Include PTX

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

Author: AdamGS

.github/workflows/codspeed.yml

@@ -98,6 +98,10 @@ jobs:
             --bench fsst_cuda \
             --bench runend_cuda \
             --profile bench
+      - name: Verify CUDA kernels were built
+        run: test -f vortex-cuda/kernels/gen/release/dynamic_dispatch.ptx
+      - name: Stage CUDA kernels with Codspeed artifacts
+        run: cp -R vortex-cuda/kernels/gen/release target/codspeed/cuda-kernels
       - name: Upload benchmark executables
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7
         with:
@@ -150,6 +154,7 @@ jobs:
         uses: CodSpeedHQ/action@d872884a306dd4853acf0f584f4b706cf0cc72a2
         env:
           CARGO_MANIFEST_DIR: ${{ github.workspace }}/vortex-cuda
+          VORTEX_CUDA_KERNELS_DIR: ${{ github.workspace }}/target/codspeed/cuda-kernels
         with:
           run: cargo codspeed run $(printf -- '--bench %s ' ${{ matrix.benches }})
           token: ${{ secrets.CODSPEED_TOKEN }}