Control of processor pipeline movement through replay queue and

Details Control of processor pipeline movement through replay queue and Control of processor pipeline movement through replay queue and

1997-12-19

2000-04-04

Kim, Kenneth S.

Electrical computers and digital processing systems: processing

Dynamic instruction dependency checking, monitoring or...

Reducing an impact of a stall or pipeline bubble

712244, 712245, G06F 938

Patent

active

060473703

ABSTRACT:
The invention, in one embodiment, is a processor pipeline. The pipeline includes a front end, a back end, and a queue between the front end and the back end. The queue is capable of storing an intermediate state of the processor from which the back end may be replayed. The invention, in another embodiment, is a micro-op queue storing an intermediate state of a pipeline in a processor from which a back end replay can be instituted.

REFERENCES:
patent: 5012403 (1991-04-01), Keller et al.
patent: 5428807 (1995-06-01), McKeen et al.
patent: 5659721 (1997-08-01), Shen et al.
patent: 5751985 (1998-05-01), Shen et al.
patent: 5764971 (1998-06-01), Shang et al.
patent: 5765208 (1998-06-01), Nelson et al.
patent: 5784587 (1998-07-01), Lotz et al.
patent: 5787474 (1998-07-01), Pflum

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