From 5f7bd21543325cbecf200f571de5527db847a303 Mon Sep 17 00:00:00 2001
From: "Thing-han, Lim" <15379156+potsrevennil@users.noreply.github.com>
Date: Fri, 28 Jun 2024 18:06:38 +0800
Subject: [PATCH] add ci benchmark on a55 runner

Signed-off-by: Thing-han, Lim <15379156+potsrevennil@users.noreply.github.com>
---
 .github/workflows/bench.yml | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 04adcbe35..a0ec54e59 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -9,7 +9,11 @@ on:
     types: [ "labeled" ]
 jobs:
   bench:
-    runs-on: self-hosted-rpi4
+    strategy:
+      fail-fast: true
+      matrix:
+        system: [ rpi4, a55 ]
+    runs-on: self-hosted-${{ matrix.system }}
     permissions:
       contents: write
     if: github.repository_owner == 'pq-code-package' && (github.event.label.name == 'benchmark' || github.ref == 'refs/heads/main')
@@ -33,12 +37,18 @@ jobs:
               ## CPU Info
               $(cat /proc/cpuinfo)
             EOF
-      - name: Run benchmark
+      - name: Run benchmark on rpi4
+        if: ${{ matrix.system }} == rpi4
         shell: nix develop .#ci -c bash -e {0}
         run: |
           tests bench -c PMU --cflags -mcpu=cortex-a72 -v --output output.json
+      - name: Run benchmark on a55
+        if: ${{ matrix.system }} == a55
+        shell: nix develop .#ci -c bash -e {0}
+        run: |
+          tests bench -c PERF --cflags "-static -mcpu=cortex-a55" --arch-flags -march=armv8.2-a -w exec-on-a55 -v --output output.json
       - name: Store benchmark result
-        if: github.repository_owner == 'pq-code-package' && github.ref == 'refs/heads/main'
+        if: github.repository_owner == 'pq-code-package' && github.ref == 'refs/heads/main' && ${{ matrix.system }} == rpi4
         uses: benchmark-action/github-action-benchmark@v1
         with:
           name: Arm Cortex-A72 (Raspberry Pi 4) benchmarks
@@ -46,3 +56,12 @@ jobs:
           output-file-path: output.json
           github-token: ${{ secrets.GITHUB_TOKEN }}
           auto-push: true
+      - name: Store benchmark result
+        if: github.repository_owner == 'pq-code-package' && github.ref == 'refs/heads/main' && ${{ matrix.system }} == a55
+        uses: benchmark-action/github-action-benchmark@v1
+        with:
+          name: Arm Cortex-A55 (Snapdragon 888) benchmarks
+          tool: 'customSmallerIsBetter'
+          output-file-path: output.json
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          auto-push: true