Google Git
Sign in
opensecura / 3p / openxla / iree / 16ab7a667323d82fea338ca3e2e8d25d85706d10
commit16ab7a667323d82fea338ca3e2e8d25d85706d10[log] [tgz]
authorbjacob <benoitjacob@google.com>Tue Nov 29 22:49:15 2022 -0500
committerGitHub <noreply@github.com>Wed Nov 30 03:49:15 2022 +0000
tree425f543b51581c8f3c1c53afe48b7f35721c596b
parent304bda0d722d98d1090232f25d0af206667f80e5 [diff]
Encode the matmul type triple in `TensorEncoding`  (#11355)

`TensorEncoding` is used to determine tile sizes in
`MaterializeEncoding`. These depend on which SIMD instructions we want
to use to perform a matmul, which in turn depends on the (LHS, RHS,
RESULT) element type triple of the matmul --- not just one tensor's
element type in isolation.

While updating `SetEncoding`, I found some opportunity to tidy up. The
pattern was performing some rewrites (padding) before it was done
potentially returning failure, so I have reordered that. And the local
variables are renamed to be more explanatory.
11 files changed
tree: 425f543b51581c8f3c1c53afe48b7f35721c596b
  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.