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opensecura / 3p / openxla / iree / e18c45c3715f5dc5f04ea4e58936c74b81780a36
commite18c45c3715f5dc5f04ea4e58936c74b81780a36[log] [tgz]
authorScott Todd <scotttodd@google.com>Thu Jan 06 08:41:18 2022 -0800
committerGitHub <noreply@github.com>Thu Jan 06 08:41:18 2022 -0800
tree637f140a85b98c6d63605b82752abb8181a43d51
parent8199f3b3218a931cd0a165440b0d99472f4697a4 [diff]
Add HAL CTS tests using executables. (#7982)

Fixes https://github.com/google/iree/issues/5678 (for `executable_cache_test`, tests issuing dispatches can follow on later)

Tests are filtered based on the HAL driver and compiler target being enabled as well as the presence of a new `COMPILER_TARGET_BACKEND` parameter to the `iree_hal_cts_test_suite()` function.

If all of those conditions are met, executable testdata is generated using the new `-iree-mlir-to-hal-executable` translation mode and relevant tests in the suite get to load and reference the generated data.

---

Rough edges:

* ~~`iree_file_toc_t` definition copy/paste from `generate_embed_data` (since leaf binaries provide their own implementations)~~
* Specifying executable formats in CMake is hacky (`"\"embedded-elf-\" IREE_ARCH"`)
* We may also want to test the system loader as well as the embedded loader, which is possible with another `iree_hal_cts_test_suite()` call

I was also expecting the CMake to be a bit gnarly, and it is. Could maybe refactor into some helper functions or golf on the logic a bit. The interface to each HAL implementation is pretty nice, but the new implicit dependency on `iree-translate` makes it harder to use with out-of-tree runtime HAL drivers + compiler targets. Could pass `TRANSLATE_TOOL` as well 🤔
13 files changed
tree: 637f140a85b98c6d63605b82752abb8181a43d51
  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. .pylintrc
  20. .style.yapf
  21. .yamllint.yml
  22. AUTHORS
  23. BUILD.bazel
  24. CMakeLists.txt
  25. configure_bazel.py
  26. CONTRIBUTING.md
  27. LICENSE
  28. README.md
  29. SUBMODULE_VERSIONS.txt
  30. 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.