- TestHandleAPIBenchmarkPowerFitRampQueuesBenchmarkPowerFitTasks: ramp-up
mode intentionally creates a single task (the runner handles 1→N internally
to avoid redundant repetition of earlier ramp steps). Updated the test to
expect 1 task and verify RampTotal=3 instead of asserting 3 separate tasks.
- TestBenchmarkPageRendersSavedResultsTable: benchmark page used "Performance
Results" as heading while the test looked for "Perf Results". Aligned the
page heading with the shorter label used everywhere else (task reports, etc.).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add BenchmarkEstimated* constants to benchmark_types.go from _v8 logs
(Standard Perf ~16 min, Standard Power Fit ~43 min, Stability Perf ~92 min)
- Update benchmark profile dropdown to show Perf / Power Fit timing per profile
- Add timing columns to Method Split table (Standard vs Stability per run type)
- Update burn preset labels to show "N min/GPU (sequential) or N min (parallel)"
- Clarify burn "one by one" description with sequential vs parallel scaling
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add SATEstimated* constants to sat.go derived from _v8 production logs,
with a rule to recalculate them whenever the script changes
- Extend validateInventory with NvidiaGPUCount to make estimates GPU-aware
- Update all validate card duration strings: CPU, memory, storage, NVIDIA GPU,
targeted stress/power, pulse test, NCCL, nvbandwidth
- Fix nvbandwidth description ("intended to stay short" → actual ~45 min)
- Top-level profile labels show computed total including GPU count
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add PSUReading struct and PSUs []PSUReading to LiveMetricSample
- Sample per-PSU input watts from IPMI SDR entity 10.x (Power Supply)
- Render stacked filled-area SVG chart (one layer per PSU, cumulative total)
- Fall back to single-line chart on systems with ≤1 PSU in SDR
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- grub.cfg: add "load to RAM (toram)" entry to advanced submenu
- install_to_ram.go: resume from existing /dev/shm/bee-live copy if
source medium is unavailable after bee-web restart
- tasks.go: fix "Recovered after bee-web restart" shown on every run
(check j.lines before first append, not after)
- bee-install: retry unsquashfs up to 5x with wait-for-remount on
source loss; clear error message with bee-remount-medium hint
- bee-remount-medium: new script to find and remount live ISO source
after USB/CD reconnect; supports --wait polling mode
- 9000-bee-setup: chmod +x for bee-install and bee-remount-medium
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Sample IPMI loaded_w per single-card calibration and per ramp step
instead of averaging over the entire Phase 2; top-level ServerPower
uses the final (all-GPU) ramp step value
- Add ServerLoadedW/ServerDeltaW to NvidiaPowerBenchGPU and
NvidiaPowerBenchStep so external tooling can compare wall power per
phase without re-parsing logs
- Write gpu-metrics.csv/.html inside each single-XX/ and step-XX/
subdir; aggregate all phases into a top-level gpu-metrics.csv/.html
- Write 00-nvidia-smi-q.log at the start of every power run
- Add Telemetry (p95 temp/power/fan/clock) to NvidiaPowerBenchGPU in
result.json from the converged calibration attempt
- Power benchmark page: split "Achieved W" into Single-card W and
Multi-GPU W (StablePowerLimitW); derate highlight and status color
now reflect the final multi-GPU limit vs nominal
- Performance benchmark page: add Status column and per-GPU score
color coding (green/yellow/red) based on gpu.Status and OverallStatus
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace single aggregated badge per hardware category with individual
colored chips (O/W/F/?) for each ComponentStatusRecord. Added helper
functions: matchedRecords, firstNonEmpty. CSS classes: chip-ok/warn/fail/unknown.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
RunNvidiaPowerBench already performs a full internal ramp from 1 to N
GPUs in Phase 2. Spawning N tasks with growing GPU subsets meant task K
repeated all steps 1..K-1 already done by tasks 1..K-1 — O(N²) work
instead of O(N). Replace with a single task using all selected GPUs.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Benchmark page now shows two result sections: Performance (scores) and
Power / Thermal Fit (slot table). After any benchmark task completes
the results section auto-refreshes via GET /api/benchmark/results
without a full page reload.
- Power results table shows each GPU slot with nominal TDP, achieved
stable power limit, and P95 observed power. Rows with derated cards
are highlighted amber so under-performing slots stand out at a glance.
Older runs are collapsed in a <details> summary.
- memtester is now wrapped with timeout(1) so a stuck memory controller
cannot cause Validate Memory to hang indefinitely. Wall-clock limit is
~2.5 min per 100 MB per pass plus a 2-minute buffer.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
USB Export Drive:
lsblk reports TRAN only for whole disks, not partitions (/dev/sdc1).
Strip trailing partition digits to get parent disk before transport check.
LiveCD in RAM:
When RunInstallToRAM copies squashfs to /dev/shm/bee-live/ but bind-mount
of /run/live/medium fails (CD-ROM boots), /run/live/medium still shows the
CD-ROM fstype. Add fallback: if /dev/shm/bee-live/*.squashfs exists, the
data is in RAM — report status OK.
Dashboard Hardware Summary:
Show server Manufacturer + ProductName as heading and S/N as subline above
the component table, sourced from hw.Board (dmidecode system-type data).
Validate:
Remove Cycles input — always run once. cycles=1 hardcoded in runAllSAT().
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
NCCL all_reduce is always attempted when 2+ GPUs are selected; a failure
leaves InterconnectScore=0 (no bonus, no penalty) and OverallStatus
unaffected. Exposing the checkbox implied NCCL is optional and made a
failed run look like a deliberate skip.
- Remove benchmark-run-nccl checkbox and its change listener from pages.go
- Client sends run_nccl: selected.length > 1 (automatic)
- api.go default runNCCL=true is unchanged
- Selection note now mentions NCCL automatically for multi-GPU runs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add RampStep/RampTotal/RampRunID to NvidiaBenchmarkOptions, taskParams, and
NvidiaBenchmarkResult so ramp-up steps can be correlated across result.json files
- Add ScalabilityScore field to NvidiaBenchmarkResult (placeholder; computed externally
by comparing ramp-up step results sharing the same ramp_run_id)
- Propagate ramp fields through api.go (generates shared ramp_run_id at spawn time),
tasks.go handler, and benchmark.go result population
- Apply ServerPower penalty to CompositeScore when IPMI reporting_ratio < 0.75:
factor = ratio/0.75, applied per-GPU with a note explaining the reduction
- Add finding when server power delta exceeds GPU-reported sum by >25% (non-GPU draw)
- Report header now shows ramp step N/M and run ID instead of "parallel" when in ramp mode;
shows scalability_score when non-zero
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a new checkbox (enabled by default) in the benchmark section.
In ramp-up mode N tasks are spawned simultaneously: 1 GPU, then 2,
then 3, up to all selected GPUs — each step runs its GPUs in parallel.
NCCL runs only on the final step.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- schema: add ToRAMStatus and USBExportPath fields to RuntimeHealth
- platform/runtime.go: collectToRAMHealth (ok/warning/failed based on
IsLiveMediaInRAM + toramActive) and collectUSBExportHealth (scans
/proc/mounts + lsblk for writable USB-backed filesystems)
- pages.go: add USB Export Drive and LiveCD in RAM rows to the health table
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- nvidia.go: add Name field to nvidiaGPUInfo, include model name in
nvidia-smi query, set dev.Model in enrichPCIeWithNVIDIAData
- pages.go: fix duplicate GPU count in validate card summary (4 GPU: 4 x …
→ 4 x … GPU); fix PSU UNKNOWN fallback from hw.PowerSupplies; treat
activating/deactivating/reloading service states as OK in Runtime Health
- support_bundle.go: use "150405" time format (no colons) for exFAT compat
- sat.go / benchmark.go / platform_stress.go / sat_fan_stress.go: remove
.tar.gz archive creation from export dirs — export packs everything itself
- charts_svg.go: add min-max downsampling (1400 pt cap) for SVG chart perf
- benchmark_report.go / sat.go: normalize GPU fallback to "Unknown GPU"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
hpl was listed in baseTargets and stressOnlyTargets but /api/sat/hpl/run
was never registered, causing a 405 Method Not Allowed (not valid JSON)
error when Validate one by one was triggered in stress mode.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Runtime Health now shows only LiveCD system status (services, tools,
drivers, network, CUDA/ROCm) — hardware component rows removed
- Hardware Summary now shows server components with readable descriptions
(model, count×size) and component-status.json health badges
- Add Network Adapters row to Hardware Summary
- SFP module static info (vendor, PN, SN, connector, type, wavelength)
now collected via ethtool -m regardless of carrier state
- PSU statuses from IPMI audit written to component-status.json so PSU
badge shows actual status after first audit instead of UNKNOWN
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Bootloader: GRUB fallback text colors → yellow/brown (amber tone)
- CLI charts: all GPU metric series use single amber color (xterm-256 #214)
- Wallpaper: logo width scaled to 400 px dynamically, shadow scales with font size
- Support bundle: renamed to YYYY-MM-DD (BEE-SP vX.X) SRV_MODEL SRV_SN ToD.tar.gz
using dmidecode for server model (spaces→underscores) and serial number
- Remove display resolution feature (UI card, API routes, handlers, tests)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
HPL 2.3 from netlib compiled against OpenBLAS with a minimal
single-process MPI stub — no MPI package required in the ISO.
Matrix size is auto-sized to 80% of total RAM at runtime.
Build:
- VERSIONS: HPL_VERSION=2.3, HPL_SHA256=32c5c17d…
- build-hpl.sh: downloads HPL + OpenBLAS from Debian 12 repo,
compiles xhpl with a self-contained mpi_stub.c
- build.sh: step 80-hpl, injects xhpl + libopenblas into overlay
Runtime:
- bee-hpl: generates HPL.dat (N auto from /proc/meminfo, NB=256,
P=1 Q=1), runs xhpl, prints standard WR... Gflops output
- platform/hpl.go: RunHPL(), parses WR line → GFlops + PASSED/FAILED
- tasks.go: target "hpl"
- pages.go: LINPACK (HPL) card in validate/stress grid (stress-only)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace diag level 1-4 dropdown with Validate/Stress radio buttons
- Validate: dcgmi L2, 60s CPU, 256MB/1p memtester, SMART short
- Stress: dcgmi L3 + targeted_stress in Run All, 30min CPU, 1GB/3p memtester, SMART long/NVMe extended
- Parallel GPU mode: spawn single task for all GPUs instead of splitting per model
- Benchmark table: per-GPU columns for sequential runs, server-wide column for parallel
- Benchmark report converted to Markdown with server model, GPU model, version in header; only steady-state charts
- Fix IPMI power parsing in benchmark (was looking for 'Current Power', correct field is 'Instantaneous power reading')
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a "Multi-GPU tests — use all GPUs" checkbox to the NVIDIA GPU
selector (checked by default). When enabled, PSU Pulse, NCCL, and
NVBandwidth tests run on every GPU in the system regardless of the
per-GPU selection above — which is required for correct PSU stress
testing (synchronous pulses across all GPUs create worst-case
transients). When unchecked, only the manually selected GPUs are used.
The same logic applies both to Run All (expandSATTarget) and to the
individual Run button on each multi-GPU test card.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
pulse_test is a PSU/power-delivery test, not a per-GPU compute test.
Its purpose is to synchronously pulse all GPUs between idle and full
load to create worst-case transient spikes on the power supply.
Running it one GPU at a time would produce a fraction of the PSU load
and miss any PSU-level failures.
- Move nvidia-pulse from nvidiaPerGPUTargets to nvidiaAllGPUTargets
(same dispatch path as NCCL and NVBandwidth)
- Change card onclick to runNvidiaFabricValidate (all selected GPUs at once)
- Update card title to "NVIDIA PSU Pulse Test" and description to
explain why synchronous multi-GPU execution is required
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
nvidia-interconnect (NCCL all_reduce_perf) and nvidia-bandwidth
(NVBandwidth) verify fabric connectivity and bandwidth — they are
not sustained burn loads. Move both from the Burn section to the
Validate section under the stress-mode toggle, alongside the other
DCGM diagnostic tests moved in the previous commit.
- Add sat-card-nvidia-interconnect and sat-card-nvidia-bandwidth
validate cards (stress-only, all selected GPUs at once)
- Add runNvidiaFabricValidate() for all-GPU-at-once dispatch
- Add nvidiaAllGPUTargets handling in expandSATTarget/runAllSAT
- Remove Interconnect / Bandwidth card from Burn section
- Remove nvidia-interconnect and nvidia-bandwidth from runAllBurnTasks
and the gpu/tools availability map
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- bee-gpu-stress.c: remove per-wave cuCtxSynchronize barrier in both
cuBLASLt and PTX hot loops; sync at most once/sec so the GPU queue
stays continuously full — eliminates the CPU↔GPU ping-pong that
prevented reaching full TDP
- sat_fan_stress.go: default SizeMB 0 (auto = 95% VRAM) instead of
hardcoded 64 MB; tiny matrices caused <0.1 ms kernels where CPU
re-queue overhead dominated
- pages.go: move nvidia-targeted-power and nvidia-pulse from Burn →
Validate stress section alongside nvidia-targeted-stress; these are
DCGM pass/fail diagnostics, not sustained burn loads; remove the
Power Delivery / Power Budget card from Burn entirely
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add parallel GPU mode (checkbox, off by default): runs all selected GPUs
simultaneously via a single bee-gpu-burn invocation instead of sequentially;
per-GPU telemetry, throttle counters, TOPS, and scoring are preserved
- Make queryBenchmarkGPUInfo resilient: falls back to a base field set when
extended fields (attribute.multiprocessor_count, power.default_limit) cause
exit status 2, preventing lgc normalization from being silently skipped
- Log explicit "graphics clock lock skipped" note when inventory is unavailable
- Collect server model from DMI (/sys/class/dmi/id/product_name) and store in
result JSON; benchmark history columns now show "Server Model (N× GPU Model)"
grouped by server+GPU type rather than individual GPU index
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- bee-nvidia-load: run insmod in background, poll /proc/devices for
nvidiactl; if GSP init doesn't complete in 90s, kill insmod and retry
with NVreg_EnableGpuFirmware=0. Handles EBUSY case with clear error.
- Write /run/bee-nvidia-mode (gsp-on/gsp-off/gsp-stuck) for audit layer
- Show GSP mode badge in sidebar: yellow for gsp-off, red for gsp-stuck
- Report NvidiaGSPMode in RuntimeHealth with issue entries
- Simplify GRUB menu: default (KMS+GSP), advanced submenu (GSP=off,
nomodeset, fail-safe), remove load-to-RAM entry
- Add pcmanfm, ristretto, mupdf, mousepad to desktop packages
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- services.go: use sudo systemctl so bee user can control system services
- api.go: always return 200 with output field even on error, so the
frontend shows the actual systemctl message instead of "exit status 1"
- pages.go: button shows "..." while pending then restores label;
output panel is full-width under the table with ✓/✗ status indicator;
output auto-scrolls to bottom
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
