test_tpu_tgi.yml

name: Optimum TPU / Test TGI on TPU

on:
  push:
    branches: [ main, enable-ci-cd ]
    paths:
      - "text-generation-inference/**"
      - ".github/**"
  pull_request:
    branches: [ main ]
    paths:
      - "text-generation-inference/**"

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  do-the-job:
    name: Run TGI tests
    runs-on: [optimum-tpu] # run the configured Google TPU
    env:
      PJRT_DEVICE: TPU
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Create venv and install Pytorch/XLA
        run: |
          echo "Creating virtual environment..."
          python3 -m venv venv-tpu-pytorch
          source venv-tpu-pytorch/bin/activate
          echo "Installing basic packages"
          python -m pip install -U pip
          python -m pip install "torch~=2.2.0" "torch_xla[tpu]~=2.2.0" -f https://storage.googleapis.com/libtpu-releases/index.html numpy
          echo "Testing XLA installation..."
          python -c "import torch_xla.core.xla_model as xm; assert xm.xla_device().type == 'xla', 'XLA device not available'"
      - name: Run TGI server python tests
        run: |
          source venv-tpu-pytorch/bin/activate
          make tgi_test