Mesa (master): docs: Explain how to set up a personal gitlab runner.
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Fri Jul 31 09:20:43 UTC 2020
Module: Mesa
Branch: master
Commit: 7f40db42a2d8af9565f5338acd96afb56d6f85b9
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7f40db42a2d8af9565f5338acd96afb56d6f85b9
Author: Eric Anholt <eric at anholt.net>
Date: Mon Jul 20 09:32:16 2020 -0700
docs: Explain how to set up a personal gitlab runner.
I'm not the only one doing it, so document it, especially since there's a
new trick as of
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5669
Reviewed-by: Andres Gomez <agomez at igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5988>
---
docs/ci/index.rst | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/docs/ci/index.rst b/docs/ci/index.rst
index 7e01840b857..22e697b3d8b 100644
--- a/docs/ci/index.rst
+++ b/docs/ci/index.rst
@@ -126,6 +126,28 @@ report to mesa-dev at lists.freedesktop.org after the fact explaining
what happened and what the mitigation plan is for that failure next
time.
+Personal runners
+----------------
+
+Mesa's CI is currently run primarily on packet.net's m1xlarge nodes
+(2.2Ghz Sandybridge), with each job getting 8 cores allocated. You
+can speed up your personal CI builds (and marge-bot merges) by using a
+faster personal machine as a runner. You can find the gitlab-runner
+package in debian, or use gitlab's own builds.
+
+To do so, follow `gitlab's instructions
+<https://docs.gitlab.com/ce/ci/runners/#create-a-specific-runner>`__ to
+register your personal gitlab runner in your Mesa fork. Then, tell
+Mesa how many jobs it should serve (``concurrent=``) and how many
+cores those jobs should use (``FDO_CI_CONCURRENT=``) by editing these
+lines in ``/etc/gitlab-runner/config.toml``, for example::
+
+ concurrent = 2
+
+ [[runners]]
+ environment = ["FDO_CI_CONCURRENT=16"]
+
+
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