Mirror of https://github.com/openxla/iree

Clone this repo:
  1. 42ac742 Revert "Skip tests failing on latest GitHub Actions runner image." (#17667) by Scott Todd · 30 hours ago latest-snapshot main
  2. 1ea21d1 Fix hip dynamic_symbols_test to check min version. (#17674) by Scott Todd · 2 days ago
  3. c5d4b96 Allow flags to be set with greater flexibility (#17659) by Dave Liddell · 2 days ago
  4. 3428231 [LLVMCPU] Populate ArmSVE to LLVM conversion patterns (#17665) by Benjamin Maxwell · 3 days ago
  5. 045bf32 Change calculation of reassociation indicies in ConvertConvToChannelsLast.cpp (#17668) by Ian Wood · 3 days ago

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.

CI Status IREE Discord Status

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.

Architecture Overview

IREE Architecture IREE Architecture

See our website for more information.

Presentations and Talks

Community meeting recordings: IREE YouTube channel

  • 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)


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