rope/nixos
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

shell: gpumean should not report renderD nodes as separate GPUs

Browse source
This commit is contained in:
rope 2026-08-20 20:11:41 +01:00
parent fffd6bf5b8
commit d82e4cd4bd
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
settings/shell.nix
View file

@ -165,7 +165,9 @@ in
# abort the function before the emptiness check below. -L is required — # abort the function before the emptiness check below. -L is required —
# /sys/class/drm/cardN is a symlink, so a plain find never descends into # /sys/class/drm/cardN is a symlink, so a plain find never descends into
# it and silently reports no GPUs at all. # it and silently reports no GPUs at all.
set -l cards (find -L /sys/class/drm -maxdepth 3 -name gpu_busy_percent 2>/dev/null | sort) # cardN only — renderDN is the same physical device under a second name
# and would otherwise be reported twice.
set -l cards (find -L /sys/class/drm -maxdepth 3 -name gpu_busy_percent 2>/dev/null | grep -E '/card[0-9]+/' | sort)
if test (count $cards) -eq 0 if test (count $cards) -eq 0
echo "no gpu_busy_percent found (amdgpu/i915 only — nvidia doesn't expose it)" echo "no gpu_busy_percent found (amdgpu/i915 only — nvidia doesn't expose it)"
return 1 return 1