Companies/NRCPC
Beijing, China
NRCPC
Designer of the Sunway architecture, including the SW26010 processor used in Sunway TaihuLight. Added to the US Entity List in 2019.
Systems this company appears in
- Systems
- 3
- Aggregate Rmax
- 93.81 PFlop/s
- Aggregate power
- 16.45 MW
- First appearance
- 2011-10
- Most recent
- 2021
- Concentration
- 99%
systems it appears in
where disclosed
largest is Sunway TaihuLight
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Integrator | 3 | 93.81 PFlop/s |
| CPU | 3 | 93.81 PFlop/s |
| Interconnect | 1 | 93.01 PFlop/s |
| Storage | 1 | 93.01 PFlop/s |
| Cooling | 1 | 93.01 PFlop/s |
| Operating system | 1 | 93.01 PFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| Sunway OceanLight China · 2021 | CPU, Integrator | NRCPC | - | unranked |
| Sunway TaihuLight China · 2016-06 | Cooling, CPU, Integrator, Interconnect, Operating system, Storage | NRCPC | 93.01 PFlop/s | #87 November 2023 → |
| Sunway BlueLight MPP China · 2011-10 | Integrator, CPU | NRCPC | 795.90 TFlop/s | #14 November 2011 → |
Parts supplied
| Part | Category | Generation | Released |
|---|---|---|---|
| Sunway SW39000 | CPUs | Sunway | 2021 |
| Sunway interconnect | Interconnect | Sunway | 2016 |
| Sunway RaiseOS | Operating systems | RaiseOS | 2016 |
| Sunway SW26010 | CPUs | Sunway | 2016 |
| Sunway TaihuLight storage network | Storage | - | 2016 |
| ShenWei SW1600 | CPUs | ShenWei | 2011 |
Related news
- Sugon, NRCPC and Hygon added to the US Entity List · Federal RegisterThe action covered the Sunway designer, a major Chinese integrator, and the AMD x86 licensee, closing several import paths at once and setting up the domestic substitution visible in later systems.
Further reading
Power and cooling
Why air ran out at 20 kW a rack, how warm-water cooling removes the chillers, and what PUE conceals.
Inside a node
Latency-optimised versus throughput-optimised processors, NUMA, and the end of the host-to-device copy.
Operating a supercomputer
Acceptance testing, why "installed" and "in production" are six months apart, and the machine lifecycle.