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opensecura / 3p / openxla / iree / 8e738a79d7abf688a0d93741c1a220117ebca28e
commit8e738a79d7abf688a0d93741c1a220117ebca28e[log] [tgz]
authorStella Laurenzo <laurenzo@google.com>Sun Feb 19 12:53:09 2023 -0800
committerGitHub <noreply@github.com>Sun Feb 19 20:53:09 2023 +0000
treec8b55a9c64e32c15e61ff1d1e5e976486b72aa0c
parent96d959e01177e911ad3837e4799b530a7d931e16 [diff]
Add a bring-your-own-LLVM build script. (#12274)

This wraps the following into one reference flow (that we can run on
CI):

1. Build and install LLVM+tools (llvm, lld, clang).
2. Build and install MLIR standalone against installed LLVM.
3. Build IREE against separately installed LLVM and MLIR.

Supporting a multi-step like this may help division of labor in shops
who have a compiler team focused on building an LLVM toolchain as it
will enable them to build that apart from the MLIR churn. Folks would
then layer a locally built MLIR on top of that and build IREE on top of
the combination.

Builds on #12256.
Progress on #12231.
1 file changed
tree: c8b55a9c64e32c15e61ff1d1e5e976486b72aa0c
  1. .github/
  2. benchmarks/
  3. build_tools/
  4. compiler/
  5. docs/
  6. experimental/
  7. integrations/
  8. llvm-external-projects/
  9. runtime/
  10. samples/
  11. tests/
  12. third_party/
  13. tools/
  14. .bazelignore
  15. .bazelrc
  16. .bazelversion
  17. .clang-format
  18. .dockerignore
  19. .gitignore
  20. .gitmodules
  21. .pylintrc
  22. .style.yapf
  23. .yamllint.yml
  24. AUTHORS
  25. BUILD.bazel
  26. CITATION.cff
  27. CMakeLists.txt
  28. configure_bazel.py
  29. CONTRIBUTING.md
  30. LICENSE
  31. README.md
  32. WORKSPACE
README.md

IREE: Intermediate Representation Execution Environment

IREE (Intermediate Representation Execution Environment, pronounced as “eerie”) is an MLIR-based end-to-end compiler and runtime that lowers Machine Learning (ML) models to a unified IR that scales up to meet the needs of the datacenter and down to satisfy the constraints and special considerations of mobile and edge deployments.

See our website for project details, user guides, and instructions on building from source.

CI Status

Project Status

IREE is still in its early phase. We have settled down on the overarching infrastructure and are actively improving various software components as well as project logistics. It is still quite far from ready for everyday use and is made available without any support at the moment. With that said, we welcome any kind of feedback on any communication channels!

Communication Channels

Related Project Channels

  • MLIR topic within LLVM Discourse: IREE is enabled by and heavily relies on MLIR. IREE sometimes is referred to in certain MLIR discussions. Useful if you are also interested in MLIR evolution.

Architecture Overview

IREE Architecture IREE Architecture

See our website for more information.

Presentations and Talks

  • 2021-06-09: IREE Runtime Design Tech Talk (recording and slides)
  • 2020-08-20: IREE CodeGen: MLIR Open Design Meeting Presentation (recording and slides)
  • 2020-03-18: Interactive HAL IR Walkthrough (recording)
  • 2020-01-31: End-to-end MLIR Workflow in IREE: MLIR Open Design Meeting Presentation (recording and slides)

License

IREE is licensed under the terms of the Apache 2.0 License with LLVM Exceptions. See LICENSE for more information.