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opensecura / 3p / openxla / iree / 462ecb691a523a1b329cd14707fdcbed1d85f116
commit462ecb691a523a1b329cd14707fdcbed1d85f116[log] [tgz]
authorStella Laurenzo <stellaraccident@gmail.com>Tue Oct 01 20:19:07 2024 -0700
committerGitHub <noreply@github.com>Wed Oct 02 03:19:07 2024 +0000
treed90dc872e6b7ab0dfe090d54be315d8273696d78
parent8de98566951a5a306edd78e9422d769c53e36209 [diff]
[torch] Materialize all derivable bounds and divisor information in the IR. (#18646)

* Adds new util ops: util.assume.divisible, util.assume.narrow,
util.assume.range
* Adds new pass torch-iree-bind-symbolic-shapes which will lower
torch.bind_symbolic_shape ops if present in the IR (these are currently
suppressed in the frontend with a flag, so adding this pass
unconditionally is a no-op)
* Canonicalizes all dynamics dims so that equal-dims are represented
program wide with the same SSA value and related-dims are derived from
the same root SSA values.
* Followon steps will clone the assume annotations into dispatches so
that codegen can make decisions based on the knowledge

---------

Signed-off-by: Stella Laurenzo <stellaraccident@gmail.com>
Co-authored-by: Ben Vanik <ben.vanik@gmail.com>
9 files changed
tree: d90dc872e6b7ab0dfe090d54be315d8273696d78
  1. .github/
  2. build_tools/
  3. compiler/
  4. docs/
  5. experimental/
  6. integrations/
  7. lib/
  8. llvm-external-projects/
  9. runtime/
  10. samples/
  11. tests/
  12. third_party/
  13. tools/
  14. .bazel_to_cmake.cfg.py
  15. .bazelignore
  16. .bazelrc
  17. .bazelversion
  18. .clang-format
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .pre-commit-config.yaml
  24. .yamllint.yml
  25. AUTHORS
  26. BUILD.bazel
  27. CITATION.cff
  28. CMakeLists.txt
  29. configure_bazel.py
  30. CONTRIBUTING.md
  31. LICENSE
  32. MAINTAINERS.md
  33. README.md
  34. RELEASING.md
  35. 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.

IREE Discord Status pre-commit OpenSSF Best Practices

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

Release status

PackageRelease status
GitHub release (stable)GitHub Release
GitHub release (nightly)GitHub Release
Python iree-compilerPyPI version
Python iree-runtimePyPI version

Build status

CI PkgCI

Host platformBuild status
LinuxCI - Linux x64 clang
CI - Linux arm64 clang
macOSCI - macOS x64 clang
WindowsCI - Windows x64 MSVC

For the full list of workflows see https://iree.dev/developers/general/github-actions/.

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.