README.md

---
dataset_name: "hlo-feature-dataset"
pretty_name: "HLO Feature Dataset for Deep Learning Resource Estimation"
dataset_type: "graph-and-tabular"
license: "apache-2.0"
task_categories:
  - graph-ml
  - tabular-regression
language: "en"
tags:
  - HPC
  - resource-prediction
  - XLA
  - compiler-features
  - deep-learning
  - graph-learning
  - scheduling
size_categories:
  - 1K<n<10K
source_datasets:
  - custom
dataset_summary: >
  The HLO Feature Dataset contains High-Level Optimizer (HLO) graph features and metadata extracted 
  from deep learning training workloads. It is designed for tasks such as runtime prediction, resource 
  estimation, and graph-based machine learning in HPC environments.

  Each entry pairs model configuration metadata with compiler graph data stored in `.npz` format.
  
  Ideal for ML system optimization studies, GNN research, and AI workload scheduling.

structured_data:
  features:
    - name: "batch"
      type: "integer"
    - name: "epochs"
      type: "integer"
    - name: "learn_rate"
      type: "float"
    - name: "gpu_core_count"
      type: "integer"
    - name: "gpu_memory_size"
      type: "integer"
    - name: "fit_time"
      type: "float"
    - name: "npz_path"
      type: "string"
  graph_data:
    node_features: "node_feat"
    edge_index: "edge_index"
    additional_keys:
      - "node_opcode"
      - "node_config_ids"
      - "node_splits"
usage_example: |
  ```python
  from datasets import load_dataset
  import numpy as np

  dataset = load_dataset("your-username/hlo-feature-dataset")
  sample = dataset['train'][0]

  graph_data = np.load(sample['npz_path'])
  node_features = graph_data['node_feat']
  edges = graph_data['edge_index']

---

# HLO Feature Dataset for Deep Learning Resource Estimation

[![Dataset](https://img.shields.io/badge/HuggingFace-Dataset-blue)](https://huggingface.co/datasets/your-username/hlo-feature-dataset)

## Dataset Summary
The **HLO Feature Dataset** is a collection of compiler-level graph features (HLO graphs) extracted from deep learning training workloads. Alongside detailed metadata (model configs, GPU stats), this dataset enables machine learning approaches for:

- ⏱️ **Training Time Prediction**
- 📉 **Resource Consumption Estimation**
- ⚡ **HPC and GPU Scheduling Optimization**
- 🧩 **Graph-based Neural Architecture Analysis**

This dataset is ideal for experimenting with regression models (e.g., XGBoost) and Graph Neural Networks (GNNs) using compiler features.

---

## Supported Tasks
- **⚙️ Runtime & Resource Prediction**: Predict training time (`fit_time`) based on HLO features.
- **📊 ML for Systems Optimization**: Use tabular + graph data for AI workload management.
- **🔗 Graph Representation Learning**: Apply GNNs on HLO graphs (`node_feat`, `edge_index`).

---

## Dataset Structure

Each entry includes:
- **Metadata**: From `dataset-new.csv` (model, optimizer, GPU specs, timing metrics, etc.)
- **HLO Graph Features**: `.npz` files containing:
  - `node_opcode`, `node_feat`, `edge_index`, `node_config_ids`, `node_splits`

---

## Usage Example

This example demonstrates how to load metadata, preprocess features, and train an XGBoost model to predict training time (`fit_time`), as shown in the Colab notebook.

```python
import pandas as pd
import numpy as np
from sklearn.model_selection import train_test_split
from sklearn.metrics import mean_squared_error
from xgboost import XGBRegressor

# Load metadata CSV
df = pd.read_csv('dataset-new.csv')

# Example feature selection (drop non-numeric/categorical handling needed)
X = df[['batch', 'epochs', 'learn_rate', 'gpu_core_count', 'gpu_memory_size']]
y = df['fit_time']

# Train-test split
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)

# Initialize XGBoost Regressor
xgb_model = XGBRegressor(n_estimators=100, learning_rate=0.1, max_depth=6, random_state=42)
xgb_model.fit(X_train, y_train)

# Evaluate
preds = xgb_model.predict(X_test)
rmse = mean_squared_error(y_test, preds, squared=False)
print(f"RMSE: {rmse}")
```

---

### Loading HLO Graph Features
For graph-based ML tasks, load the `.npz` files:

```python
npz_file = df.iloc[0]['npz_path']
graph_data = np.load(npz_file)

node_features = graph_data['node_feat']
edges = graph_data['edge_index']

print("Node Feature Shape:", node_features.shape)
print("Edge Index Shape:", edges.shape)
```

---

<!-- ## Citation
If you use this dataset, please cite:

```
@misc{hlofeatures2025,
  title={HLO Feature Dataset for AI Resource Estimation},
  author={Your Name},
  year={2025},
  url={https://huggingface.co/datasets/your-username/hlo-feature-dataset}
} -->
```

---

## License
Specify your license here (e.g., MIT, Apache-2.0).

---

## Contributions
Open to contributions! Feel free to suggest improvements or share your models trained on this dataset.