Google Git Google Git
Sign in
opensecura/3p/openxla/iree/374ab391f7d394c7f8ac7ae24b51e0fd84667953
commit
374ab391f7d394c7f8ac7ae24b51e0fd84667953
[log]
author
Alex Denisov <denisov@roofline.ai>
Mon Sep 28 10:46:47 2026 +0200
committer
GitHub <noreply@github.com>
Mon Sep 28 10:46:47 2026 +0200
tree
cc0cecdfd5b135b1b12093f0f0a1f29462819321
parent
5cf0a123b0c53ea8cb6a02ae923f46f7b3224eb8 [diff] 
[spirv] Do not propagate workgroup tiling to fused ops (#24961)

Tile dispatch expects at most one op to have a workgroup tiling level,
this PR ensures this condition holds by not propagating the workgroup
tiling info to non-root ops.

This change effectively brings back the reset removed in this PR
https://github.com/iree-org/iree/pull/11975/changes#diff-33b77b320b007633f370ecfb485666dbc4a0fd8adb0f723e159c3ad32d21a760L1075

See also:

 - https://github.com/iree-org/iree/pull/18538
 - https://github.com/iree-org/iree/pull/18604

---------

Signed-off-by: Alex Denisov <denisov@roofline.ai>
Co-authored-by: Artem Gindinson <gindinson@roofline.ai>
4 files changed
tree: cc0cecdfd5b135b1b12093f0f0a1f29462819321
  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. GOVERNANCE.md
  32. LICENSE
  33. MAINTAINERS.md
  34. MODULE.bazel
  35. README.md
  36. RELEASING.md
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
iree-base-compilerPyPI version
iree-base-runtimePyPI version

For more details on the release process, see https://iree.dev/developers/general/release-management/.

Build status

CI PkgCI

Nightly build status

Operating systemBuild status
LinuxCI - Linux arm64 clang
macOSCI - macOS arm64 clang

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
2025-06-10Data-Tiling in IREE: Achieving High Performance Through Compiler Design (AsiaLLVM)recordingslides
2025-05-17Introduction to GPU architecture and IREE's GPU CodeGen Pipelinerecordingslides
2025-02-12The Long Tail of AI: SPIR-V in IREE and MLIR (Vulkanised)recordingslides
2024-10-01Unveiling the Inner Workings of IREE: An MLIR-Based Compiler for Diverse Hardwarerecording
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.