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vanadium/kernel-overlay: add performance monitoring options

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Primrose 2025-10-30 21:25:44 +08:00
parent 4669dd485d
commit 3e7a697db0
Signed by: primrose
GPG key ID: 4E887A4CA9714ADA
1 changed files with 5 additions and 0 deletions
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5
nix/configurations/vanadium/kernel-overlay.nix
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@ -30,10 +30,15 @@ in {
SCHED_MC = yes; SCHED_MC = yes;
X86_MCE = yes; X86_MCE = yes;
X86_MCE_AMD = yes; X86_MCE_AMD = yes;
X86_MCE_INTEL = no;
PERF_EVENTS_INTEL_RAPL = yes; PERF_EVENTS_INTEL_RAPL = yes;
X86_AMD_PSTATE = yes; X86_AMD_PSTATE = yes;
X86_POWERNOW_K8 = no; X86_POWERNOW_K8 = no;
# Processor type and features > Performance monitoring
PERF_EVENTS_AMD_POWER = yes;
PERF_EVENTS_AMD_UNCORE = yes;
# With amd_pstate=active ondemand won't be available anyway. # With amd_pstate=active ondemand won't be available anyway.
# Without more testing, we should accept the claim that its more power efficient and stick to it # Without more testing, we should accept the claim that its more power efficient and stick to it
CPU_FREQ = yes; CPU_FREQ = yes;