Added gitlab CI/CD pipeline

.gitlab-ci.yml

+image: hpvm/gitlab-ci
+
+build:
+  stage: build
+  tags:
+    - hpvm
+  script:
+    - source activate hpvm
+    - cd hpvm
+    - ./install.sh -j32 -t "X86"
+  only:
+    - approx_hpvm_devops

Dockerfile

+ARG IMAGE_NAME=nvidia/cuda
+FROM nvidia/cuda:10.2-cudnn7-devel-ubuntu18.04
+
+# Install dependencies: cmake, python 3.6, wget
+RUN apt-get update && apt-get install -y --no-install-recommends cmake python3 curl git
+
+# Install conda
+RUN curl https://repo.anaconda.com/archive/Anaconda3-2020.11-Linux-x86_64.sh -o anaconda.sh && \
+    bash anaconda.sh -b && rm anaconda.sh
+
+# Set PATH to include conda
+ENV PATH="/root/anaconda3/bin:${PATH}"
+
+# Send conda env spec into container
+COPY . /root/hpvm/
+
+# Create conda env named hpvm based on spec
+RUN conda env create -n hpvm -f /root/hpvm/hpvm/env.yaml