KO | EN

GitLite

Minimalist Open Source Repository Search Engine

gitlite — search

#dsh #dsh-plugin #ai-agents #developer-tools #typescript #codex #cli #claude-code #mcp #rust #deepseek-harness #ai-agent

ngraph

★ 1,344 Open GitHub ↗

nGraph has moved to OpenVINO

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

nGraph has moved to OpenVINO: https://github.com/openvinotoolkit/openvino

![nGraph Compiler stack](https://raw.githubusercontent.com/NervanaSystems/ngraph/master/doc/sphinx/source/graphics/ngraph_header.png)

<div align="left">
  <h4>
    <a href="./ABOUT.md">Architecture &amp; features</a><span> | </span>  
    <a href="./ecosystem-overview.md" >Ecosystem</a><span> | </span> 
	<a href="https://www.ngraph.ai/documentation/project/release-notes">Release notes</a><span> | </span> 
    <a href="https://www.ngraph.ai/documentation">Documentation</a><span> | </span> 
    <a href="#How-to-contribute" >Contribution guide</a><span> | </span>
    <a href="https://github.com/NervanaSystems/ngraph/blob/master/LICENSE">License: Apache 2.0</a>
 </h4>
</div>

## Quick start

To begin using nGraph with popular frameworks, please refer to the links below.

|  Framework (Version)       | Installation guide                     | Notes  
|----------------------------|----------------------------------------|-----------------------------------
| TensorFlow*                | [Pip install](https://www.ngraph.ai/tutorials/tensorflow-tutorial#use-pre-built-packages) or [Build from source](https://www.ngraph.ai/tutorials/tensorflow-tutorial#build-from-source) | 20 [Validated workloads]   
| ONNX 1.5                   | [Pip install](https://www.ngraph.ai/tutorials/onnx-tutorial#use-pre-built-packages)                          | 17 [Validated workloads]

#### Python wheels for nGraph

The Python wheels for nGraph have been tested and are supported on the following 
64-bit systems:

* Ubuntu 16.04 or later
* CentOS 7.6
* Debian 10
* macOS 10.14.3 (Mojave)

To install via pip, run:

```
pip install --upgrade pip==19.3.1
pip install ngraph-core
```

Frameworks using nGraph Compiler stack to execute workloads have shown 
[**up to 45X**](https://ai.intel.com/ngraph-compiler-stack-beta-release/) 
performance boost when compared to native framework implementations. We've also 
seen performance boosts running workloads that are not included on the list of  
[Validated workloads], thanks to nGraph's powerful subgraph pattern matching.

Additionally we have integrated nGraph with [PlaidML] to provide deep learning 
performance acceleration on Intel, nVidia, & AMD GPUs. More details on current 
architecture of the nGraph Compiler stack can be found in [Architecture and features],
and recent changes to the stack are explained in the [Release Notes].

## What is nGraph Compiler?

nGraph Compiler aims to accelerate developing AI workloads using any deep learning
framework and deploying to a variety of hardware targets. We strongly believe in 
providing freedom, performance, and ease-of-use to AI developers.

The diagram below shows deep learning frameworks and hardware targets
supported by nGraph. NNP-T and NNP-I in the diagram refer to Intel's next generation 
deep learning accelerators: Intel® Nervana™ Neural Network Processor for Training and 
Inference respectively.  Future plans for supporting addtional deep learning frameworks 
and backends are outlined in the [ecosystem] section.

![](https://raw.githubusercontent.com/NervanaSystems/ngraph/master/doc/sphinx/source/graphics/nGraph_main.png)

Our documentation has extensive information about how to use nGraph Compiler 
stack to create an nGraph computational graph, integrate custom frameworks, 
and to interact with supported backends. If you wish to contribute to the 
project, please don't hesitate to ask questions in [GitHub issues] after 
reviewing our contribution guide below.

## How to contribute

We welcome community contributions to nGraph. If you have an idea how
to improve it:

* See the [contrib guide] for code formatting and style guidelines.
* Share your proposal via [GitHub issues].
* Ensure you can build the product and run all the examples with your patch.
* In the case of a larger feature, create a test.
* Submit a [pull request].
* Make sure your PR passes all CI tests. Note: You can test locally with `make check`.

We will review your contribution and, if any additional fixes or modifications are 
 necessary, may provide feedback to guide you. When accepted, your pull request will 
 be merged to the repository.

[Ecosystem]: ./ecosystem-overview.md
[Architecture and features]: ./ABOUT.md
[Documentation]: https://www.ngraph.ai/documentation
[build the Library]:  https://www.ngraph.ai/documentation/buildlb
[Getting Started Guides]: Getting-started-guides
[Validated workloads]: https://www.ngraph.ai/documentation/frameworks/validated/list
[Functional]: https://github.com/NervanaSystems/ngraph-onnx/ 
[How to contribute]: How-to-contribute
[framework integration guides]: https://ngraph.ai/documentation/frameworks/overview
[release notes]: https://www.ngraph.ai/documentation/project/release-notes
[Github issues]: https://github.com/NervanaSystems/ngraph/issues
[contrib guide]: https://www.ngraph.ai/documentation/contributing/guide
[pull request]: https://github.com/NervanaSystems/ngraph/pulls
[how to import]: https://www.ngraph.ai/tutorials/onnx-tutorial#import-a-model-with-onnx-and-ngraph
[ngraph_wireframes_with_notice]: doc/sphinx/source/graphics/nGraph_main.png "nGraph components"
[build-status]: https://travis-ci.org/NervanaSystems/ngraph/branches
[build-status-badge]: https://travis-ci.org/NervanaSystems/ngraph.svg?branch=master
[PlaidML]: https://github.com/plaidml/plaidml
[Source compile]: https://github.com/NervanaSystems/ngraph-mxnet/blob/master/README.md
[nGraph-ONNX]: https://github.com/NervanaSystems/ngraph-onnx/blob/master/README.md
[nGraph-ONNX adaptable]: https://ai.intel.com/adaptable-deep-learning-solutions-with-ngraph-compiler-and-onnx/
[nGraph for PyTorch developers]: https://ai.intel.com/investing-in-the-pytorch-developer-community

ngraph

Explore Similar Repositories

Was this content helpful?

Recent Feedback

Download README