CI: adding new build to test previous minor release

This will allow us to check that both the current and
previous minor release of Kokkos Core and compatible with
Kokkos Kernels' develop branch.

Signed-off-by: Luc Berger-Vergiat <[email protected]>

Author: lucbv

.github/workflows/at2.yml

@@ -34,6 +34,7 @@ jobs:
     uses: ./.github/workflows/v100_kumquat.yml
     with:
       kokkos_version: 4.7.00
+      kokkos_previous_version: 4.6.02
   bdw:
     uses: ./.github/workflows/bdw.yml
     with:

.github/workflows/v100_kumquat.yml

@@ -138,17 +138,82 @@ jobs:
         run: |
           mkdir -p kokkos-kernels/{build,install}
           cmake -S kokkos-kernels -B kokkos-kernels/build \
+            -DBUILD_SHARED_LIBS=OFF \
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_CXX_COMPILER=$(realpath kokkos)/bin/nvcc_wrapper \
             -DKokkos_ROOT=kokkos/install \
-            -DKokkosKernels_ENABLE_TESTS_AND_PERFSUITE=OFF \
             -DKokkosKernels_ENABLE_TESTS=ON \
-            -DKokkosKernels_ENABLE_PERFTESTS=ON \
             -DKokkosKernels_ENABLE_EXAMPLES=ON \
+            -DKokkosKernels_ENABLE_PERFTESTS=ON \
             -DKokkosKernels_ENABLE_TPL_CUSOLVER=OFF \
             -DKokkosKernels_ENABLE_TPL_CUSPARSE=OFF \
             -DKokkosKernels_ENABLE_TPL_CUBLAS=OFF \
+            -DKokkosKernels_ENABLE_DOCS=OFF
+
+      - name: build_kokkos_kernels
+        working-directory: kokkos-kernels/build
+        # kumquat has 96 CPUs
+        run: cmake --build . --parallel 24 --target all
+
+      - name: test
+        working-directory: kokkos-kernels/build
+        run: ctest --output-on-failure -V --timeout 3600
+
+  PR_VOLTA70_CUDA1200_CUDA_LEFT_PREVIOUS_MINOR_REL:
+    name: PR_VOLTA70_CUDA1200_CUDA_LEFT_REL
+    runs-on: [kumquat-cuda-12.0.0-openblas-0.3.28]
+
+    steps:
+      - name: nvidia-smi
+        run: nvidia-smi
+
+      - name: cuda-visible-devices
+        run: echo $CUDA_VISIBLE_DEVICES
+
+      - name: checkout_kokkos_kernels
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          path: kokkos-kernels
+
+      - name: checkout_kokkos
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          repository: kokkos/kokkos
+          ref: ${{ inputs.kokkos_previous_version }}
+          path: kokkos
+
+      - name: configure_kokkos
+        run: |
+          mkdir -p kokkos/{build,install}
+          cmake -S kokkos -B kokkos/build \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_CXX_COMPILER=$(realpath kokkos)/bin/nvcc_wrapper \
+            -DCMAKE_INSTALL_PREFIX=kokkos/install \
+            -DKokkos_ENABLE_CUDA=ON \
+            -DKokkos_ARCH_VOLTA70=ON \
+            -DKokkos_ENABLE_TESTS=OFF \
+            -DKokkos_ENABLE_EXAMPLES=OFF \
+            -DCMAKE_CXX_EXTENSIONS=OFF \
             -DBUILD_SHARED_LIBS=OFF \
+            -DKokkos_ENABLE_DEPRECATED_CODE_4=OFF
+
+      - name: build_and_install_kokkos
+        working-directory: kokkos/build
+        # kumquat has 96 CPUs
+        run: cmake --build . --parallel 24 --target install
+
+      - name: configure_kokkos_kernels
+        run: |
+          mkdir -p kokkos-kernels/{build,install}
+          cmake -S kokkos-kernels -B kokkos-kernels/build \
+            -DBUILD_SHARED_LIBS=OFF \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_CXX_COMPILER=$(realpath kokkos)/bin/nvcc_wrapper \
+	    -DCMAKE_CXX_STANDARD=20 \
+            -DKokkos_ROOT=kokkos/install \
+            -DKokkosKernels_ENABLE_TESTS=ON \
+            -DKokkosKernels_ENABLE_EXAMPLES=ON \
+	    -DKokkosKernels_ENABLE_BENCHMARKS=ON \
             -DKokkosKernels_ENABLE_DOCS=OFF
 
       - name: build_kokkos_kernels
@@ -159,3 +224,4 @@ jobs:
       - name: test
         working-directory: kokkos-kernels/build
         run: ctest --output-on-failure -V --timeout 3600
+