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>
- 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>
- Sample server power (IPMI dcmi) during baseline+steady phases in parallel;
compute delta vs GPU-reported sum; flag ratio < 0.75 as unreliable reporting
- Collect base_graphics_clock_mhz, multiprocessor_count, default_power_limit_w
from nvidia-smi alongside existing GPU info
- Add tops_per_sm_per_ghz efficiency metric (model-agnostic silicon quality signal)
- Flag when enforced power limit is below default TDP by >5%
- Add fp64 profile to bee-gpu-burn worker (CUDA_R_64F, CUBLAS_COMPUTE_64F, min cc 8.0)
- Improve Executive Summary: overall pass count, FAILED GPU finding
- Throttle counters now shown as % of steady window instead of raw microseconds
- bible-local: clock calibration research, H100/H200 spec, real-world GEMM baselines
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
losetup --replace --direct-io=on fails with EINVAL when the target file
is on tmpfs (/dev/shm), because tmpfs does not support O_DIRECT.
Strip the --direct-io flag from the replace call and downgrade the
verification failure to a warning so boot continues.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Servers with NVIDIA compute GPUs (H100 etc.) have no display output,
so KMS blanks the console. nomodeset disables kernel modesetting and
lets the NVIDIA proprietary driver handle display via Xorg.
KMS variant moved to advanced submenu for cases where it is needed.
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>
- Add feh and python3-pil to package list
- Add chroot hook that generates /usr/share/bee/wallpaper.png using PIL:
black background, EASY-BEE box-drawing logo in amber (#f6c90e),
"Hardware Audit LiveCD" subtitle in dim amber — matches motd exactly
- bee-openbox-session: set wallpaper with feh --bg-fill, fall back to
xsetroot -solid black if wallpaper not found
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Set xsetroot solid background (#12100a, dark amber) so openbox
doesn't show bare black before Chromium opens
- Re-add healthz wait loop before launching Chromium: without it
Chromium opens localhost/loading before bee-web is up and gets
connection-refused which renders as a blank white page
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add TTYReset=yes and TTYVHangup=yes so systemd restores the terminal
to a clean state before handing tty1 to getty. Without this the screen
went black with no cursor after the status display finished.
Also remove DefaultDependencies=no which was too aggressive.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Command substitution in sh strips trailing newlines, so accumulating
output in a variable via $(...) lost all line breaks. Reverted to
direct printf calls which work correctly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Refresh every 3s instead of 1s to reduce flicker
- Show ssh, bee-sshsetup in service list
- Show failure reason for failed services
- Show last journal line for activating services
- Show IP addresses and web UI URL when network is up
- Render frame to variable before printing to reduce flicker
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
loglevel=6 floods the screen with mpt3sas/scsi/sd informational
messages, hiding systemd service status and bee-boot-status display.
loglevel=3 shows only kernel errors; all messages still go to serial.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add bee-boot-status service: shows live service status on tty1 with
ASCII logo before getty, exits when all bee services settle
- Remove lightdm dependency on bee-preflight so GUI starts immediately
without waiting for NVIDIA driver load
- Replace Chromium blank-page problem with /loading spinner page that
polls /api/services and auto-redirects when services are ready; add
"Open app now" override button; use fresh --user-data-dir=/tmp/bee-chrome
- Unify branding: add "Hardware Audit LiveCD" subtitle to GRUB menu,
bee-boot-status (with yellow ASCII logo), and web spinner
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Raise loglevel from 3 to 6 (INFO) and add systemd.show_status=1 so
kernel driver messages and systemd [ OK ]/[ FAILED ] lines are visible
during boot instead of showing only a blank cursor.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
All final artefacts for a given version now land in one place:
dist/easy-bee-v4.1/
easy-bee-nvidia-v4.1-amd64.iso
easy-bee-nvidia-v4.1-amd64.logs.tar.gz ← log archive
(logs dir deleted after archiving)
- Introduce OUT_DIR="${DIST_DIR}/easy-bee-v${ISO_VERSION_EFFECTIVE}"
- Move LOG_DIR, LOG_ARCHIVE, and ISO_OUT into OUT_DIR
- cleanup_build_log: use dirname(LOG_DIR) as tar -C base so the path is
correct regardless of where OUT_DIR lives; delete LOG_DIR after archiving
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When 8 john processes start simultaneously they race for GPU memory during
OpenCL GWS auto-tuning. Slower devices settle on a smaller work size (~594MiB
vs 762MiB) and run at 40% instead of 100% load. Add 3s sleep between launches
so each instance finishes memory allocation before the next one starts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- bee-john-gpu-stress: spawn one john process per OpenCL device in parallel
so all GPUs are stressed simultaneously instead of only device 1
- bee-openbox-session: --start-fullscreen → --start-maximized to fix blank
white page on first render in fbdev environment
- storage collector: skip Virtual HDisk* devices reported by BMC/iDRAC
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- nvidia collector: read pcie.link.gen.current/max from nvidia-smi instead
of sysfs to avoid false Gen1 readings when GPU is in ASPM idle state
- build: remove bee-nccl-gpu-stress from rm -f list so shell script from
overlay is not silently dropped from the ISO
- smoketest: add explicit checks for bee-gpu-burn, bee-john-gpu-stress,
bee-nccl-gpu-stress, all_reduce_perf
- netconf: re-exec via sudo when not root to fix RTNETLINK/resolv.conf errors
- auto/config: reduce loglevel 7→3 to show clean systemd output on boot
- auto/config: blacklist snd_hda_intel and related audio modules (unused on servers)
- package-lists: remove firmware-intel-sound and firmware-amd-graphics from
base list; move firmware-amd-graphics to bee-amd variant only
- bible-local: mark memtest ADR resolved, document working solution
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Burn tab: replace 6 flat cards with 3 grouped cards (GPU Stress,
Compute Stress, Platform Thermal Cycling) + global Burn Profile
- Run All button at top enqueues all enabled tests across all cards
- GPU Stress: tool checkboxes enabled/disabled via new /api/gpu/tools
endpoint based on driver status (/dev/nvidia0, /dev/kfd)
- Compute Stress: checkboxes for cpu/memory-stress/stressapptest
- Platform Thermal Cycling: component checkboxes (cpu/nvidia/amd)
with platform_components param wired through to PlatformStressOptions
- bee-gpu-burn: default size-mb changed from 64 to 0 (auto); script
now queries nvidia-smi memory.total per GPU and uses 95% of it
- platform_stress: removed hardcoded --size-mb 64; respects Components
field to selectively run CPU and/or GPU load goroutines
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
