Multiple python versions (#42)

* Support multiple Python versions in single build

* RPATH + Split up config into config and runtime

* pybind11 submodule

* Docker build updates

docker/Dockerfile.opensuse

@@ -15,7 +15,7 @@ ENV PATH /usr/local/bin:${PATH}
 RUN zypper update -y && \
     zypper dist-upgrade -y && \
     zypper install -y -t pattern devel_basis && \
-    zypper install -y python3-pip openmpi3-devel gcc-c++ git libnuma-devel dpkg-devel rpm-build && \
+    zypper install -y python3-pip openmpi3-devel gcc-c++ git libnuma-devel dpkg-devel rpm-build wget && \
     python3 -m pip install 'cmake==3.18.4'
 
 # ARG AMDGPU_RPM=21.40.2/sle/15/amdgpu-install-21.40.2.40502-1.noarch.rpm
@@ -28,5 +28,16 @@ RUN zypper --no-gpg-checks install -y https://repo.radeon.com/amdgpu-install/${A
     zypper install -y rocm-hip-sdk roctracer-dev rocm-smi-lib rocprofiler-dev && \
     zypper clean --all
 
+ARG PYTHON_VERSIONS="6 7 8 9"
+
+RUN wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh && \
+    bash miniconda.sh -b -p /opt/conda && \
+    export PATH="/opt/conda/bin:${PATH}" && \
+    conda config --set always_yes yes --set changeps1 no && \
+    conda update -c defaults -n base conda && \
+    for i in ${PYTHON_VERSIONS}; do conda create -n py3.${i} -c defaults python=3.${i} pip; done && \
+    conda clean -a -y && \
+    conda init
+
 WORKDIR /home
 SHELL [ "/bin/bash", "--login", "-c" ]