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Politics : Formerly About Advanced Micro Devices

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To: Paul Engel who wrote (59498)5/24/1999 6:07:00 PM
From: Scumbria  Read Replies (2) of 1575626
 
Paul,

The FPU dispatch/scheduler would have to be designed to be reprogrammable, routing FPU instructions to only functional pipes - and the K7 would have to have on-board FPU diagnostics to DETERMINE which pipes were functional, and then REPROGAM the Instruction decoders/FPU Dispatch/Schedulers.

Amazing! And all I thought you would need was a configuration register bit which marks the FPU reservation station as unavailable.

Scumbria

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