02/02: hydra: berlin-nodes: Emulate aarch64-linux builds on half of the nodes.

[Mathieu Othacehe]

mothacehe pushed a commit to branch master
in repository maintenance.

commit abfb17bfec0ba41399fb60e91aa0e98087fab469
Author: Mathieu Othacehe <othacehe@gnu.org>
AuthorDate: Tue Feb 9 09:28:28 2021 +0100

    hydra: berlin-nodes: Emulate aarch64-linux builds on half of the nodes.
    
    * hydra/berlin-nodes.scm: Emulate aarch64-linux builds on half of the build
    machines.
---
 hydra/berlin-nodes.scm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hydra/berlin-nodes.scm b/hydra/berlin-nodes.scm
index bec2d66..c1a8b8a 100644
--- a/hydra/berlin-nodes.scm
+++ b/hydra/berlin-nodes.scm
@@ -143,6 +143,13 @@
                                         #:emulated-architectures
                                         '("arm" "aarch64")
                                         #:childhurd? (childhurd-ip? ip)
+                                        ;; Emulate aarch64 builds on half of
+                                        ;; the build machines.
+                                        #:systems
+                                        `("x86_64-linux" "i686-linux"
+                                          ,@(if (odd? id)
+                                                '("aarch64-linux")
+                                                '()))
                                         #:max-jobs 4
                                         ;; The big-memory machines have 96
                                         ;; logical cores, the others 64.