Coral Compiler v1.0
Coral Compiler v1.0 is an open-source IREE/MLIR compiler and simulation stack for targeting Coral NPU hardware. It accepts models from JAX, PyTorch, and TensorFlow and lowers workloads to Coral NPU instructions.
What it does
Developers can compile and benchmark ML models for Coral NPU hardware and tune silicon configurations before fabrication.
- Availability
- v1.0 foundation released
- Pricing model
- Not established
- Deployment
- Open-source toolchain
- Privacy
- Not established
- Licence
- Open-source
Capability
Modality
Access
Deployment
Pricing
Target user
Evidence
4 claims- Google is releasing the v1.0 foundation of its open-source MLIR/IREE compiler toolchain. [1]
To make the hardware easy to target without writing custom assembly, we are also releasing the v1.0 foundation of our open-source MLIR/IREE compiler toolchain .
Google. Quoted text is outside CC BY 4.0 and keeps its original rights. - The compiler accepts models from JAX, PyTorch, and TensorFlow. [1]
The Coral Compiler v1.0, based on IREE/MLIR: An open-source, end-to-end compiler and simulation stack that takes JAX, PyTorch, and TensorFlow models straight to the Coral NPU hardware target.
Google. Quoted text is outside CC BY 4.0 and keeps its original rights. - The compiler partitions workloads between the host CPU and Coral NPU core. [1]
The compiler partitions workloads between the host CPU and the Coral NPU core, handles operator fusion, tiles matrices to fit local SRAM and matrix accumulators, and progressively lowers workloads directly to Coral NPU scalar, RVV v1.0 vector, and VME matrix instructions.
Google. Quoted text is outside CC BY 4.0 and keeps its original rights. - The stack includes an open-source MPACT simulator and a reference FPGA design. [1]
Alongside our open-source MPACT simulator and reference FPGA design, hardware and software teams can benchmark models and tune silicon configurations before a chip ever goes to fabrication.
Google. Quoted text is outside CC BY 4.0 and keeps its original rights.
Sources
1
1
GoogleOwner-controlled
https://developers.googleblog.com/unifying-edge-ai-how-coral-npus-open-standard-brings-portable-energy-viable-intelligence-from-model-to-silicon/
Retrieved 2026-10-28 00:15 UTC
Verified
Versions
4| Version | Effective | Change | Changed fields | State |
|---|---|---|---|---|
| 4 | 2026-10-28 00:15 UTC | material change | capability, access, deployment | Current |
| 3 | 2026-10-23 01:22 UTC | material change | capability, modality, access, availability, deployment | Current |
| 2 | 2026-10-22 00:40 UTC | material change | capability, access, availability, deployment | Current |
| 1 | 2026-10-20 17:19 UTC | publication | None | Current |
In briefs
2- A toolkit for voice agents that listen, respond, and take action Weekly brief 2026-W43
- Voice agents can take actions during a live conversation Daily brief 2026-10-20
Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.