This is a fork of ComfyUI-XPUSYS-Monitor by allanmeng, created as a proof of concept to add native Windows AMD ROCm support without requiring rocm_smi_lib (a Linux-only Python package).

Intent

The upstream project is an excellent hardware monitor for ComfyUI, but its AMD GPU support depended on rocm_smi_lib, which cannot be installed on Windows. This POC replaces the AMD provider's GPU monitoring with Windows-native APIs:

VRAM: torch.cuda.mem_get_info() — works on ROCm 6+ for Windows
GPU load: typeperf (Windows built-in) — reads WDDM engine counters
Temperature / Power / Clock: Unavailable — the AMD Windows driver does not expose these through standard Python-accessible APIs on this hardware

Relationship to Upstream

This project has no intention to fork the original. The changes here are narrowly scoped to making the AMD provider work on Windows ROCm. AI agent- assisted modifications were used during development, and the author does not want to push AI-generated changes into allanmeng's original repository.

If the upstream maintainer wishes to incorporate any of these changes, they are welcome to take whatever is useful.

Status

Metric	Source	Status
VRAM free / total	`torch.cuda.mem_get_info(0)`	✅
VRAM allocated / reserved	`torch.cuda.memory_allocated()` / `memory_reserved()`	✅
GPU utilisation	`typeperf` WDDM engine counters (max)	✅
Device name	`torch.cuda.get_device_name(0)`	✅
GPU core temperature	Driver does not expose via Windows API	❌
Power draw	Driver does not expose via Windows API	❌
Core clock	Driver does not expose via Windows API	❌
`rocm_smi_lib` dependency	Removed; no replacement needed	✅
Windows ROCm detection	`getattr(torch.version, 'roc', None)` + GPU name fallback	✅

Requirements

ComfyUI (any recent version)
ROCm for Windows 6+ (tested on ROCm 7.2)
PyTorch ROCm build (e.g. pytorch 2.9.1+rocm7.2.1)
psutil (pip install psutil)

Installation

Clone into ComfyUI custom_nodes/:

cd ComfyUI/custom_nodes
git clone https://github.com/forkless/XPUSYS-Monitor-NG
cd XPUSYS-Monitor-NG
pip install -r requirements.txt

Restart ComfyUI. The plugin auto-detects AMD ROCm and loads the AMDProvider.

License

Same as upstream — MIT.