CSC 456 Fall 2013/1d vb: Difference between revisions
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| Line 17: | Line 17: | ||
| 1976 | | 1976 | ||
| Cray 1 | | Cray 1 | ||
| | | 3 | ||
| 12 | | 12 | ||
|- | |- | ||
Revision as of 16:10, 3 September 2013
Trends in Pipelining
Trends of Increasing Pipeline Length
Trends of Decreasing Pipeline Length
An Example of Pipeline changes in Cray Systems
| Year | Name | Pipeline Length | Number of Pipelines |
|---|---|---|---|
| 1976 | Cray 1 | 3 | 12 |
| 2012 | Cray XK7 | 12 for scalar , 17 for vector | 500 cabinets * 24 blades * 4 cores * 3 pipelines per chip |