# TaiYi

> Chinese supercomputer (operated by the National Supercomputing Center in Jinan, Shandong)

**Wikidata**: [Q74557827](https://www.wikidata.org/wiki/Q74557827)  
**Source**: https://4ort.xyz/entity/taiyi

## Summary
TaiYi is a Chinese supercomputer operated by the National Supercomputing Center in Jinan, Shandong, and manufactured by Lenovo. Ranked on the TOP500 list of the world's fastest supercomputers, it utilizes Xeon Gold 6148 processors and runs on the Linux operating system. As of 2022, it achieved a ranking of 470 in the TOP500.

## Key Facts
- **Operator**: National Supercomputing Center in Jinan, Shandong (affiliated with Southern University of Science and Technology).
- **Manufacturer**: Lenovo, a Chinese multinational technology company.
- **CPU Model**: Xeon Gold 6148 with 20 cores per processor, clocked at 2.4 GHz.
- **Operating System**: Linux.
- **Inception**: 2018.
- **Location**: Jinan, People's Republic of China.
- **Performance**: 1.69 petaflops (Rmax) and 2.49 petaflops (Rpeak).
- **Processor Cores**: 32,400.
- **Highest TOP500 Ranking**: 127 (November 2018).

## FAQs
### Q: Where is TaiYi located?
A: TaiYi is housed at the National Supercomputing Center in Jinan, Shandong, China.

### Q: Who manufactured TaiYi?
A: TaiYi was manufactured by Lenovo, a leading Chinese technology company.

### Q: What is TaiYi's peak performance?
A: TaiYi has a peak performance (Rpeak) of 2.49 petaflops and a sustained performance (Rmax) of 1.69 petaflops.

## Why It Matters
TaiYi represents China's advancements in high-performance computing, contributing to scientific research, industrial modeling, and technological innovation. As a Lenovo-manufactured system, it highlights China's domestic capabilities in supercomputer design and deployment. Its inclusion in the TOP500 list underscores its role as a national resource for complex computational tasks, fostering breakthroughs in fields like weather forecasting, material science, and artificial intelligence. While its rankings have fluctuated since 2018, TaiYi remains a notable example of China's investment in supercomputing infrastructure.

## Notable For
- **Lenovo Partnership**: Demonstrates Lenovo's expertise in building high-performance computing systems.
- **Xeon Gold 6148 Architecture**: Utilizes Intel's Xeon Gold 6148 processors, optimized for scalable performance.
- **TOP500 Rankings**: Achieved a highest rank of 127 in November 2018, showcasing its computational power during its peak.

## Body
### Specifications
- **CPU**: Xeon Gold 6148 with 20 cores per processor, 2.4 GHz clock speed.
- **Cores**: 32,400 processor cores.
- **Interconnect**: Intel Omni-Path.
- **Manufacturer**: Lenovo.

### Performance Metrics
- **Rmax (Sustained Performance)**: 1.69 petaflops.
- **Rpeak (Theoretical Peak)**: 2.49 petaflops.
- **Nmax (Theoretical Half-Precision)**: 3,668,352 teraflops.

### Rankings History
- **November 2018**: Ranked 127 (highest recorded).
- **June 2019**: 170.
- **November 2019**: 236.
- **June 2020**: 284.
- **November 2020**: 319.
- **June 2021**: 368.
- **November 2021**: 434.
- **June 2022**: 470.

### Operator and Location
- **Operator**: National Supercomputing Center in Jinan, affiliated with Southern University of Science and Technology.
- **Location**: Jinan, Shandong Province, China.

### Technical Details
- **System ID**: 179572 (TOP500).
- **Operating System**: Linux-based.
- **Inception**: Deployed in 2018.

## References

1. [Source](https://www.top500.org/site/50793/)
2. [TOP500](https://top500.org/system/179572/)
3. [Source](https://top500.org/system/179572/)