Google Git
Sign in
opensecura / 3p / openxla / iree / 8686edd094addb7db9c952e135971e19d83a309d
commit8686edd094addb7db9c952e135971e19d83a309d[log] [tgz]
authorMax191 <44243577+Max191@users.noreply.github.com>Wed Jun 26 20:41:09 2024 -0400
committerGitHub <noreply@github.com>Wed Jun 26 20:41:09 2024 -0400
tree6af84ed55359741be0c4ba5d6f69817ab6b919a2
parente07f3174b1a7971e50f4fdda0363f24114331e8c [diff]
[Im2col] Add decomposition pass for iree_linalg_ext.im2col (#17728)

This PR adds a pass for decomposing the `iree_linalg_ext.im2col` op into
serial loops of `extract_slice->copy->insert_slice`. The pass tries to
keep the innermost dimension of the iteration space un-tiled when the
inner slice is contiguous, but otherwise falls back to serial loops of
scalar slices. The outer dimensions (`B` and `M`) of the iteration
space, however, are always tiled to 1.

---------

Signed-off-by: Max Dawkins <max.dawkins@gmail.com>
10 files changed
tree: 6af84ed55359741be0c4ba5d6f69817ab6b919a2
  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. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .pre-commit-config.yaml
  26. .yamllint.yml
  27. AUTHORS
  28. BUILD.bazel
  29. CITATION.cff
  30. CMakeLists.txt
  31. configure_bazel.py
  32. CONTRIBUTING.md
  33. LICENSE
  34. MAINTAINERS.md
  35. README.md
  36. RELEASING.md
  37. 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 IREE Discord 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

Community meeting recordings: IREE YouTube channel

  • 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.