1-mesa 

Install jemalloc

Install jemalloc either using conda or from source

Using conda:
conda install -y jemalloc=5.2.1 -c conda-forge

From source:
cd ..
git clone  https://github.com/jemalloc/jemalloc.git    
cd jemalloc
git checkout 5.2.1
./autogen.sh
./configure --prefix=your_path(eg: /home/user/jemalloc/)
make
make install

Build tcmalloc

Install tcmalloc using conda

Using conda:
conda install -y gperftools -c conda-forge 

Build torch-ccl

cd ..
git clone https://github.com/intel-innersource/frameworks.ai.pytorch.torch-ccl.git
# torch-ccl branch refer to https://github.com/intel-innersource/frameworks.ai.pytorch.ipex-cpu/blob/cpu-device/dependency_version.yml
cd frameworks.ai.pytorch.torch-ccl && git checkout $target_branch
git submodule sync 
git submodule update --init --recursive
python setup.py install