[libcxx-commits] [PATCH] D136276: [libc++][CI] Reorder jobs.

[Mark de Wever via Phabricator via libcxx-commits]

Mordante created this revision.
Herald added a subscriber: arichardson.
Herald added a project: All.
Mordante requested review of this revision.
Herald added a project: libc++.
Herald added a subscriber: libcxx-commits.
Herald added a reviewer: libc++.

In the second leg of the CI the steps take about:

- C++2b              10m
- C++11              8m
- C++03              6m
- Modular build      10m
- GCC 12 / C++latest 20m

So the slowest job is scheduled last. The CI will wait to start the
third leg until that job is done. The current order increases the
latency of the current job, instead start the slow jobs earlier.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D136276

Files:
  libcxx/utils/ci/buildkite-pipeline.yml


Index: libcxx/utils/ci/buildkite-pipeline.yml
===================================================================
--- libcxx/utils/ci/buildkite-pipeline.yml
+++ libcxx/utils/ci/buildkite-pipeline.yml
@@ -79,14 +79,14 @@
   #
   - wait
 
-  - label: "C++2b"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx2b"
+  - label: "GCC ${GCC_STABLE_VERSION} / C++latest"
+    command: "libcxx/utils/ci/run-buildbot generic-gcc"
     artifact_paths:
       - "**/test-results.xml"
       - "**/*.abilist"
     env:
-        CC: "clang-${LLVM_HEAD_VERSION}"
-        CXX: "clang++-${LLVM_HEAD_VERSION}"
+        CC: "gcc-${GCC_STABLE_VERSION}"
+        CXX: "g++-${GCC_STABLE_VERSION}"
     agents:
       queue: "libcxx-builders"
       os: "linux"
@@ -96,8 +96,8 @@
           limit: 2
     timeout_in_minutes: 120
 
-  - label: "C++11"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx11"
+  - label: "C++2b"
+    command: "libcxx/utils/ci/run-buildbot generic-cxx2b"
     artifact_paths:
       - "**/test-results.xml"
       - "**/*.abilist"
@@ -113,8 +113,8 @@
           limit: 2
     timeout_in_minutes: 120
 
-  - label: "C++03"
-    command: "libcxx/utils/ci/run-buildbot generic-cxx03"
+  - label: "Modular build"
+    command: "libcxx/utils/ci/run-buildbot generic-modules"
     artifact_paths:
       - "**/test-results.xml"
       - "**/*.abilist"
@@ -130,8 +130,8 @@
           limit: 2
     timeout_in_minutes: 120
 
-  - label: "Modular build"
-    command: "libcxx/utils/ci/run-buildbot generic-modules"
+  - label: "C++11"
+    command: "libcxx/utils/ci/run-buildbot generic-cxx11"
     artifact_paths:
       - "**/test-results.xml"
       - "**/*.abilist"
@@ -147,14 +147,14 @@
           limit: 2
     timeout_in_minutes: 120
 
-  - label: "GCC ${GCC_STABLE_VERSION} / C++latest"
-    command: "libcxx/utils/ci/run-buildbot generic-gcc"
+  - label: "C++03"
+    command: "libcxx/utils/ci/run-buildbot generic-cxx03"
     artifact_paths:
       - "**/test-results.xml"
       - "**/*.abilist"
     env:
-        CC: "gcc-${GCC_STABLE_VERSION}"
-        CXX: "g++-${GCC_STABLE_VERSION}"
+        CC: "clang-${LLVM_HEAD_VERSION}"
+        CXX: "clang++-${LLVM_HEAD_VERSION}"
     agents:
       queue: "libcxx-builders"
       os: "linux"


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