CSC 456 Fall 2013/1d vb: Difference between revisions
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==Trends in Pipelining== | ==Trends in Pipelining== | ||
=Trends of Increasing Pipeline Length= | |||
=Trends of Decreasing Pipeline Length= | |||
==An Example of Pipeline changes in Cray Systems== | ==An Example of Pipeline changes in Cray Systems== | ||
Revision as of 16:06, 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 | ?? | 12 |
| 2012 | Cray XK7 | 12 for scalar , 17 for vector | 500 cabinets * 24 blades * 4 cores * 3 pipelines per chip |