Two halves of the easy-scene p99 lever (host-latency plan Tier 1B):
CudaNoStablePerfLimit application profile (no root; NVIDIA's supported
opt-out of the CUDA/NVENC P2 memory-clock clamp, raw key 0x166c5e=0 per
open-gpu-kernel-modules#333, shipped for obs/Discord in R595) installed
into ~/.nv/nvidia-application-profiles-rc.d/ keyed on procname, opt-out
PUNKTFUNK_NV_PROFILE=0; and PUNKTFUNK_PIN_CLOCKS=1 arming an NVML
SetGpuLockedClocks(TDP, UNLIMITED) core-clock floor (base floor, boost
headroom — never a max pin) held for the host lifetime, reset-on-start
self-healing a crashed run's stale pin, NO_PERMISSION degrading to a
logged sudoers/oneshot recipe. libnvidia-ml is dlopen'd like libcuda —
no link-time dependency, clean no-op off NVIDIA.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
enricobuehler
73f14bc725