Use ./scripts/install-pti.sh in benchmarks workflow (#5404)

Signed-off-by: Anatoly Myachev <[email protected]>

Author: anmyachev

.github/workflows/build-test-reusable.yml

@@ -302,7 +302,7 @@ jobs:
         run: |
           echo "TRITON_TEST_CMD=${{ needs.build.outputs.test-triton-command }}" | tee -a $GITHUB_ENV
 
-      - name: Build PTI && Run Proton tests
+      - name: Run Proton tests
         if: matrix.suite == 'rest'
         run: |
           export LD_LIBRARY_PATH=${{ env.PTI_LIBS_DIR }}:$LD_LIBRARY_PATH

.github/workflows/triton-benchmarks.yml

@@ -117,17 +117,10 @@ jobs:
           cd benchmarks
           pip install .
 
-      - name: Build PTI from source
+      - name: Build PTI
         run: |
-          PTI_COMMIT_ID="$(<.github/pins/pti.txt)"
-          git clone https://github.com/intel/pti-gpu.git
-          cd pti-gpu
-          git checkout $PTI_COMMIT_ID
-          cd sdk
-          cmake --preset linux-icpx-release
-          BUILD_TESTING=1 PTI_BUILD_SAMPLES=1 cmake --build --preset linux-icpx-release
-
-          PTI_LIBS_DIR="$(pwd)/build-linux-icpx-release/lib/"
+          ./scripts/install-pti.sh --build-level-zero
+          PTI_LIBS_DIR=$(python ./scripts/pti_lib.py)
           ls $PTI_LIBS_DIR
           echo "PTI_LIBS_DIR=$PTI_LIBS_DIR" >> $GITHUB_ENV