commit | 49c84b25fe9246269c6da2734e048d2dbaf7c7b1 | [log] [tgz] |
---|---|---|
author | Scott Todd <scotttodd@google.com> | Fri Oct 16 13:53:11 2020 -0700 |
committer | Scott Todd <scotttodd@google.com> | Fri Oct 16 13:53:11 2020 -0700 |
tree | 8b1cde3e8b7beec3fe5dc48876bbf3881422bc32 | |
parent | 424f1033092dd7017d3805439eaa076fbbe0d7c7 [diff] | |
parent | 2e4f306e89689e9bcbc88f89351131ac2d6698f2 [diff] |
Merge main -> google * 2e4f306e Merge pull request #3479 from bjacob/ruy-update * a1e66477 Add missing condition for aborting from Tile only pattern. (#3509) * 293855ee Enable MobileBert test on llvmjit. (#3474) * 775e2060 Make BufferViewTrace dump as many values as possible. (#3508) * 4322fbe2 [NFC] Fix error message in convertToHALModule (#3446) * 60797421 Make IREE thread/synchronization compile on macOS (#3491) * 10d9a40f Add attributes to Vulkan for allowing specification of properties for Cooperat.. * 1a6e8a40 Use builtin dict.get instead of custom function (#3501) * eed98f53 Avoid deadlock in get_e2e_artifacts (#3500) * d85b0b34 Address review comments * 8e7021b1 CMake may use 'amd64' as another name for 'x86_64'. * abdb416c Support MSVC 2019 and similarly recent ClangCL with x86 SIMD. * d341e48b Update ruy to the latest upstream commit. COPYBARA_INTEGRATE_REVIEW=https://github.com/google/iree/pull/3514 from ScottTodd:main-to-google 2e4f306e89689e9bcbc88f89351131ac2d6698f2 PiperOrigin-RevId: 337570663
IREE (Intermediate Representation Execution Environment, pronounced as “eerie”) is an MLIR-based end-to-end compiler that lowers ML models to a unified IR optimized for real-time mobile/edge inference against heterogeneous hardware accelerators. IREE also provides flexible deployment solutions for the compiled ML models.
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!
For development, IREE supports both Bazel and CMake on Windows and Linux. We are working on enabling macOS support. For deployment, IREE aims to additionally cover Android and iOS.
Please see the Getting Started pages on IREE's documentation hub to configure, compile, and run IREE in your favorite development environment!
IREE hosts all its documentation and project status dashboards on GitHub Pages. We are still building up the website; please feel free to create issues for the documentation you'd like to see!
We also have some public talks that explain IREE's concepts and architecture:
IREE adopts a holistic approach towards ML model compilation: the IR produced contains both the scheduling logic, required to communicate data dependencies to low-level parallel pipelined hardware/API like Vulkan, and the execution logic, encoding dense computation on the hardware in the form of hardware/API-specific binaries like SPIR-V.
The architecture of IREE is best illustrated by the following picture:
Being compilation-based means IREE does not have a traditional runtime that dispatches “ops” to their fat kernel implementations. What IREE provides is a toolbox for different deployment scenarios. It scales from running generated code on a particular API (such as emitting C code calling external DSP kernels), to a HAL (Hardware Abstraction Layer) that allows the same generated code to target multiple APIs (like Vulkan and Direct3D 12), to a full VM allowing runtime model loading for flexible deployment options and heterogeneous execution.
IREE aims to
IREE is in the early stages of development and not yet ready for broad adoption. Check out the long-term design roadmap to get a sense of where we're headed.
We plan on a quarterly basis using OKRs. Review our latest objectives to get a sense of what we're up to in the near term.
We use GitHub Projects to track progress on IREE components and specific efforts. We use GitHub Milestones to track the work associated with plans for each quarter.
IREE is licensed under the terms of the Apache license. See LICENSE for more information.