llama.cpp/.github/workflows/build-cache.yml

name: Build Actions Cache

on:
  workflow_dispatch: # allows manual triggering
  schedule:
    - cron: '0 * * * *'

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

jobs:
  ubuntu-24-vulkan-cache:
    runs-on: ubuntu-24.04

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v6

      - name: Get latest Vulkan SDK version
        id: vulkan_sdk_version
        run: |
          echo "VULKAN_SDK_VERSION=$(curl https://vulkan.lunarg.com/sdk/latest/linux.txt)" >> "$GITHUB_ENV"

      - name: Setup Cache
        uses: actions/cache@v5
        id: cache-sdk
        with:
          path: ./vulkan_sdk
          key: vulkan-sdk-${{ env.VULKAN_SDK_VERSION }}-${{ runner.os }}

      - name: Setup Vulkan SDK
        if: steps.cache-sdk.outputs.cache-hit != 'true'
        uses: ./.github/actions/linux-setup-vulkan
        with:
          path: ./vulkan_sdk
          version: ${{ env.VULKAN_SDK_VERSION }}

  ubuntu-24-spacemit-cache:
    runs-on: ubuntu-24.04

    env:
      # Make sure this is in sync with build-linux-cross.yml
      SPACEMIT_IME_TOOLCHAIN_VERSION: "1.1.2"

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v6

      - name: Setup Cache
        uses: actions/cache@v5
        id: cache-toolchain
        with:
          path: ./spacemit_toolchain
          key: spacemit-ime-toolchain-v${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}-${{ runner.os }}

      - name: Setup SpacemiT Toolchain
        if: steps.cache-toolchain.outputs.cache-hit != 'true'
        uses: ./.github/actions/linux-setup-spacemit
        with:
          path: ./spacemit_toolchain
          version: ${{ env.SPACEMIT_IME_TOOLCHAIN_VERSION }}

  windows-2022-rocm-cache:
    runs-on: windows-2022

    env:
      # Make sure this is in sync with build.yml
      HIPSDK_INSTALLER_VERSION: "26.Q1"

    steps:
      - name: Clone
        id: checkout
        uses: actions/checkout@v6

      - name: Setup Cache
        uses: actions/cache@v5
        id: cache-rocm
        with:
          path: C:\Program Files\AMD\ROCm
          key: rocm-${{ env.HIPSDK_INSTALLER_VERSION }}-${{ runner.os }}

      - name: Setup ROCm
        if: steps.cache-rocm.outputs.cache-hit != 'true'
        uses: ./.github/actions/windows-setup-rocm
        with:
          version: ${{ env.HIPSDK_INSTALLER_VERSION }}