tt-llk: CPP Low Level Kernels (LLK) & test infrastructure

Overview

This repository contains low level kernels for Tenstorrent AI chips (Grayskull (deprecated), Wormhole_B0, and Blackhole), which represent foundational primitives of compute used as building blocks for higher level software stacks that implement ML OPs. Alongside the kernels is a test environment used for validating LLK APIs.

LLKs are header-only.

Install

1. Clone repo
2. Set up test environment per https://github.com/tenstorrent/tt-llk/blob/main/tests/README.md

Software dependencies

Test environment requires SFPI compiler for building, which is automatically ingested from https://github.com/tenstorrent/sfpi

Contributing

1. Go over https://github.com/tenstorrent/tt-llk/blob/main/CONTRIBUTING.md
2. Create a new branch.
3. Make your changes and commit.
4. Add new tests to cover your changes if needed and run existing ones.
5. Start a pull request (PR).

Note

Old LLK repositories (https://github.com/tenstorrent/tt-llk-gs, https://github.com/tenstorrent/tt-llk-wh-b0, https://github.com/tenstorrent/tt-llk-bh) are merged here and archived.

Development continues in this repository.