From ab8e75d170561639e7082e00857b06ceb1b9aaf0 Mon Sep 17 00:00:00 2001
From: Yuu <206304251+nekomario28@users.noreply.github.com>
Date: Tue, 25 Aug 2026 14:18:58 +0900
Subject: [PATCH] ci: discriminate ROCm runtime-link cache lifetime fix

---
 .../temp-rocm-runtime-link-cache-ab.yml       | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 .github/workflows/temp-rocm-runtime-link-cache-ab.yml

diff --git a/.github/workflows/temp-rocm-runtime-link-cache-ab.yml b/.github/workflows/temp-rocm-runtime-link-cache-ab.yml
new file mode 100644
index 00000000..4f925129
--- /dev/null
+++ b/.github/workflows/temp-rocm-runtime-link-cache-ab.yml
@@ -0,0 +1,55 @@
+name: TEMP ROCm runtime-link cache A-B
+
+on:
+  pull_request:
+    branches:
+      - fix/pr132-rocm-runtime-link-cache
+
+permissions:
+  contents: read
+
+jobs:
+  discriminate:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 5
+    env:
+      BASE_SHA: 45417560beeba896a9b0866e50154d2a7a320b8b
+      CANDIDATE_SHA: 2ccee21c1298377f7c6c211e44165f60c3039f7f
+    steps:
+      - name: Check out exact carrier head
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+        with:
+          persist-credentials: false
+          ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: 0
+
+      - name: Prove base red and candidate green
+        shell: bash
+        run: |
+          set -euo pipefail
+          test "$(git rev-parse HEAD^)" = "$CANDIDATE_SHA"
+          test "$(git rev-parse "$CANDIDATE_SHA^^")" = "$BASE_SHA"
+
+          base_root="$RUNNER_TEMP/base"
+          candidate_root="$RUNNER_TEMP/candidate"
+          git worktree add --detach "$base_root" "$BASE_SHA"
+          git worktree add --detach "$candidate_root" "$CANDIDATE_SHA"
+
+          mkdir -p "$base_root/tests/kernels"
+          cp "$candidate_root/tests/kernels/test_rocm_runtime_link_cache.py" "$base_root/tests/kernels/test_rocm_runtime_link_cache.py"
+
+          set +e
+          python "$base_root/tests/kernels/test_rocm_runtime_link_cache.py" >"$RUNNER_TEMP/base.log" 2>&1
+          base_rc=$?
+          set -e
+          test "$base_rc" -ne 0
+          grep -Fq 'AssertionError' "$RUNNER_TEMP/base.log"
+          echo "ROCM_RUNTIME_LINK_CACHE_BASE_RC=$base_rc"
+          echo 'ROCM_RUNTIME_LINK_CACHE_BASE=EXPECTED_FAIL'
+
+          python "$candidate_root/tests/kernels/test_rocm_runtime_link_cache.py"
+          echo 'ROCM_RUNTIME_LINK_CACHE_CANDIDATE=PASS'
+
+          test "$(git diff --name-only "$BASE_SHA" "$CANDIDATE_SHA" | sort)" = $'python/freetoken/kernel/utils.py\ntests/kernels/test_rocm_runtime_link_cache.py'
+          git diff --check "$BASE_SHA" "$CANDIDATE_SHA"
+          echo 'ROCM_RUNTIME_LINK_CACHE_AB=BASE_RED_FIX_GREEN'