Model Optimizer

Getting Started

Overview
Installation
Quick Start: PTQ - PyTorch
Quick Start: PTQ - ONNX
Quick Start: PTQ - PyTorch to ONNX
Quick Start: PTQ - Windows
Quick Start: QAT
Quick Start: Pruning
Quick Start: Distillation
Quick Start: Speculative Decoding
Quick Start: Sparsity

Guides

Support Matrix
Quantization
Saving & Restoring
Pruning
Distillation
Speculative Decoding
Sparsity
NAS
AutoCast (ONNX)
Autotune (ONNX)

Deployment

TensorRT-LLM
Onnxruntime
Unified HuggingFace Checkpoint

Examples

All GitHub Examples

Reference

NVIDIA Model Optimizer Changelog
modelopt API
- deploy
- onnx
- torch
  - distill
  - export
  - kernels
  - nas
  - opt
  - peft
  - prune
  - quantization
  - sparsity
    - attention_sparsity
    - weight_sparsity
  - speculative
  - trace
  - utils

Support

Contact us
FAQs

Model Optimizer

modelopt API
torch
sparsity
attention_sparsity
kernels
View page source

kernels

Re-exports from modelopt.torch.kernels for backward compatibility.

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