**Keywords**:
```
- Cray Supercomputing, Vectorisation, Zero-Overhead-Loop-Control (ZOLC),
+ Cray Supercomputing, Vectorization, Zero-Overhead-Loop-Control (ZOLC),
Scalable Vectors, Multi-Issue Out-of-Order, Sequential Programming Model,
Digital Signal Processing (DSP)
```
**Motivation**
Power ISA is synonymous with Supercomputing and the early Supercomputers
-(ETA-10, ILLIAC-IV, CDC200, Cray) had Vectorisation. It is therefore anomalous
+(ETA-10, ILLIAC-IV, CDC200, Cray) had Vectorization. It is therefore anomalous
that Power ISA does not have Scalable Vectors. This presents the opportunity to
modernise Power ISA keeping it at the top of Supercomputing.