Added Github test for loadgen (mlcommons#1278)

* Added Github test for loadgen

* Fix git branch

.github/workflows/test-loadgen.yml

@@ -0,0 +1,35 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Test for MLPerf inference loadgen using CM script automation
+
+on:
+  pull_request:
+    branches: [ "master", "dev" ]
+    paths:
+      - loadgen/**
+      - .github/workflows/test-loadgen.yml
+      - '!**.md'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python3 -m pip install cmind
+        cm pull repo mlcommons@ck
+    - name: Test Loadgen
+      run: |
+        cm run script --tags=get,mlperf,inference,loadgen --quiet --version=custom --env.CM_GIT_CHECKOUT=${{ github.event.pull_request.head.ref }} --env.CM_GIT_URL=${{ github.event.pull_request.head.repo.html_url }}