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Detect nvidia inside WSL2 #3221

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Merged
r4victor merged 1 commit into from
Oct 24, 2025
Merged

Detect nvidia inside WSL2 #3221

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8 changes: 8 additions & 0 deletions runner/internal/common/gpu.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@ const (
)

func GetGpuVendor() GpuVendor {
// FIXME: There might be errors other than os.ErrNotExist that are ignored silently.
// Propagate and log.
if _, err := os.Stat("/dev/kfd"); !errors.Is(err, os.ErrNotExist) {
return GpuVendorAmd
}
Expand All @@ -28,5 +30,11 @@ func GetGpuVendor() GpuVendor {
if _, err := os.Stat("/dev/tenstorrent"); !errors.Is(err, os.ErrNotExist) {
return GpuVendorTenstorrent
}
if _, err := os.Stat("/dev/dxg"); !errors.Is(err, os.ErrNotExist) {
// WSL2
if _, err := os.Stat("/usr/lib/wsl/lib/nvidia-smi"); !errors.Is(err, os.ErrNotExist) {
return GpuVendorNvidia
}
}
return GpuVendorNone
}