CI: use warpbuild runners

.github/workflows/bench.yml

@@ -15,7 +15,7 @@ env:
 jobs:
   bench:
     name: bench
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4

.github/workflows/integration.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   integration-test:
     name: integration tests
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ env:
 jobs:
   fmt:
     name: fmt
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
@@ -24,7 +24,7 @@ jobs:
 
   clippy:
     name: clippy
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4

.github/workflows/release-profile.yml

@@ -6,7 +6,7 @@ on:
 jobs:
   extract-version:
     name: Extract version
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     outputs:
       VERSION: ${{ steps.extract_version.outputs.VERSION }}
     steps:
@@ -34,7 +34,7 @@ jobs:
   build:
     name: Build profiling binary
     needs: extract-version
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     steps:
       - uses: actions/checkout@v4
       - uses: rui314/setup-mold@v1

.github/workflows/release.yml

@@ -20,7 +20,7 @@ on:
 jobs:
   extract-version:
     name: Extract version
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     outputs:
       VERSION: ${{ steps.extract_version.outputs.VERSION }}
     steps:
@@ -48,11 +48,7 @@ jobs:
   build:
     name: Build binary
     needs: extract-version
-    if: ${{ github.event.inputs.build-binary == 'true' || github.event_name == 'push'}} # when manually triggered or version tagged
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      packages: write
+    runs-on: warp-ubuntu-latest-x64-8x
     steps:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx

.github/workflows/reproducible-build.yml

@@ -8,14 +8,7 @@ on:
 jobs:
   build:
     name: build reproducible binaries
-    runs-on: ${{ matrix.runner }}
-    strategy:
-      matrix:
-        include:
-          - runner: ubuntu-latest
-            machine: machine-1
-          - runner: ubuntu-22.04
-            machine: machine-2
+    runs-on: warp-ubuntu-latest-x64-8x
     steps:
       - uses: actions/checkout@v5
       - name: Set up Docker Buildx

.github/workflows/review.yml

@@ -8,7 +8,7 @@ jobs:
   review-with-tracking:
     # Only run if comment contains @claude and is on a PR
     if: github.event.issue.pull_request && contains(github.event.comment.body, '@claude')
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     permissions:
       contents: read
       pull-requests: write

.github/workflows/unit.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   test:
     name: test workspace
-    runs-on: ubuntu-latest
+    runs-on: warp-ubuntu-latest-x64-8x
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4