Selective vertical and horizontal dependency resolution via...

Details Selective vertical and horizontal dependency resolution via... Selective vertical and horizontal dependency resolution via...

2007-10-09

2007-10-09

Chan, Eddie (Department: 2183)

Electrical computers and digital processing systems: processing

Dynamic instruction dependency checking, monitoring or...

C712S023000, C712S024000

Reexamination Certificate

active

09563154

ABSTRACT:
A computer system supplies instructions simultaneously to a plurality of parallel execution pipelines in either superscalar mode or very long instruction word mode with checks for vertical and horizontal dependency between instructions, the horizontal dependency checks between instructions supplied in the same machine cycle being effective in superscalar mode but disabled in very long instruction word mode.

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