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opensecura / 3p / openxla / iree / fdb7054f284477e4cca6b0e7b9aabb223818bd68
commitfdb7054f284477e4cca6b0e7b9aabb223818bd68[log] [tgz]
authorHan-Chung Wang <hanchung@google.com>Wed Feb 15 16:21:42 2023 -0800
committerGitHub <noreply@github.com>Wed Feb 15 16:21:42 2023 -0800
tree6917f6b114f7558270d1ccb639974ad5331a2054
parent42b79afddb2fbe1e40382a281786de4d567e48d5 [diff]
Fix the infinite application of TileAndDistribute on unpack ops. (#12179)

It removes a cleanup pattern that is no longer needed. The fix is using arith::MulIOp instead of affine ops to compute expanded output sizes in non-perfect tiling cases. Because the affine map could be too complicated, which triggers issues in affine ops simplification.

Fixes https://github.com/iree-org/iree/issues/11607
6 files changed
tree: 6917f6b114f7558270d1ccb639974ad5331a2054
  1. .github/
  2. benchmarks/
  3. build_tools/
  4. compiler/
  5. docs/
  6. experimental/
  7. integrations/
  8. llvm-external-projects/
  9. runtime/
  10. samples/
  11. tests/
  12. third_party/
  13. tools/
  14. .bazelignore
  15. .bazelrc
  16. .bazelversion
  17. .clang-format
  18. .dockerignore
  19. .gitignore
  20. .gitmodules
  21. .pylintrc
  22. .style.yapf
  23. .yamllint.yml
  24. AUTHORS
  25. BUILD.bazel
  26. CITATION.cff
  27. CMakeLists.txt
  28. configure_bazel.py
  29. CONTRIBUTING.md
  30. LICENSE
  31. README.md
  32. 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.