David Dunleavy a9a1047be5 Add stream_executor_impl to deps of compiler/xla/service/gpu/tests:hlo_to_llvm_ir. 19 hours ago
.github 9b9509149c [Linaro:ARM_CI] Add Linaro as trusted partner for ARM_CI PRs 3 weeks ago
tensorflow a9a1047be5 Add stream_executor_impl to deps of compiler/xla/service/gpu/tests:hlo_to_llvm_ir. 19 hours ago
third_party 2bb03ca841 Update TFRT dependency to use revision 1 day ago
tools b6dedcb917 Merge pull request #25673 from Ryan-Qiyu-Jiang:env_capture_script_more_system_info_update 3 years ago
.bazelrc 120b536200 Rename config tsl_link_protobuf to tsl_protobuf_header_only 1 month ago
.bazelversion cc96e4ef75 Implements `pywrap_tensorflow_macro_opensource` using `cc_shared_library`. 3 months ago
.clang-format 6703e91046 [.clang-format] Init @ root 1 year ago
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.zenodo.json 1e900260c8 Add .zenodo.json for clean automated DOI numbers. 1 year ago
AUTHORS 37acea8b98 Add Arm Ltd to AUTHORS 9 months ago
BUILD da0884c7d4 [NFC, internal change] Polish copybara workflow file. 1 year ago
CITATION.cff 0c825e6705 Add CITATION.cff 1 year ago
CODEOWNERS 34b96570c4 Remove myself from CODEOWNERS as I will no longer be in TF. 6 months ago
CODE_OF_CONDUCT.md 21c8e5735f Update CODE_OF_CONDUCT and fix broken sync 1 year ago
CONTRIBUTING.md 2413f50c30 Merge pull request #58103 from Abinashbunty:master 1 month ago
ISSUES.md 556ab089ea Internal change 1 year ago
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README.md e543b11ed2 Merge pull request #56881 from alifelham:patch-1 3 months ago
RELEASE.md 6430797f32 Added extension_type.asdict() that converts an ExtensionType instance to a dict. 3 days ago
SECURITY.md e59fc0739e Updates TensorFlow patch release documentation. 1 week ago
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arm_compiler.BUILD 1b066f11ad Update the `compiler_pieces` of the RPi ARM compiler. 1 year ago
configure 5ba24e758e perfer python3 to compile 2 years ago
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configure.py 474619a7b4 Update TFLite supported Android NDK versions. 3 days ago
models.BUILD 64c6ecdfd1 Make models.BUILD filegroup include everything but metadata files and archives. 5 years ago


Python PyPI DOI CII Best Practices OpenSSF Scorecard Fuzzing Status Fuzzing Status Contributor Covenant


TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries, and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications.

TensorFlow was originally developed by researchers and engineers working on the Google Brain team within Google's Machine Intelligence Research organization to conduct machine learning and deep neural networks research. The system is general enough to be applicable in a wide variety of other domains, as well.

TensorFlow provides stable Python and C++ APIs, as well as non-guaranteed backward compatible API for other languages.

Keep up-to-date with release announcements and security updates by subscribing to announce@tensorflow.org. See all the mailing lists.


See the TensorFlow install guide for the pip package, to enable GPU support, use a Docker container, and build from source.

To install the current release, which includes support for CUDA-enabled GPU cards (Ubuntu and Windows):

$ pip install tensorflow

Other devices (DirectX and MacOS-metal) are supported using Device plugins.

A smaller CPU-only package is also available:

$ pip install tensorflow-cpu

To update TensorFlow to the latest version, add --upgrade flag to the above commands.

Nightly binaries are available for testing using the tf-nightly and tf-nightly-cpu packages on PyPi.

Try your first TensorFlow program

$ python
>>> import tensorflow as tf
>>> tf.add(1, 2).numpy()
>>> hello = tf.constant('Hello, TensorFlow!')
>>> hello.numpy()
b'Hello, TensorFlow!'

For more examples, see the TensorFlow tutorials.

Contribution guidelines

If you want to contribute to TensorFlow, be sure to review the contribution guidelines. This project adheres to TensorFlow's code of conduct. By participating, you are expected to uphold this code.

We use GitHub issues for tracking requests and bugs, please see TensorFlow Discuss for general questions and discussion, and please direct specific questions to Stack Overflow.

The TensorFlow project strives to abide by generally accepted best practices in open-source software development.

Continuous build status

You can find more community-supported platforms and configurations in the TensorFlow SIG Build community builds table.

Official Builds

Build Type Status Artifacts
Linux CPU Status PyPI
Linux GPU Status PyPI
Linux XLA Status TBA
macOS Status PyPI
Windows CPU Status PyPI
Windows GPU Status PyPI
Android Status Download
Raspberry Pi 0 and 1 Status Py3
Raspberry Pi 2 and 3 Status Py3
Libtensorflow MacOS CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Linux CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Linux GPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Windows CPU Status Temporarily Unavailable Nightly Binary Official GCS
Libtensorflow Windows GPU Status Temporarily Unavailable Nightly Binary Official GCS


Learn more about the TensorFlow community and how to contribute.



Apache License 2.0