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opensecura / 3p / openxla / iree / a4306950c00111804967adf6b636b8146b991395
commita4306950c00111804967adf6b636b8146b991395[log] [tgz]
authorMax191 <44243577+Max191@users.noreply.github.com>Wed Jan 22 09:57:10 2025 -0500
committerGitHub <noreply@github.com>Wed Jan 22 06:57:10 2025 -0800
tree1fdf6e5992a14aa0ea58731c05b2116e3a46870a
parentba30557d40a15bc8f8ee1fe282eb98d2e7bfc377 [diff]
[GPU] Add pattern to fuse tensor.collapse_shape into forall producer (#19295)

This PR adds a pattern to fuse a consumer tensor.collapse_shape into a
producer scf.forall op. The transform is added to
FuseAndHoistParallelLoops, where it helps to fuse tensor.unpack ops with
extract_slice semantics into producer loops. This is needed when
targeting MFMA intrinsics for unaligned shapes, and also in generating
code for unset encoding ops on GPU.

The PR also adds a transform op to keep the long lit tests separate from
the FuseAndHoistParallelLoop tests.

Signed-off-by: Max Dawkins <max.dawkins@gmail.com>
11 files changed
tree: 1fdf6e5992a14aa0ea58731c05b2116e3a46870a
  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 news

Project status

Release status

Releases notes are published on GitHub releases.

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

Build status

CI PkgCI

Nightly build status

Operating systemBuild status
LinuxCI - Linux arm64 clang
macOSCI - macOS x64 clang
macOSCI - macOS arm64 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

DateTitleRecordingSlides
2021-06-09IREE Runtime Design Tech Talkrecordingslides
2020-08-20IREE CodeGen (MLIR Open Design Meeting)recordingslides
2020-03-18Interactive HAL IR Walkthroughrecording
2020-01-31End-to-end MLIR Workflow in IREE (MLIR Open Design Meeting)recordingslides

License

IREE is licensed under the terms of the Apache 2.0 License with LLVM Exceptions. See LICENSE for more information.