Add runs-on runner config

Author: lrettig

.github/workflows/build_and_release.yml

@@ -41,18 +41,26 @@ jobs:
   build-and-release:
     needs: prepare
     timeout-minutes: 120
-    runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.runner.label }}
 
     strategy:
       matrix:
-        os:
-          # self-hosted ARM macOS runner
-          - self-hosted
-          - ubuntu-latest
+        runner:
+          - label: self-hosted
+            os: macos
+          - label: [runs-on, runner=32cpu-linux-x64, "run-id=${{ github.run_id }}"]
+            os: ubuntu
+          - label: [runs-on, runner=32cpu-linux-arm64, "run-id=${{ github.run_id }}"]
+            os: ubuntu
+        # label: [self-hosted]
+        # include:
+        #   - label: runs-on
+        #     runner: 16cpu-linux-x64
+        #     run-id: "${{ github.run_id }}"
 
     steps:
       - name: Free Disk Space (Ubuntu)
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.runner.os == 'ubuntu'
         uses: jlumbroso/free-disk-space@main
         with:
           tool-cache: true
@@ -66,13 +74,13 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install ninja and riscv-tools
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.runner.os == 'ubuntu'
         run: |
           sudo apt update
           sudo apt-get -y install ninja-build gcc-riscv64-unknown-elf
 
       - name: Install ninja and riscv-tools
-        if: contains(matrix.os, 'macos')
+        if: matrix.runner.os == 'macos'
         run: |
           brew install ninja
           brew tap riscv-software-src/riscv