Bump to  llvm/llvm-project@3f1486f (#19683)

## New changes

- We're starting to pick up TOSA dialect v1.0 changes
https://github.com/llvm/llvm-project/commit/360a03c980e3e96ac53746b118a04305a28a5310
and
https://github.com/llvm/llvm-project/commit/c1d01b2fc2932ca3ae6fb81a978f260298dbf343
. These are breaking changes so existing TOSA `.mlir[bc]` files may not
work with new compiler versions. These changes will also be propagating
to framework exporters/importers like TensorFlow over time, so more
breaks are expected. The `iree-import-tflite` tool now reports a warning
if a known-incompatible version of tensorflow is installed.

## Reverts

RISC-V backend
-
https://github.com/llvm/llvm-project/commit/169c32eb49fa9b559d388b9b8f4374ff9e1be9be

Python related changes 

-
https://github.com/llvm/llvm-project/commit/5cd427477218d8bdb659c6c53a7758f741c3990a
-
https://github.com/llvm/llvm-project/commit/08e2c15a287df132ca2186f2d56669219a7ed8a1
-
https://github.com/llvm/llvm-project/commit/b56d1ec6cb8b5cb3ff46cba39a1049ecf3831afb
-
https://github.com/llvm/llvm-project/commit/a0f5bbcfb71a28cd3eaa308250af63a0889a1c85

NVPTX changes

-
https://github.com/llvm/llvm-project/commit/29b5c18e466cea867e9e785e650d9ec2e5c295b9
-
https://github.com/llvm/llvm-project/commit/e7a83fc74db78445c36a27f113e9b045f90f699a

## Updates to Torch-MLIR

- Fix Conv2D create methods
https://github.com/iree-org/torch-mlir/tree/integrate/20250112 (to be
upstream to Torch-MLIR)

---------

Signed-off-by: MaheshRavishankar <mahesh.ravishankar@gmail.com>
Signed-off-by: Krzysztof Drewniak <Krzysztof.Drewniak@amd.com>
Signed-off-by: Scott Todd <scott.todd0@gmail.com>
Co-authored-by: Scott Todd <scott.todd0@gmail.com>
Co-authored-by: Krzysztof Drewniak <Krzysztof.Drewniak@amd.com>
14 files changed
tree: 46f33bfca78d2ef9441b64f512ad3caa058c6e45
  1. .github/
  2. build_tools/
  3. compiler/
  4. docs/
  5. experimental/
  6. integrations/
  7. lib/
  8. llvm-external-projects/
  9. runtime/
  10. samples/
  11. tests/
  12. third_party/
  13. tools/
  14. .bazel_to_cmake.cfg.py
  15. .bazelignore
  16. .bazelrc
  17. .bazelversion
  18. .clang-format
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .pre-commit-config.yaml
  24. .yamllint.yml
  25. AUTHORS
  26. BUILD.bazel
  27. CITATION.cff
  28. CMakeLists.txt
  29. configure_bazel.py
  30. CONTRIBUTING.md
  31. LICENSE
  32. MAINTAINERS.md
  33. README.md
  34. RELEASING.md
  35. 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.

IREE Discord Status pre-commit OpenSSF Best Practices

Project news

Project status

Release status

Releases notes are published on GitHub releases.

PackageRelease status
GitHub release (stable)GitHub Release
GitHub release (nightly)GitHub Release
Python iree-base-compilerPyPI version
Python iree-base-runtimePyPI version

Build status

CI PkgCI

Nightly build status

Operating systemBuild status
LinuxCI - Linux arm64 clang
macOSCI - macOS x64 clang
macOSCI - macOS arm64 clang
WindowsCI - Windows x64 MSVC

For the full list of workflows see https://iree.dev/developers/general/github-actions/.

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

Community meeting recordings: IREE YouTube channel

DateTitleRecordingSlides
2021-06-09IREE Runtime Design Tech Talkrecordingslides
2020-08-20IREE CodeGen (MLIR Open Design Meeting)recordingslides
2020-03-18Interactive HAL IR Walkthroughrecording
2020-01-31End-to-end MLIR Workflow in IREE (MLIR Open Design Meeting)recordingslides

License

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