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opensecura / 3p / openxla / iree / a1defb45237709760e27dc28a89cac44c0ae5363
commita1defb45237709760e27dc28a89cac44c0ae5363[log] [tgz]
authorLei Zhang <antiagainst@google.com>Sat Feb 11 17:24:59 2023 -0800
committerLei Zhang <antiagainst@google.com>Tue Jun 13 21:17:31 2023 -0700
tree15bcafa31de62317bcb5ff9bd08f37c02ca6d1b9
parent9b474922485989cd34a893ff94acbee3b75cf945 [diff]
[metal] Support loading executables and compiling kernels

This commit implements IREE executable APIs and adds a no-op
executable cache. This reuses the already in-tree SPIR-V CodeGen
and MSL cross compilation path to generate kernels and embed
them into IREE deployable flatbuffer as MSL source strings.
Then at runtime we compile those source strings into Metal
kernel functions and get pipeline state object out fo them.

A future commit will wire up .mtllib or binary archive offline
compilation.
10 files changed
tree: 15bcafa31de62317bcb5ff9bd08f37c02ca6d1b9
  1. .devcontainer/
  2. .github/
  3. build_tools/
  4. compiler/
  5. docs/
  6. experimental/
  7. integrations/
  8. lib/
  9. llvm-external-projects/
  10. runtime/
  11. samples/
  12. tests/
  13. third_party/
  14. tools/
  15. .bazel_to_cmake.cfg.py
  16. .bazelignore
  17. .bazelrc
  18. .bazelversion
  19. .clang-format
  20. .dockerignore
  21. .gitignore
  22. .gitmodules
  23. .pylintrc
  24. .style.yapf
  25. .yamllint.yml
  26. AUTHORS
  27. BUILD.bazel
  28. CITATION.cff
  29. CMakeLists.txt
  30. configure_bazel.py
  31. CONTRIBUTING.md
  32. LICENSE
  33. README.md
  34. 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.