wip: tunercheck action

Signed-off-by: Raghu Raja <[email protected]>

Author: rajachan

.github/workflows/tunercheck.yaml

@@ -0,0 +1,56 @@
+name: Build Checks
+on: [push, pull_request]
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  linux:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Fetch and Install EFA Installer Dependencies
+        run: |
+          curl -O https://efa-installer.amazonaws.com/aws-efa-installer-latest.tar.gz
+          tar -xf aws-efa-installer-*.tar.gz
+          pushd aws-efa-installer/
+              sudo ./efa_installer.sh -y --skip-kmod
+          popd
+
+      - name: Build Plugin
+        run: |
+          set -x
+
+          export CC="cc"
+          export CXX="c++"
+
+          # actions/checkout@v4 would drop the plugin source in $PWD,
+          # so go ahead and build it.
+          ./autogen.sh
+          ./configure --with-mpi=/opt/amazon/openmpi \
+                      --with-libfabric=/opt/amazon/efa \
+                      --enable-tests=yes \
+                      --enable-platform-aws \
+                      --with-cuda=/usr/local/cuda/ \
+                      --prefix=$PWD/install
+
+      - name: Call `make`
+        run: make V=1
+
+      - name: Call `make install`
+        run: sudo make install V=1
+
+      - name: Install Python Dependencies
+        run: pip install uv
+
+      - name: Tuner Check
+        run: |
+          run show-tuner-decisions $PWD/install/lib/libnccl-ofi-tuner.so \
+             --min-ranks-per-node 1 --max-ranks-per-node 8 \
+             --min-nnodes 2 --max-nnodes 2048
+
+      - name: Upload build logs
+        if: failure()
+        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        with:
+          name: tuner-decisions
+          path: tuner-decisions.log