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opensecura / 3p / openxla / iree / 2401be20d63aa2abb9ebf2a5a763a8384d10c205
commit2401be20d63aa2abb9ebf2a5a763a8384d10c205[log] [tgz]
authorHan-Chung Wang <hanhan0912@gmail.com>Wed Jun 26 14:21:30 2024 -0700
committerGitHub <noreply@github.com>Wed Jun 26 14:21:30 2024 -0700
tree26302a7137b8ad25535d877498cf05bdf0405a55
parent9da0309b0491df57629a2177ab1dbec4aa73ae6e [diff]
[CPU] Tile outer parallel dims with 1 before lowering to ukernels. (#17731)

The revision drops the support of "cache level tiling" because

1. Nobody is actively developing the path.
2. The dummy config is set which is doing nothing.
3. It is causing maintenance burden when we're developing new features.

The new pipeline is:

1. Distribute mmt4d ops
2. Tile and fuse ops along parallel dims
3. Convert the mmt4d ops to ukernel ops.
4. Tile reduction dims if there are no ukernels for the mmt4d ops.
5. The rest is still the same.

Fixes https://github.com/iree-org/iree/issues/17717

---------

Signed-off-by: hanhanW <hanhan0912@gmail.com>
5 files changed
tree: 26302a7137b8ad25535d877498cf05bdf0405a55
  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.