tenstorrent / tt-metal
- воскресенье, 6 апреля 2025 г. в 00:00:02
https://github.com/tenstorrent/tt-metal
🤘 TT-NN operator library, and TT-Metalium low level kernel programming model.
TT-NN is a Python & C++ Neural Network OP library.
Last Update: March 24, 2025
Notes:
- ttft = time to first token | t/s/u = tokens/second/user | t/s = tokens/second; where t/s = t/s/u * batch.
- TP = Tensor Parallel, DP = Data Parallel; Defines parallelization factors across multiple devices.
- The reported LLM performance is for an input sequence length (number of rows filled in the KV cache) of 128 for all models except Mamba (which can accept any sequence length).
- The t/s/u reported is the throughput of the first token generated after prefill, i.e. 1 / inter token latency.
| Model | Batch | Hardware | ttft (ms) | t/s/u | Target t/s/u | t/s | TT-Metalium Release |
|---|---|---|---|---|---|---|---|
| Whisper (distil-large-v3) | 1 | n150 | 252 | 43.4 | 45 | 43.4 | v0.57.0-rc33 |
| Model | Batch | Hardware | fps | Target fps | Release |
|---|---|---|---|---|---|
| ResNet-50 (224x224) | 16 | n150 | 4,700 | 7,000 | |
| ResNet-50 (224x224) (DP=2) | 32 | n300 | 9,200 | 14,000 | |
| ResNet-50 (224x224) (DP=8) | 128 | QuietBox | 35,800 | 56,000 | |
| ResNet-50 (224x224) (DP=32) | 512 | Galaxy | 96,800 | 224,000 | |
| ViT (224x224) | 8 | n150 | 1100 | 1,600 | |
| Stable Diffusion 1.4 (512x512) | 1 | n150 | 0.167 | 0.3 | |
| YOLOv4 (320x320) | 1 | n150 | 120 | 300 | |
| YOLOv4 (640x640) | 1 | n150 | 50 | 100 | |
| SegFormer Semantic Segmentation (512x512) | 1 | n150 | 90 | 300 | |
| Stable Diffusion 3.5 medium (512x512) | 1 | n150 | 0.06 | 0.3 |
| Model | Batch | Hardware | sen/sec | Target sen/sec | Release |
|---|---|---|---|---|---|
| BERT-Large | 8 | n150 | 270 | 400 |
For the latest model updates and features, please see MODEL_UPDATES.md
For information on initial model procedures, please see Model Bring-Up and Testing
- Advanced Performance Optimizations for Models (updated March 4th, 2025)
- Programming Mesh of Devices (updated Sept 9th, 2024)
- ViT Implementation in TT-NN on GS (updated Sept 22nd, 2024)
- LLMs Bring up in TT-NN (updated Oct 29th, 2024)
- YOLOv4 Implementation in TT-NN on WH (updated November 8th, 2024)
- CNN Bring up & Optimization in TT-NN (updated Jan 22nd, 2025)
- Matrix Multiply FLOPS on WH (updated November 13th, 2024)
TT-Metalium is our low-level programming model, enabling kernel development for Tenstorrent hardware.
Get started with simple kernels.
- Matrix Engine (updated Sept 6th, 2024)
- Data Formats (updated Sept 7th, 2024)
- Reconfiguring Data Formats (updated Oct 17th, 2024)
- Handling special floating-point numbers (updated Oct 5th, 2024)
- Allocator (Updated Dec 19th, 2024)
- Tensor Layouts (updated Sept 6th, 2024)
- Saturating DRAM Bandwidth (updated Sept 6th, 2024)
- Flash Attention on Wormhole (updated Sept 6th, 2024)
- CNNs on TT Architectures (updated Sept 6th, 2024)
- Ethernet and Multichip Basics (Updated Sept 20th, 2024)
- Collective Communication Library (CCL) (Updated Sept 20th, 2024)
- Blackhole Bring-Up Programming Guide (Updated Dec 18th, 2024)
- Sub-Devices (Updated Jan 7th, 2025)
- Matmul OP on a Single_core
- Matmul OP on Multi_core (Basic)
- Matmul Multi_core Reuse (Optimized)
- Matmul Multi_core Multi-Cast (Optimized)
This repo is a part of Tenstorrent’s bounty program. If you are interested in helping to improve tt-metal, please make sure to read the Tenstorrent Bounty Program Terms and Conditions before heading to the issues tab. Look for the issues that are tagged with both “bounty” and difficulty level!