Merge pull request #219 from OpenVoiceOS/feat/numa

[ansible/tuning] Enable NUMA for Raspberry Pi 4 and 5
OpenVoiceOS · Dec 2, 2024 · 2226881 · 2226881
2 parents 4c7cf45 + 472df5c
commit 2226881
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diff --git a/ansible/roles/ovos_installer/tasks/tuning/main.yml b/ansible/roles/ovos_installer/tasks/tuning/main.yml
@@ -28,3 +28,7 @@
 
 - name: Include tuning/fstab.yml
   ansible.builtin.import_tasks: tuning/fstab.yml
+
+- name: Include tuning/numa.yml
+  ansible.builtin.import_tasks: tuning/numa.yml
+  when: "'Raspberry Pi 4' in ovos_installer_raspberrypi or 'Raspberry Pi 5' in ovos_installer_raspberrypi"
diff --git a/ansible/roles/ovos_installer/tasks/tuning/numa.yml b/ansible/roles/ovos_installer/tasks/tuning/numa.yml
@@ -0,0 +1,12 @@
+---
+- name: Enable NUMA for Raspberry Pi 4 & 5
+  vars:
+    _fake_number: "{{ '4' if 'Raspberry Pi 5' in ovos_installer_raspberrypi else '2' }}"
+  ansible.builtin.lineinfile:
+    path: "{{ _boot_directory }}/cmdline.txt"
+    regexp: "^((?!.*{{ item }}).*console.*)$"
+    line: '\1 {{ item }}'
+    backrefs: true
+  loop:
+    - "numa=fake={{ _fake_number }}"
+    - numa_policy=interleave