TT-Lang Documentation

User Guide

• Introduction
• Functional Simulator
  • Setup
  • Running
  • Debugging
• Getting Started
  • Docker quick start
  • Building without Docker
  • Functional simulator
  • Quick checks
  • Next steps
• Tour of TT-Lang
  • Overview
  • Key Concepts
  • Tour
  • Reference
• Elementwise Operation Tutorial
  • The Goal
  • Step 0 — TT-NN Baseline
  • Step 1 — Single Node, Single-Tile Block
  • Step 2 — Single Node, Multi-Tile Block
  • Step 3 — Multi-Node, Fixed Grid
  • Step 4 — Multi-Node, Auto Grid
• Programming Guide
  • Compiler Options
  • Print Debugging
  • Performance Tools
  • Simulator
  • Examples
• Claude Skills
  • Example Workflow
  • Available Commands
• Testing
  • Compiler tests
  • Simulator tests
  • Python tests
  • Build hygiene
• Tools

Reference

• TT-Lang Spec
  • Specification Versions
  • Introduction
  • Operation function
  • Grid
  • Dataflow buffer
  • Block
  • Block states
  • Pipe
  • Tensor slice
  • Copy
  • Semaphore
  • Performance and debugging
  • Appendix A. Glossary
  • Appendix B. Block operators and math functions
  • Appendix C. Naming guidelines
  • Appendix D. Functionality matrix
  • Appendix E. Platform limitations
• Compiler Options
  • Code Generation Options
  • Compute Configuration
  • Environment Variables
  • Other Decorator Parameters
  • ttlang-opt Pass Reference
• TT-Lang Debug Print Spec
  • Overview
  • Python API
  • In depth + code gen
  • Example: instrumented compute kernel
• Performance Tools
  • Using Claude for Performance Analysis
  • Environment Variables
  • Perf Summary
  • Auto-Profiling
  • User-Defined Signposts
  • Perfetto Trace Server

Contributor Guide

• Build System
  • Overview
  • Prerequisites
  • Build Modes
  • Installing
  • Building Documentation
  • Submodules
  • CMake Options
  • Build Architecture
  • Troubleshooting
• Guidelines
• Contributor Guide
  • Workflow
  • Validation
  • Documentation
  • Adding Elementwise Operations
• Implementation Notes
  • Design Documents
  • Lowering Pipeline Traces