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opensecura / 3p / openxla / iree / 0d33d961508306969ed9ef6ebda63538750b4e12
commit0d33d961508306969ed9ef6ebda63538750b4e12[log] [tgz]
authorbjacob <benoitjacob@google.com>Thu Jan 12 11:50:02 2023 -0500
committerGitHub <noreply@github.com>Thu Jan 12 11:50:02 2023 -0500
treee1b040d87f1c58bb2cedf05c6077f506af9473a4
parentdc83b5c6430eebd0513db5e2d8eb01d7b011a07a [diff]
Relax the assumption of only one padding tile in `iree_uk_pack` (#11642)

This is part 3/9 of #11755: Finish the transition to
`--iree-flow-enable-data-tiling`.

Currently (unless the defaultPadding is changed to a non-default value),
dynamic-size set_encoding shapes get rounded up to the next multiple of
16. This causes padding by potentially more than one tile size. This
invalidates an assumption that the `iree_uk_pack` ukernel was relying
on, that at most one last tile along each dimension would require
padding.

I wish the assumption could resume holding. This is tracked in Issue
#11632.
1 file changed
tree: e1b040d87f1c58bb2cedf05c6077f506af9473a4
  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.