sonicdebris

ensure to log-in with xorg and not wayland

check enabled: glxinfo|egrep "OpenGL vendor|OpenGL renderer"

secure boot state: mokutil --sb-state

A failed attempt: sudo prime-select nvidia (or intel)

sonicdebris

Configure htop to show process CPU:

https://unix.stackexchange.com/a/349909

Cpu and affinity in C++ (also advice about lstopo):

https://eli.thegreenplace.net/2016/c11-threads-affinity-and-hyperthreading/#id2

sonicdebris

systemctl --user disable pulseaudio.service
systemctl --user disable pulseaudio.socket
systemctl --user mask pulseaudio.service
systemctl --user mask pulseaudio.socket
systemctl --user mask pulseaudio

without jack, define ~/.asoundrc with:
default.pcm.card 0
default.pcm.device 0
default.ctl.card 0

sonicdebris

{
  "$id": "https://example.com/arrays.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Arrays of strings and objects",
  "title": "Arrays",
  "type": "object",
  "properties": {
    "fruits": {
      "type": "array",
      "items": {