Add a GPU process table to the Performance tab showing which processes
use the selected GPU, with per-process VRAM, GPU utilization, CPU, host
memory, and command. Includes a kill endpoint (SIGTERM/SIGKILL, with
optional parent kill) behind a confirm dialog.
- nvcurve/hal/processes.py: NVML + /proc process enumeration
- server.py: GET /api/processes, POST /api/processes/kill (refuses to
signal init/kthreadd)
- frontend: ProcessList component, API client, types
- tests: test_processes.py
- docs: API reference for the new endpoints
Standalone support for the ThermalGrizzly WireView Pro II without
depending on the external wireview_reporter exporter:
- wireview.py: serial protocol (STX/ETX + 16-bit CRC16-CCITT) with
vendor-data product identification, config version, UID, build
string, screen layout, and temperature/power/current sensor reads;
hwmon fallback with per-channel index resolution; udev-based
detection (vendor 0x2560 / product 0x0101) with fallback port
probing; serial read timeout and watchdog reconnect
- server.py: startup detection (root only), 1 Hz poller gated on
subscribed clients, WS 'wireview' channel, GET /api/wireview,
rejected-product memoization, stale-read race guard
- frontend: WireView tab (visible when a device is detected) with
live temperature/power/current cards, sparkline history, and
device info; nullable temp channels
- tests: 76 tests covering parser, CRC, fault classification,
hwmon resolution, JSON safety, and the serial transport against
a pty-based fake device
Verified live: tab appears with the device connected, disappears
when unplugged, reconnects on re-plug, no serial traffic when idle.
Add a new Dashboard tab as the default/first tab (Dashboard - Curve -
Performance - Fans) showing a full GPU overview.
Backend:
- New hal/dashboard.py: one-shot static GPU info via NVML (VBIOS, CUDA
cores, compute capability, bus width, BAR1/CPU-accessible VRAM,
Resizable BAR, PCIe max, max clocks, power limits, temp thresholds,
persistence mode, fan count, serial, board part number, UUID).
ROP count and VRAM type are best-effort from a per-model table since
NVML does not expose them.
- New /api/dashboard endpoint.
- MonitoringSample gains live throttle_reasons (+label), PCIe link
width/generation (downclocks when idle, so read per poll), and VRAM
temp (from the MEMORY thermal sensor, if exposed).
Frontend:
- New Dashboard component: critical top row (throttling, voltage,
GPU/VRAM temps), full live-monitor grid with sparklines, and a static
GPU-information grid. Unavailable fields are omitted.
- useDashboard hook + DashboardInfo type + api.client dashboard().
Also: restrict CORS to localhost origins (end-anchored), make
_int_key_deltas fail closed on bad keys, and clean up lint blockers in
server.py/monitoring.py.
Add optional login protection for the web UI/API, intended for shared
machines (e.g. AI servers). Dual mode: with no users configured the API
and web UI are open (as before); once at least one user exists, every
/api/* and /ws/* endpoint requires a valid session.
- bcrypt password hashing: passwords stored as $2b$ hashes in
/etc/nvcurve/users.json (0600, root-owned); plaintext never persisted.
- 24-hour sessions: HttpOnly cookie for browsers, Authorization: Bearer
token for CLI/scripts; in-memory, invalidated on server restart.
- Multi-user: multiple named accounts (no shared-password mode).
- New CLI: nvcurve user add|list|remove|set-password (root for mutating
ops; password always prompted, never a CLI argument).
- New endpoints: GET /api/ping (public), /api/auth/status|login|logout|users.
- Web UI: sign-in screen when auth is enabled; status bar shows the
signed-in user with sign-out; expired sessions (401) re-show sign-in.
- Brute-force lockout: 10 failed logins/IP within 5 min -> 15 min lockout.
- New dependency: bcrypt.
Also: LSP config (pyrightconfig.json) pointing at the project .venv, and
small error-handling cleanups in daemon.py/server.py.
- Backend HAL (hal/fans.py): NVML v2 fan read/set/reset with min/max queries
- Server endpoints: GET/POST /api/fans, POST /api/fans/reset, POST /api/fans/speed
- Background fan poller: reads GPU temp every 2s, interpolates fan speed from curve
- Profile integration: fan_curve field saved/applied, auto-restore on shutdown
- Frontend: FanCurveEditor (SVG chart with drag/add/delete points), FanMonitor sidebar
- App.tsx: three-tab layout (Curve, Performance, Fans)
- GaugeCard: optional history sparkline, Fan Mode card without sparkline
- fan_mode field populated as 'curve' or 'auto' in GET /api/fans
ARIA