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opensecura / 3p / openxla / iree / f06c804f9ec79e16da7dcee1af81afd7b95a8bb1
commitf06c804f9ec79e16da7dcee1af81afd7b95a8bb1[log] [tgz]
authorScott Todd <scotttodd@google.com>Thu Nov 04 08:09:46 2021 -0700
committerGitHub <noreply@github.com>Thu Nov 04 08:09:46 2021 -0700
tree03832448cdcd7e0a269157b85ef40ea24de56408
parent4395a123bfc709ff2c5203b5c9407a43f7ee5c26 [diff]
Add statistics to Util/Transforms/FoldGlobals.cpp. (#7535)

Following up on https://github.com/google/iree/pull/7312#discussion_r728261108, this adds more [statistics](https://mlir.llvm.org/docs/PassManagement/#pass-statistics) to IREE's compiler passes. I personally build with the CMake option `-DLLVM_FORCE_ENABLE_STATS=ON` so the `-pass-statistics` flag works in `RelWithDebInfo` builds, but we don't yet have anything like that configured on our CI or recommended in our developer documentation. See also https://github.com/google/iree/issues/6161#issuecomment-912635307 for how this could be useful.

Sample output on [bert_encoder_unrolled_fake_weights.mlir](https://github.com/google/iree/blob/main/iree/test/e2e/models/bert_encoder_unrolled_fake_weights.mlir) (fake weights are folded aggressively 😛):

```
mlir::iree_compiler::IREE::Util::`anonymous-namespace'::FoldGlobalsPass
  (S) 1113 global ops before folding - Number of util.global ops before folding
  (S)    7 global ops after folding  - Number of util.global ops after folding
```
1 file changed
tree: 03832448cdcd7e0a269157b85ef40ea24de56408
  1. .github/
  2. benchmarks/
  3. bindings/
  4. build_tools/
  5. colab/
  6. docs/
  7. experimental/
  8. integrations/
  9. iree/
  10. llvm-external-projects/
  11. scripts/
  12. third_party/
  13. .bazelignore
  14. .bazelrc
  15. .bazelversion
  16. .clang-format
  17. .gitignore
  18. .gitmodules
  19. .style.yapf
  20. .yamllint.yml
  21. AUTHORS
  22. BUILD.bazel
  23. CMakeLists.txt
  24. configure_bazel.py
  25. CONTRIBUTING.md
  26. LICENSE
  27. README.md
  28. SUBMODULE_VERSIONS.txt
  29. 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.

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.

Build Status

CI SystemBuild SystemPlatformArchitectureConfiguration / ComponentStatus
KokoroBazelLinuxx86-64kokoro status bazel/linux/x86-swiftshader/core
KokoroCMake & BazelLinuxx86-64 (swiftshader)Integrationskokoro status cmake-bazel/linux/x86-swiftshader
KokoroCMake & BazelLinuxx86-64 (turing)Integrationskokoro status cmake-bazel/linux/x86-turing
KokoroCMakeLinuxx86-64 (swiftshader)kokoro status cmake/linux/x86-swiftshader
KokoroCMakeLinuxx86-64 (swiftshader)asankokoro status cmake/linux/x86-swiftshader-asan
KokoroCMakeLinuxx86-64 (turing)kokoro status cmake/linux/x86-turing
KokoroCMakeAndroidarm64-v8aRuntime (build only)kokoro status cmake/android/arm64-v8a
KokoroCMakeBare Metalrisc-v-32Runtimekokoro status cmake/baremetal/riscv32
KokoroCMakeLinuxrisc-v-64Runtimekokoro status cmake/linux/riscv64
BuildkiteCMakeAndroidarm64-v8aRuntimebuildkite status iree-android-arm64-v8a
BuildKiteCMakeAndroidarm64-v8aRuntime Benchmarksbuildkite status iree-benchmark
BuildKiteCMakeLinuxx86-64Tracing + Standalone Runtimebuildkite status iree-build-configurations

Architecture Overview

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.