basic-benchmark: portable Fedora benchmark kit

Headless + headed suites with power/thermal logging and efficiency reporting.
Includes PassMark, llama.cpp, app workloads (LibreOffice/GEGL/Inkscape/GIMP),
a GOVERNOR selector, compare-report.py, and captured results.

passmark-mem-desktop-before-1-headless.yml

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+BaselineInfo:
+  WebDBID: -1
+  TimeStamp: 20260929035351
+Version:
+  Major: 11
+  Minor: 0
+  Build: 1004
+  SpecialBuildName: ""
+  ptArchitecture: x86_64_linux
+Results:
+  Results Complete: true
+  NumTestProcesses: 12
+  CPU_INTEGER_MATH: 0
+  CPU_FLOATINGPOINT_MATH: 0
+  CPU_PRIME: 0
+  CPU_SORTING: 0
+  CPU_ENCRYPTION: 0
+  CPU_COMPRESSION: 0
+  CPU_SINGLETHREAD: 0
+  CPU_PHYSICS: 0
+  CPU_MATRIX_MULT_SSE: 0
+  CPU_mm: 0
+  CPU_sse: 0
+  CPU_fma: 0
+  CPU_avx: 0
+  CPU_avx512: 0
+  m_CPU_enc_SHA: 0
+  m_CPU_enc_AES: 0
+  m_CPU_enc_ECDSA: 0
+  ME_ALLOC_S: 6037.6651007882056
+  ME_READ_S: 34278.726171875001
+  ME_READ_L: 23429.146484375
+  ME_WRITE: 13695.146484375
+  ME_LARGE: 2475.5833333333335
+  ME_LATENCY: 49.825685762457745
+  ME_THREADED: 43260.8779296875
+  SUMM_CPU: 0
+  SUMM_ME: 2278.9325138489576
+SystemInformation:
+  OSName: Fedora Linux 44 (KDE Plasma Desktop Edition)
+  Kernel: 7.2.7-200.fc44.x86_64
+  Device: ""
+  Processor: "AMD Ryzen 5 5600G with Radeon Graphics         "
+  NumSockets: 1
+  Manufacturer: AuthenticAMD
+  NumCores: 6
+  NumLogicals: 12
+  CPUFrequency: 4560
+  CPUMaxFrequency: 4560
+  Memory: 15265
+  CPUInfo:
+    number: 1
+    Family: 15
+    Model: 0
+    stepping: 0
+    features: 395049983
+    manufacture: AuthenticAMD
+    typestring: "AMD Ryzen 5 5600G with Radeon Graphics         "
+    iCoresPerPackage: 6
+    iThreadsPerPackage: 2
+    featuresEx:
+      - 395049983
+      - 2130194947
+      - 802421759
+    bHybrid: false
+    nPCore: 0
+    nLogicalsPerPCore: 0
+    nECore: 0
+    nLogicalsPerECore: 0
+  MemModuleInfo:
+    iNumMemSticks: 2
+    DIMM 1:
+      manufacturer: Corsair
+      modulePartNo: "CMK16GX4M2B3200C16  "
+      memType: DDR4
+      size: 8
+      clkspeed: 1600
+      moduleVoltage: 1.20000005
+    DIMM 2:
+      manufacturer: Corsair
+      modulePartNo: "CMK16GX4M2B3200C16  "
+      memType: DDR4
+      size: 8
+      clkspeed: 1600
+      moduleVoltage: 1.20000005
+Checksum: C6D9F44C67B08D1AEDF91F7DA0D363A1E4865F5B