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 Increasing Pipeline Length==


=Trends of Decreasing Pipeline Length=
=Trends of Decreasing Pipeline Length=

Revision as of 16:07, 3 September 2013

Trends in Pipelining

Trends of Increasing Pipeline Length

Trends of Decreasing Pipeline Length

An Example of Pipeline changes in Cray Systems

Pipeline Specifications of 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