commit	fc7229865b54540b9ab5637da1058dcc81b8e627	[log] [tgz]
author	Stella Laurenzo <stellaraccident@gmail.com>	Tue Jan 18 18:54:00 2022 -0800
committer	GitHub <noreply@github.com>	Tue Jan 18 18:54:00 2022 -0800
tree	7fdacd1b75cd9be3ec53e77eacb2be3736256c2d
parent	1416500d62f3964c61850f2a0f3ad8e0e523f209 [diff]

Integrate llvm-project at c84b8be516bcc4d021ff804169d58a7b3104e050 (#8119)

* Reset third_party/llvm-project: c84b8be516bcc4d021ff804169d58a7b3104e050 (2022-01-15 19:52:30 +0000): [AArch64] clang support for Armv8.8/9.3 MOPS

* Replace Identifer -> StringAttr.

* Pin third_party/mlir-hlo to patched-mlir-hlo-20220118
  * Update submodule url to https://github.com/google/iree-llvm-fork.git
  * Add pinned state
  * Integrates ShapedType::isDynamic() -> isDynamicDim() rename.

* Rename FuncOpTypeConversionPattern -> FunctionLikeTypeConversionPattern<T>

* Adapt tests for vector.extract_strided_slice -> vector.extract.

* Make buildkit do a submodule sync before update.

* Bump to remove mhlo_mark_shape_calc.cc

32 files changed

tree: 7fdacd1b75cd9be3ec53e77eacb2be3736256c2d

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

GitHub issues: Feature requests, bugs, and other work tracking
IREE Discord server: Daily development discussions with the core team and collaborators
iree-discuss email list: Announcements, general and low-priority discussion

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 System	Build System	Platform	Architecture	Configuration / Component
Kokoro	Bazel	Linux	x86-64
Kokoro	CMake & Bazel	Linux	x86-64 (swiftshader)	Integrations
Kokoro	CMake & Bazel	Linux	x86-64 (turing)	Integrations
Kokoro	CMake	Linux	x86-64 (swiftshader)
Kokoro	CMake	Linux	x86-64 (swiftshader)	asan
Kokoro	CMake	Linux	x86-64 (turing)
Kokoro	CMake	Android	arm64-v8a	Runtime (build only)
Kokoro	CMake	Bare Metal	risc-v-32	Runtime
Kokoro	CMake	Linux	risc-v-64	Runtime
Buildkite	CMake	Android	arm64-v8a	Runtime
BuildKite	CMake	Android	arm64-v8a	Runtime Benchmarks
BuildKite	CMake	Linux	x86-64	Tracing + Standalone Runtime

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.